/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-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/thin000_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 23:03:21,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 23:03:21,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 23:03:21,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 23:03:21,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 23:03:21,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 23:03:21,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 23:03:21,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 23:03:21,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 23:03:21,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 23:03:21,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 23:03:21,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 23:03:21,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 23:03:21,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 23:03:21,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 23:03:21,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 23:03:21,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 23:03:21,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 23:03:21,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 23:03:21,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 23:03:21,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 23:03:21,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 23:03:21,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 23:03:21,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 23:03:21,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 23:03:21,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 23:03:21,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 23:03:21,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 23:03:21,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 23:03:21,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 23:03:21,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 23:03:21,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 23:03:21,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 23:03:21,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 23:03:21,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 23:03:21,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 23:03:21,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 23:03:21,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 23:03:21,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 23:03:21,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 23:03:21,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 23:03:21,423 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-MCR.epf [2019-12-27 23:03:21,442 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 23:03:21,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 23:03:21,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 23:03:21,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 23:03:21,445 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 23:03:21,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 23:03:21,445 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 23:03:21,446 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 23:03:21,446 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 23:03:21,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 23:03:21,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 23:03:21,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 23:03:21,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 23:03:21,448 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 23:03:21,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 23:03:21,448 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 23:03:21,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 23:03:21,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 23:03:21,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 23:03:21,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 23:03:21,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 23:03:21,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 23:03:21,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 23:03:21,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 23:03:21,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 23:03:21,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 23:03:21,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 23:03:21,451 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 23:03:21,451 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 23:03:21,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 23:03:21,453 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 23:03:21,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 23:03:21,748 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 23:03:21,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 23:03:21,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 23:03:21,771 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 23:03:21,771 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 23:03:21,772 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin000_power.oepc.i [2019-12-27 23:03:21,841 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4260c60/ba2ea881d9734509913f2a9e9f5be669/FLAG0e6a29fab [2019-12-27 23:03:22,415 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 23:03:22,416 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin000_power.oepc.i [2019-12-27 23:03:22,438 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4260c60/ba2ea881d9734509913f2a9e9f5be669/FLAG0e6a29fab [2019-12-27 23:03:22,684 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4260c60/ba2ea881d9734509913f2a9e9f5be669 [2019-12-27 23:03:22,694 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 23:03:22,696 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 23:03:22,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 23:03:22,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 23:03:22,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 23:03:22,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 11:03:22" (1/1) ... [2019-12-27 23:03:22,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7215fff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:22, skipping insertion in model container [2019-12-27 23:03:22,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 11:03:22" (1/1) ... [2019-12-27 23:03:22,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 23:03:22,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 23:03:23,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 23:03:23,259 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 23:03:23,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 23:03:23,406 INFO L208 MainTranslator]: Completed translation [2019-12-27 23:03:23,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23 WrapperNode [2019-12-27 23:03:23,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 23:03:23,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 23:03:23,408 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 23:03:23,408 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 23:03:23,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 23:03:23,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 23:03:23,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 23:03:23,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 23:03:23,476 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (1/1) ... [2019-12-27 23:03:23,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 23:03:23,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 23:03:23,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 23:03:23,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 23:03:23,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (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 [2019-12-27 23:03:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 23:03:23,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 23:03:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 23:03:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 23:03:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 23:03:23,582 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 23:03:23,582 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 23:03:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 23:03:23,583 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 23:03:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 23:03:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 23:03:23,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 23:03:23,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 23:03:23,586 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 23:03:24,452 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 23:03:24,452 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 23:03:24,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 11:03:24 BoogieIcfgContainer [2019-12-27 23:03:24,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 23:03:24,456 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 23:03:24,457 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 23:03:24,461 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 23:03:24,462 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 11:03:22" (1/3) ... [2019-12-27 23:03:24,463 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e462f87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 11:03:24, skipping insertion in model container [2019-12-27 23:03:24,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:23" (2/3) ... [2019-12-27 23:03:24,464 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e462f87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 11:03:24, skipping insertion in model container [2019-12-27 23:03:24,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 11:03:24" (3/3) ... [2019-12-27 23:03:24,467 INFO L109 eAbstractionObserver]: Analyzing ICFG thin000_power.oepc.i [2019-12-27 23:03:24,477 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 23:03:24,477 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 23:03:24,485 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 23:03:24,486 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 23:03:24,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,533 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,534 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,556 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,558 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,559 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,559 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,559 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,559 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,559 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,567 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,570 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,570 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,570 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,571 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,571 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,571 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,571 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,571 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,572 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,572 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,572 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,576 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,576 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,577 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,577 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,577 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,577 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,578 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,578 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,579 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,579 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,580 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,580 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,580 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,580 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,581 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,581 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,581 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,581 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,581 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,582 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,582 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,582 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,582 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,583 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,583 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,583 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,584 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,587 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,588 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,588 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,596 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,597 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,598 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,599 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,612 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,618 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,621 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,622 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,622 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,622 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,635 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,635 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,635 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,636 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,636 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,636 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,636 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,636 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,636 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,637 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,637 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,637 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,637 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,637 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,638 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,638 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,638 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,638 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,638 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,639 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,639 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,639 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,639 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,639 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,639 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,640 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,640 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,640 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,640 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,640 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,640 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,641 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,641 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,641 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,641 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,641 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,641 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,642 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,642 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,642 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,642 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,642 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,643 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,643 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,643 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,643 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,643 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,644 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,644 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,644 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,644 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,644 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,644 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,647 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,647 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,647 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,648 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,648 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,648 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,648 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,648 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,649 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,649 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,649 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:24,666 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-27 23:03:24,688 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 23:03:24,688 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 23:03:24,688 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 23:03:24,689 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 23:03:24,689 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 23:03:24,689 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 23:03:24,689 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 23:03:24,689 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 23:03:24,718 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 237 transitions [2019-12-27 23:03:24,720 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 23:03:24,845 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 23:03:24,845 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 23:03:24,863 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 23:03:24,884 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 23:03:24,985 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 23:03:24,985 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 23:03:24,995 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 23:03:25,018 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 17670 [2019-12-27 23:03:25,020 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 23:03:29,494 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-12-27 23:03:30,091 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2019-12-27 23:03:30,324 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-27 23:03:30,350 INFO L206 etLargeBlockEncoding]: Checked pairs total: 94226 [2019-12-27 23:03:30,350 INFO L214 etLargeBlockEncoding]: Total number of compositions: 166 [2019-12-27 23:03:30,353 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 115 transitions [2019-12-27 23:03:31,066 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 12203 states. [2019-12-27 23:03:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 12203 states. [2019-12-27 23:03:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 23:03:31,115 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:31,116 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 23:03:31,116 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:31,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:31,123 INFO L82 PathProgramCache]: Analyzing trace with hash 475604984, now seen corresponding path program 1 times [2019-12-27 23:03:31,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:31,136 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708072911] [2019-12-27 23:03:31,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:31,470 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708072911] [2019-12-27 23:03:31,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:31,471 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:03:31,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1322986996] [2019-12-27 23:03:31,472 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:31,479 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:31,498 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 18 states and 17 transitions. [2019-12-27 23:03:31,499 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:31,503 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:03:31,503 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 23:03:31,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:31,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 23:03:31,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 23:03:31,521 INFO L87 Difference]: Start difference. First operand 12203 states. Second operand 4 states. [2019-12-27 23:03:31,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:31,631 INFO L93 Difference]: Finished difference Result 2688 states and 7578 transitions. [2019-12-27 23:03:31,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 23:03:31,633 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2019-12-27 23:03:31,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:31,681 INFO L225 Difference]: With dead ends: 2688 [2019-12-27 23:03:31,681 INFO L226 Difference]: Without dead ends: 1978 [2019-12-27 23:03:31,683 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 23:03:31,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1978 states. [2019-12-27 23:03:31,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1978 to 1978. [2019-12-27 23:03:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1978 states. [2019-12-27 23:03:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1978 states and 5202 transitions. [2019-12-27 23:03:31,841 INFO L78 Accepts]: Start accepts. Automaton has 1978 states and 5202 transitions. Word has length 17 [2019-12-27 23:03:31,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:31,841 INFO L462 AbstractCegarLoop]: Abstraction has 1978 states and 5202 transitions. [2019-12-27 23:03:31,841 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 23:03:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 5202 transitions. [2019-12-27 23:03:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 23:03:31,848 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:31,848 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] [2019-12-27 23:03:31,849 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:31,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:31,849 INFO L82 PathProgramCache]: Analyzing trace with hash -191043670, now seen corresponding path program 1 times [2019-12-27 23:03:31,850 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:31,851 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238852662] [2019-12-27 23:03:31,851 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:32,092 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238852662] [2019-12-27 23:03:32,092 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:32,092 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:03:32,092 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [292250826] [2019-12-27 23:03:32,092 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:32,100 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:32,107 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 28 states and 27 transitions. [2019-12-27 23:03:32,107 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:32,108 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:03:32,109 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:03:32,109 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:32,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:03:32,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:32,110 INFO L87 Difference]: Start difference. First operand 1978 states and 5202 transitions. Second operand 3 states. [2019-12-27 23:03:32,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:32,149 INFO L93 Difference]: Finished difference Result 1895 states and 4905 transitions. [2019-12-27 23:03:32,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:03:32,150 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-27 23:03:32,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:32,164 INFO L225 Difference]: With dead ends: 1895 [2019-12-27 23:03:32,164 INFO L226 Difference]: Without dead ends: 1895 [2019-12-27 23:03:32,165 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:32,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1895 states. [2019-12-27 23:03:32,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1895 to 1895. [2019-12-27 23:03:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1895 states. [2019-12-27 23:03:32,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1895 states and 4905 transitions. [2019-12-27 23:03:32,232 INFO L78 Accepts]: Start accepts. Automaton has 1895 states and 4905 transitions. Word has length 27 [2019-12-27 23:03:32,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:32,233 INFO L462 AbstractCegarLoop]: Abstraction has 1895 states and 4905 transitions. [2019-12-27 23:03:32,233 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:03:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4905 transitions. [2019-12-27 23:03:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 23:03:32,238 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:32,238 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] [2019-12-27 23:03:32,238 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:32,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:32,239 INFO L82 PathProgramCache]: Analyzing trace with hash -469732792, now seen corresponding path program 1 times [2019-12-27 23:03:32,239 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:32,240 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528261817] [2019-12-27 23:03:32,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:32,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:32,387 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528261817] [2019-12-27 23:03:32,388 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:32,388 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:03:32,388 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1896401574] [2019-12-27 23:03:32,388 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:32,397 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:32,406 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 29 states and 28 transitions. [2019-12-27 23:03:32,406 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:32,406 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:03:32,407 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 23:03:32,407 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:32,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 23:03:32,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 23:03:32,407 INFO L87 Difference]: Start difference. First operand 1895 states and 4905 transitions. Second operand 4 states. [2019-12-27 23:03:32,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:32,667 INFO L93 Difference]: Finished difference Result 1973 states and 4885 transitions. [2019-12-27 23:03:32,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:03:32,668 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2019-12-27 23:03:32,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:32,681 INFO L225 Difference]: With dead ends: 1973 [2019-12-27 23:03:32,681 INFO L226 Difference]: Without dead ends: 1973 [2019-12-27 23:03:32,681 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 23:03:32,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1973 states. [2019-12-27 23:03:32,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1973 to 1725. [2019-12-27 23:03:32,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1725 states. [2019-12-27 23:03:32,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1725 states and 4305 transitions. [2019-12-27 23:03:32,732 INFO L78 Accepts]: Start accepts. Automaton has 1725 states and 4305 transitions. Word has length 28 [2019-12-27 23:03:32,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:32,733 INFO L462 AbstractCegarLoop]: Abstraction has 1725 states and 4305 transitions. [2019-12-27 23:03:32,733 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 23:03:32,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 4305 transitions. [2019-12-27 23:03:32,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 23:03:32,737 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:32,737 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] [2019-12-27 23:03:32,737 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:32,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:32,738 INFO L82 PathProgramCache]: Analyzing trace with hash -468500747, now seen corresponding path program 1 times [2019-12-27 23:03:32,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:32,738 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390639605] [2019-12-27 23:03:32,739 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:32,770 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390639605] [2019-12-27 23:03:32,770 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:32,770 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:03:32,771 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1293291908] [2019-12-27 23:03:32,771 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:32,776 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:32,838 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 41 states and 51 transitions. [2019-12-27 23:03:32,838 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:32,843 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 23:03:32,843 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:03:32,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:32,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:03:32,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:32,844 INFO L87 Difference]: Start difference. First operand 1725 states and 4305 transitions. Second operand 3 states. [2019-12-27 23:03:32,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:32,919 INFO L93 Difference]: Finished difference Result 2456 states and 6025 transitions. [2019-12-27 23:03:32,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:03:32,919 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 23:03:32,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:32,934 INFO L225 Difference]: With dead ends: 2456 [2019-12-27 23:03:32,935 INFO L226 Difference]: Without dead ends: 2456 [2019-12-27 23:03:32,936 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:32,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2456 states. [2019-12-27 23:03:32,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2456 to 1898. [2019-12-27 23:03:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1898 states. [2019-12-27 23:03:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1898 states and 4654 transitions. [2019-12-27 23:03:32,994 INFO L78 Accepts]: Start accepts. Automaton has 1898 states and 4654 transitions. Word has length 29 [2019-12-27 23:03:32,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:32,994 INFO L462 AbstractCegarLoop]: Abstraction has 1898 states and 4654 transitions. [2019-12-27 23:03:32,994 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:03:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 4654 transitions. [2019-12-27 23:03:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 23:03:33,000 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:33,001 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] [2019-12-27 23:03:33,001 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:33,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:33,001 INFO L82 PathProgramCache]: Analyzing trace with hash 1773449022, now seen corresponding path program 1 times [2019-12-27 23:03:33,002 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:33,002 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9728855] [2019-12-27 23:03:33,002 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:33,083 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9728855] [2019-12-27 23:03:33,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:33,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:03:33,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [914428406] [2019-12-27 23:03:33,084 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:33,089 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:33,099 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 41 states and 51 transitions. [2019-12-27 23:03:33,099 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:33,099 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:03:33,100 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:03:33,100 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:33,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:03:33,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:33,100 INFO L87 Difference]: Start difference. First operand 1898 states and 4654 transitions. Second operand 3 states. [2019-12-27 23:03:33,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:33,124 INFO L93 Difference]: Finished difference Result 1853 states and 4496 transitions. [2019-12-27 23:03:33,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:03:33,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 23:03:33,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:33,135 INFO L225 Difference]: With dead ends: 1853 [2019-12-27 23:03:33,136 INFO L226 Difference]: Without dead ends: 1853 [2019-12-27 23:03:33,136 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:33,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1853 states. [2019-12-27 23:03:33,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1853 to 1745. [2019-12-27 23:03:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1745 states. [2019-12-27 23:03:33,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1745 states and 4262 transitions. [2019-12-27 23:03:33,183 INFO L78 Accepts]: Start accepts. Automaton has 1745 states and 4262 transitions. Word has length 29 [2019-12-27 23:03:33,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:33,183 INFO L462 AbstractCegarLoop]: Abstraction has 1745 states and 4262 transitions. [2019-12-27 23:03:33,183 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:03:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 4262 transitions. [2019-12-27 23:03:33,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 23:03:33,187 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:33,187 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] [2019-12-27 23:03:33,187 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:33,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:33,188 INFO L82 PathProgramCache]: Analyzing trace with hash -1193574433, now seen corresponding path program 1 times [2019-12-27 23:03:33,188 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:33,188 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242369337] [2019-12-27 23:03:33,189 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:33,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:33,306 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242369337] [2019-12-27 23:03:33,306 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:33,307 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 23:03:33,307 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1028788288] [2019-12-27 23:03:33,307 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:33,314 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:33,323 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 30 states and 29 transitions. [2019-12-27 23:03:33,324 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:33,324 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:03:33,324 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 23:03:33,324 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:33,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 23:03:33,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 23:03:33,326 INFO L87 Difference]: Start difference. First operand 1745 states and 4262 transitions. Second operand 5 states. [2019-12-27 23:03:33,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:33,382 INFO L93 Difference]: Finished difference Result 669 states and 1504 transitions. [2019-12-27 23:03:33,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:03:33,383 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-27 23:03:33,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:33,386 INFO L225 Difference]: With dead ends: 669 [2019-12-27 23:03:33,387 INFO L226 Difference]: Without dead ends: 601 [2019-12-27 23:03:33,387 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 23:03:33,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states. [2019-12-27 23:03:33,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 601. [2019-12-27 23:03:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2019-12-27 23:03:33,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 1344 transitions. [2019-12-27 23:03:33,404 INFO L78 Accepts]: Start accepts. Automaton has 601 states and 1344 transitions. Word has length 29 [2019-12-27 23:03:33,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:33,404 INFO L462 AbstractCegarLoop]: Abstraction has 601 states and 1344 transitions. [2019-12-27 23:03:33,404 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 23:03:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1344 transitions. [2019-12-27 23:03:33,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 23:03:33,406 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:33,406 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] [2019-12-27 23:03:33,407 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:33,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:33,407 INFO L82 PathProgramCache]: Analyzing trace with hash 1215050717, now seen corresponding path program 1 times [2019-12-27 23:03:33,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:33,409 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972905996] [2019-12-27 23:03:33,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:33,534 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972905996] [2019-12-27 23:03:33,534 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:33,534 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:03:33,534 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [844143480] [2019-12-27 23:03:33,535 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:33,547 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:33,586 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 74 states and 105 transitions. [2019-12-27 23:03:33,586 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:33,590 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 23:03:33,590 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:03:33,590 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:33,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:03:33,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:33,591 INFO L87 Difference]: Start difference. First operand 601 states and 1344 transitions. Second operand 3 states. [2019-12-27 23:03:33,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:33,604 INFO L93 Difference]: Finished difference Result 599 states and 1339 transitions. [2019-12-27 23:03:33,604 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:03:33,604 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-12-27 23:03:33,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:33,608 INFO L225 Difference]: With dead ends: 599 [2019-12-27 23:03:33,608 INFO L226 Difference]: Without dead ends: 599 [2019-12-27 23:03:33,609 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:03:33,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 599 states. [2019-12-27 23:03:33,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 599 to 599. [2019-12-27 23:03:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 599 states. [2019-12-27 23:03:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 1339 transitions. [2019-12-27 23:03:33,626 INFO L78 Accepts]: Start accepts. Automaton has 599 states and 1339 transitions. Word has length 41 [2019-12-27 23:03:33,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:33,627 INFO L462 AbstractCegarLoop]: Abstraction has 599 states and 1339 transitions. [2019-12-27 23:03:33,627 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:03:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1339 transitions. [2019-12-27 23:03:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 23:03:33,629 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:33,629 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] [2019-12-27 23:03:33,629 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:33,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:33,629 INFO L82 PathProgramCache]: Analyzing trace with hash -988187037, now seen corresponding path program 1 times [2019-12-27 23:03:33,630 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:33,630 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160213666] [2019-12-27 23:03:33,630 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:03:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:03:33,794 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160213666] [2019-12-27 23:03:33,794 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:03:33,794 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:03:33,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1929771628] [2019-12-27 23:03:33,795 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:03:33,808 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:03:33,901 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 75 states and 106 transitions. [2019-12-27 23:03:33,901 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:03:33,902 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:03:33,902 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 23:03:33,902 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:03:33,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 23:03:33,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 23:03:33,904 INFO L87 Difference]: Start difference. First operand 599 states and 1339 transitions. Second operand 5 states. [2019-12-27 23:03:33,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:03:33,951 INFO L93 Difference]: Finished difference Result 649 states and 1412 transitions. [2019-12-27 23:03:33,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:03:33,952 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-27 23:03:33,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:03:33,953 INFO L225 Difference]: With dead ends: 649 [2019-12-27 23:03:33,953 INFO L226 Difference]: Without dead ends: 159 [2019-12-27 23:03:33,953 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 23:03:33,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2019-12-27 23:03:33,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 159. [2019-12-27 23:03:33,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2019-12-27 23:03:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 294 transitions. [2019-12-27 23:03:33,957 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 294 transitions. Word has length 42 [2019-12-27 23:03:33,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:03:33,958 INFO L462 AbstractCegarLoop]: Abstraction has 159 states and 294 transitions. [2019-12-27 23:03:33,958 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 23:03:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 294 transitions. [2019-12-27 23:03:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 23:03:33,959 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:03:33,959 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] [2019-12-27 23:03:33,959 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:03:33,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:03:33,960 INFO L82 PathProgramCache]: Analyzing trace with hash -1726962405, now seen corresponding path program 2 times [2019-12-27 23:03:33,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:03:33,961 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181323365] [2019-12-27 23:03:33,961 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:03:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 23:03:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 23:03:34,125 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 23:03:34,125 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 23:03:34,129 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] ULTIMATE.startENTRY-->L800: Formula: (let ((.cse1 (store |v_#valid_57| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_35| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_cnt~0_15) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2665~0.base_23|)) (= |v_#NULL.offset_6| 0) (= 0 v_~x~0_9) (= v_~y$r_buff0_thd1~0_97 0) (= v_~y$w_buff1_used~0_84 0) (= 0 v_~weak$$choice2~0_37) (= 0 v_~y$read_delayed_var~0.offset_5) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= 0 v_~weak$$choice0~0_33) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~y$w_buff1~0_32) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 |v_ULTIMATE.start_main_~#t2665~0.offset_18|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= (select .cse1 |v_~#y~0.base_35|) 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= 0 (select (select |v_#memory_int_57| |v_~#y~0.base_35|) |v_~#y~0.offset_35|)) (= v_~y$w_buff0_used~0_148 0) (= v_~main$tmp_guard0~0_10 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= 0 v_~__unbuffered_p1_EAX~0_11) (= v_~y$read_delayed~0_7 0) (= v_~y$r_buff0_thd0~0_24 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13 0) (= 0 v_~y$read_delayed_var~0.base_5) (= 0 v_~y$r_buff1_thd2~0_15) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (= 0 v_~weak$$choice1~0_17) (= 0 v_~y$r_buff1_thd1~0_76) (= 0 v_~y$flush_delayed~0_13) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (< 0 |v_#StackHeapBarrier_18|) (= |v_#length_27| (store (store |v_#length_29| |v_~#y~0.base_35| 4) |v_ULTIMATE.start_main_~#t2665~0.base_23| 4)) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (< |v_#StackHeapBarrier_18| |v_~#y~0.base_35|) (= (store |v_#memory_int_57| |v_ULTIMATE.start_main_~#t2665~0.base_23| (store (select |v_#memory_int_57| |v_ULTIMATE.start_main_~#t2665~0.base_23|) |v_ULTIMATE.start_main_~#t2665~0.offset_18| 0)) |v_#memory_int_56|) (= 0 v_~y$r_buff1_thd0~0_14) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13) (= v_~main$tmp_guard1~0_10 0) (= 0 v_~__unbuffered_p0_EAX~0_19) (= (store .cse0 |v_ULTIMATE.start_main_~#t2665~0.base_23| 1) |v_#valid_55|) (= v_~y$mem_tmp~0_10 0) (= |v_~#y~0.offset_35| 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2665~0.base_23|) (= 0 v_~y$w_buff0~0_35) (= v_~y$r_buff0_thd2~0_21 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_15) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_57|, #memory_int=|v_#memory_int_57|, #length=|v_#length_29|} OutVars{ULTIMATE.start_main_~#t2666~0.base=|v_ULTIMATE.start_main_~#t2666~0.base_19|, ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_10|, ULTIMATE.start_main_~#t2666~0.offset=|v_ULTIMATE.start_main_~#t2666~0.offset_16|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_15|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_11|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_16|, ~weak$$choice1~0=v_~weak$$choice1~0_17, ~y$mem_tmp~0=v_~y$mem_tmp~0_10, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_19, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_11, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_97, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, #length=|v_#length_27|, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_9|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_8|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_6, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_14|, ~weak$$choice0~0=v_~weak$$choice0~0_33, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ~y$w_buff1~0=v_~y$w_buff1~0_32, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_5, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_21, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_14, ~x~0=v_~x~0_9, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_5, ~#y~0.offset=|v_~#y~0.offset_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_148, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_10, ~#y~0.base=|v_~#y~0.base_35|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_11|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_11|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_76, ULTIMATE.start_main_~#t2665~0.offset=|v_ULTIMATE.start_main_~#t2665~0.offset_18|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_16|, ~y$w_buff0~0=v_~y$w_buff0~0_35, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_15, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_13|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_15, ULTIMATE.start_main_~#t2665~0.base=|v_ULTIMATE.start_main_~#t2665~0.base_23|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_24, #valid=|v_#valid_55|, #memory_int=|v_#memory_int_56|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13, ~weak$$choice2~0=v_~weak$$choice2~0_37, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_12|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2666~0.base, ULTIMATE.start_main_#t~mem61, ULTIMATE.start_main_~#t2666~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ULTIMATE.start_main_#t~nondet68, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_~#t2665~0.offset, ULTIMATE.start_main_#t~ite70, ~y$w_buff0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ~y$r_buff1_thd2~0, ULTIMATE.start_main_~#t2665~0.base, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 23:03:34,131 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L800-1-->L802: Formula: (and (< |v_#StackHeapBarrier_9| |v_ULTIMATE.start_main_~#t2666~0.base_12|) (= |v_#length_13| (store |v_#length_14| |v_ULTIMATE.start_main_~#t2666~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2666~0.base_12|)) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t2666~0.base_12| 1)) (= |v_ULTIMATE.start_main_~#t2666~0.offset_10| 0) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t2666~0.base_12|)) (= (store |v_#memory_int_41| |v_ULTIMATE.start_main_~#t2666~0.base_12| (store (select |v_#memory_int_41| |v_ULTIMATE.start_main_~#t2666~0.base_12|) |v_ULTIMATE.start_main_~#t2666~0.offset_10| 1)) |v_#memory_int_40|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_41|, #length=|v_#length_14|} OutVars{ULTIMATE.start_main_~#t2666~0.base=|v_ULTIMATE.start_main_~#t2666~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_40|, ULTIMATE.start_main_~#t2666~0.offset=|v_ULTIMATE.start_main_~#t2666~0.offset_10|, #length=|v_#length_13|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2666~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2666~0.offset, #length, ULTIMATE.start_main_#t~nondet59] because there is no mapped edge [2019-12-27 23:03:34,135 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [925] [925] L746-->L747: Formula: (and (= v_~y$w_buff0~0_25 v_~y$w_buff0~0_24) (not (= 0 (mod v_~weak$$choice2~0_24 256)))) InVars {~y$w_buff0~0=v_~y$w_buff0~0_25, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_8|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_10|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_9|, ~y$w_buff0~0=v_~y$w_buff0~0_24, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_10|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_9|, ~weak$$choice2~0=v_~weak$$choice2~0_24} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-27 23:03:34,135 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L747-->L748: Formula: (and (= v_~y$w_buff1~0_19 v_~y$w_buff1~0_20) (not (= (mod v_~weak$$choice2~0_28 256) 0))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_28} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_10|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_9|, ~y$w_buff1~0=v_~y$w_buff1~0_19, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_7|, ~weak$$choice2~0=v_~weak$$choice2~0_28, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_9|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, ~y$w_buff1~0, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-27 23:03:34,139 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1017] [1017] L750-->L751: Formula: (let ((.cse1 (= ~y$r_buff0_thd1~0_Out-901839272 ~y$r_buff0_thd1~0_In-901839272)) (.cse0 (= 0 (mod ~weak$$choice2~0_In-901839272 256)))) (or (and .cse0 (= (mod ~y$w_buff0_used~0_In-901839272 256) 0) .cse1) (and .cse1 (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-901839272, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-901839272, ~weak$$choice2~0=~weak$$choice2~0_In-901839272} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out-901839272|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-901839272, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out-901839272|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-901839272, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out-901839272|, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out-901839272|, ~weak$$choice2~0=~weak$$choice2~0_In-901839272, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out-901839272|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-27 23:03:34,140 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [932] [932] L751-->L755: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 (select (select |v_#memory_int_38| |v_~#y~0.base_22|) |v_~#y~0.offset_22|)) (not (= (mod v_~weak$$choice2~0_27 256) 0)) (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (= |v_~#y~0.offset_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= |v_~#y~0.base_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~#y~0.offset=|v_~#y~0.offset_22|, #memory_int=|v_#memory_int_38|, ~#y~0.base=|v_~#y~0.base_22|, ~weak$$choice2~0=v_~weak$$choice2~0_27} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_12|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_9|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_10|, ~#y~0.offset=|v_~#y~0.offset_22|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_8|, ~#y~0.base=|v_~#y~0.base_22|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_4|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, #memory_int=|v_#memory_int_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_27, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_9|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, ~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-27 23:03:34,140 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [855] [855] L755-->L766: Formula: (and (= 1 v_~x~0_5) (= 0 v_~y$flush_delayed~0_6) (not (= 0 (mod v_~y$flush_delayed~0_7 256))) (= v_~__unbuffered_cnt~0_8 (+ v_~__unbuffered_cnt~0_9 1)) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_~#y~0.base_17| (store (select |v_#memory_int_26| |v_~#y~0.base_17|) |v_~#y~0.offset_17| v_~y$mem_tmp~0_5)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_17|, #memory_int=|v_#memory_int_26|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~#y~0.base=|v_~#y~0.base_17|} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_17|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_6, #memory_int=|v_#memory_int_25|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~#y~0.base=|v_~#y~0.base_17|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 23:03:34,142 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [946] [946] L777-2-->L777-4: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In2078227152 256))) (.cse1 (= (mod ~y$r_buff1_thd2~0_In2078227152 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~mem52_Out2078227152| (select (select |#memory_int_In2078227152| |~#y~0.base_In2078227152|) |~#y~0.offset_In2078227152|)) (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~mem52_Out2078227152| |P1Thread1of1ForFork1_#t~ite53_Out2078227152|)) (and (= |P1Thread1of1ForFork1_#t~mem52_In2078227152| |P1Thread1of1ForFork1_#t~mem52_Out2078227152|) (not .cse0) (= |P1Thread1of1ForFork1_#t~ite53_Out2078227152| ~y$w_buff1~0_In2078227152) (not .cse1)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2078227152, ~#y~0.offset=|~#y~0.offset_In2078227152|, ~y$w_buff1~0=~y$w_buff1~0_In2078227152, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_In2078227152|, #memory_int=|#memory_int_In2078227152|, ~#y~0.base=|~#y~0.base_In2078227152|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2078227152} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2078227152, ~#y~0.offset=|~#y~0.offset_In2078227152|, ~y$w_buff1~0=~y$w_buff1~0_In2078227152, P1Thread1of1ForFork1_#t~ite53=|P1Thread1of1ForFork1_#t~ite53_Out2078227152|, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_Out2078227152|, #memory_int=|#memory_int_In2078227152|, ~#y~0.base=|~#y~0.base_In2078227152|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2078227152} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 23:03:34,142 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [859] [859] L777-4-->L778: Formula: (= (store |v_#memory_int_28| |v_~#y~0.base_18| (store (select |v_#memory_int_28| |v_~#y~0.base_18|) |v_~#y~0.offset_18| |v_P1Thread1of1ForFork1_#t~ite53_8|)) |v_#memory_int_27|) InVars {~#y~0.offset=|v_~#y~0.offset_18|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_8|, #memory_int=|v_#memory_int_28|, ~#y~0.base=|v_~#y~0.base_18|} OutVars{~#y~0.offset=|v_~#y~0.offset_18|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_7|, P1Thread1of1ForFork1_#t~mem52=|v_P1Thread1of1ForFork1_#t~mem52_5|, #memory_int=|v_#memory_int_27|, ~#y~0.base=|v_~#y~0.base_18|, P1Thread1of1ForFork1_#t~ite54=|v_P1Thread1of1ForFork1_#t~ite54_7|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52, #memory_int, P1Thread1of1ForFork1_#t~ite54] because there is no mapped edge [2019-12-27 23:03:34,143 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L778-->L778-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-381995153 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-381995153 256)))) (or (and (= ~y$w_buff0_used~0_In-381995153 |P1Thread1of1ForFork1_#t~ite55_Out-381995153|) (or .cse0 .cse1)) (and (= 0 |P1Thread1of1ForFork1_#t~ite55_Out-381995153|) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-381995153, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-381995153} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-381995153, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-381995153, P1Thread1of1ForFork1_#t~ite55=|P1Thread1of1ForFork1_#t~ite55_Out-381995153|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 23:03:34,144 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [944] [944] L779-->L779-2: Formula: (let ((.cse3 (= (mod ~y$w_buff0_used~0_In1273766265 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd2~0_In1273766265 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In1273766265 256) 0)) (.cse0 (= (mod ~y$r_buff1_thd2~0_In1273766265 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$w_buff1_used~0_In1273766265 |P1Thread1of1ForFork1_#t~ite56_Out1273766265|)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= 0 |P1Thread1of1ForFork1_#t~ite56_Out1273766265|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1273766265, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1273766265, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1273766265, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1273766265} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1273766265, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1273766265, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1273766265, P1Thread1of1ForFork1_#t~ite56=|P1Thread1of1ForFork1_#t~ite56_Out1273766265|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1273766265} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 23:03:34,145 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L780-->L781: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In348239015 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In348239015 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd2~0_Out348239015 ~y$r_buff0_thd2~0_In348239015)) (and (not .cse1) (not .cse0) (= ~y$r_buff0_thd2~0_Out348239015 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In348239015, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In348239015} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In348239015, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out348239015, P1Thread1of1ForFork1_#t~ite57=|P1Thread1of1ForFork1_#t~ite57_Out348239015|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite57] because there is no mapped edge [2019-12-27 23:03:34,145 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [942] [942] L781-->L781-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd2~0_In443866949 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In443866949 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd2~0_In443866949 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In443866949 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite58_Out443866949|)) (and (= ~y$r_buff1_thd2~0_In443866949 |P1Thread1of1ForFork1_#t~ite58_Out443866949|) (or .cse0 .cse1) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In443866949, ~y$w_buff0_used~0=~y$w_buff0_used~0_In443866949, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In443866949, ~y$w_buff1_used~0=~y$w_buff1_used~0_In443866949} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In443866949, ~y$w_buff0_used~0=~y$w_buff0_used~0_In443866949, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In443866949, P1Thread1of1ForFork1_#t~ite58=|P1Thread1of1ForFork1_#t~ite58_Out443866949|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In443866949} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 23:03:34,145 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L781-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_12 1) v_~__unbuffered_cnt~0_11) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0) (= v_~y$r_buff1_thd2~0_11 |v_P1Thread1of1ForFork1_#t~ite58_8|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_8|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_11, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_7|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 23:03:34,147 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [867] [867] L806-->L808-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~y$w_buff0_used~0_87 256)) (= (mod v_~y$r_buff0_thd0~0_18 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_87, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_18, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_87, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_18, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 23:03:34,147 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [955] [955] L808-2-->L808-4: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In1638419738 256))) (.cse0 (= (mod ~y$r_buff1_thd0~0_In1638419738 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem61_Out1638419738| |ULTIMATE.start_main_#t~ite62_Out1638419738|) (or .cse0 .cse1) (= (select (select |#memory_int_In1638419738| |~#y~0.base_In1638419738|) |~#y~0.offset_In1638419738|) |ULTIMATE.start_main_#t~mem61_Out1638419738|)) (and (= |ULTIMATE.start_main_#t~mem61_In1638419738| |ULTIMATE.start_main_#t~mem61_Out1638419738|) (= ~y$w_buff1~0_In1638419738 |ULTIMATE.start_main_#t~ite62_Out1638419738|) (not .cse1) (not .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In1638419738|, ~y$w_buff1~0=~y$w_buff1~0_In1638419738, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_In1638419738|, #memory_int=|#memory_int_In1638419738|, ~#y~0.base=|~#y~0.base_In1638419738|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1638419738, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1638419738} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out1638419738|, ~#y~0.offset=|~#y~0.offset_In1638419738|, ~y$w_buff1~0=~y$w_buff1~0_In1638419738, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_Out1638419738|, #memory_int=|#memory_int_In1638419738|, ~#y~0.base=|~#y~0.base_In1638419738|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1638419738, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1638419738} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~mem61] because there is no mapped edge [2019-12-27 23:03:34,147 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L808-4-->L809: Formula: (= (store |v_#memory_int_37| |v_~#y~0.base_21| (store (select |v_#memory_int_37| |v_~#y~0.base_21|) |v_~#y~0.offset_21| |v_ULTIMATE.start_main_#t~ite62_7|)) |v_#memory_int_36|) InVars {ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_7|, ~#y~0.offset=|v_~#y~0.offset_21|, #memory_int=|v_#memory_int_37|, ~#y~0.base=|v_~#y~0.base_21|} OutVars{ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_6|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_4|, #memory_int=|v_#memory_int_36|, ~#y~0.base=|v_~#y~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem61, #memory_int] because there is no mapped edge [2019-12-27 23:03:34,147 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [948] [948] L809-->L809-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In1902864210 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1902864210 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite64_Out1902864210|) (not .cse0) (not .cse1)) (and (= ~y$w_buff0_used~0_In1902864210 |ULTIMATE.start_main_#t~ite64_Out1902864210|) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1902864210, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1902864210} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1902864210, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1902864210, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out1902864210|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 23:03:34,148 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [943] [943] L810-->L810-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff1_used~0_In-10990048 256))) (.cse3 (= (mod ~y$r_buff1_thd0~0_In-10990048 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-10990048 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-10990048 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite65_Out-10990048| ~y$w_buff1_used~0_In-10990048) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= |ULTIMATE.start_main_#t~ite65_Out-10990048| 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-10990048, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-10990048, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-10990048, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-10990048} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-10990048, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-10990048, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-10990048, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-10990048|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-10990048} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 23:03:34,150 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [952] [952] L811-->L812: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1396420624 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1396420624 256)))) (or (and (= ~y$r_buff0_thd0~0_Out-1396420624 ~y$r_buff0_thd0~0_In-1396420624) (or .cse0 .cse1)) (and (not .cse0) (= 0 ~y$r_buff0_thd0~0_Out-1396420624) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1396420624, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1396420624} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1396420624, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-1396420624, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out-1396420624|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 23:03:34,150 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [947] [947] L812-->L812-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd0~0_In-71206816 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-71206816 256))) (.cse2 (= (mod ~y$r_buff1_thd0~0_In-71206816 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-71206816 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd0~0_In-71206816 |ULTIMATE.start_main_#t~ite67_Out-71206816|) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite67_Out-71206816|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-71206816, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-71206816, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-71206816, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-71206816} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-71206816, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-71206816, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out-71206816|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-71206816, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-71206816} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 23:03:34,152 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [940] [940] L816-1-->L816-3: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In175253919 256) 0))) (or (and (= |ULTIMATE.start_main_#t~mem69_Out175253919| |ULTIMATE.start_main_#t~ite70_Out175253919|) (not .cse0) (= |ULTIMATE.start_main_#t~mem69_Out175253919| (select (select |#memory_int_In175253919| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In175253919) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In175253919))) (and (= |ULTIMATE.start_main_#t~ite70_Out175253919| ~__unbuffered_p0_EAX~0_In175253919) .cse0 (= |ULTIMATE.start_main_#t~mem69_In175253919| |ULTIMATE.start_main_#t~mem69_Out175253919|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In175253919, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In175253919, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In175253919, #memory_int=|#memory_int_In175253919|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In175253919, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In175253919|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In175253919, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In175253919, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out175253919|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In175253919, #memory_int=|#memory_int_In175253919|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In175253919, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out175253919|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 23:03:34,152 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [967] [967] L816-3-->L819-1: Formula: (and (= |v_ULTIMATE.start_main_#t~ite70_11| v_~__unbuffered_p0_EAX~0_10) (let ((.cse0 (= 1 v_~__unbuffered_p1_EAX~0_7)) (.cse1 (= 1 v_~__unbuffered_p0_EAX~0_10))) (or (and (or (not .cse0) (not .cse1)) (= v_~main$tmp_guard1~0_6 1)) (and .cse0 .cse1 (= v_~main$tmp_guard1~0_6 0)))) (= (mod v_~main$tmp_guard1~0_6 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_7, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_11|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_10, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_11|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_7, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_10|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_6, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_7|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 23:03:34,152 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L819-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 23:03:34,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 11:03:34 BasicIcfg [2019-12-27 23:03:34,244 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 23:03:34,247 INFO L168 Benchmark]: Toolchain (without parser) took 11550.05 ms. Allocated memory was 143.7 MB in the beginning and 381.2 MB in the end (delta: 237.5 MB). Free memory was 99.5 MB in the beginning and 224.6 MB in the end (delta: -125.1 MB). Peak memory consumption was 112.4 MB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,250 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 143.7 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.72 ms. Allocated memory was 143.7 MB in the beginning and 200.8 MB in the end (delta: 57.1 MB). Free memory was 99.3 MB in the beginning and 153.9 MB in the end (delta: -54.6 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,252 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.23 ms. Allocated memory is still 200.8 MB. Free memory was 153.9 MB in the beginning and 151.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,252 INFO L168 Benchmark]: Boogie Preprocessor took 41.09 ms. Allocated memory is still 200.8 MB. Free memory was 151.9 MB in the beginning and 149.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,254 INFO L168 Benchmark]: RCFGBuilder took 947.10 ms. Allocated memory is still 200.8 MB. Free memory was 149.1 MB in the beginning and 94.0 MB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,256 INFO L168 Benchmark]: TraceAbstraction took 9787.48 ms. Allocated memory was 200.8 MB in the beginning and 381.2 MB in the end (delta: 180.4 MB). Free memory was 93.3 MB in the beginning and 224.6 MB in the end (delta: -131.3 MB). Peak memory consumption was 49.1 MB. Max. memory is 7.1 GB. [2019-12-27 23:03:34,266 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 143.7 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 709.72 ms. Allocated memory was 143.7 MB in the beginning and 200.8 MB in the end (delta: 57.1 MB). Free memory was 99.3 MB in the beginning and 153.9 MB in the end (delta: -54.6 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 58.23 ms. Allocated memory is still 200.8 MB. Free memory was 153.9 MB in the beginning and 151.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.09 ms. Allocated memory is still 200.8 MB. Free memory was 151.9 MB in the beginning and 149.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 947.10 ms. Allocated memory is still 200.8 MB. Free memory was 149.1 MB in the beginning and 94.0 MB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 9787.48 ms. Allocated memory was 200.8 MB in the beginning and 381.2 MB in the end (delta: 180.4 MB). Free memory was 93.3 MB in the beginning and 224.6 MB in the end (delta: -131.3 MB). Peak memory consumption was 49.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.6s, 189 ProgramPointsBefore, 88 ProgramPointsAfterwards, 237 TransitionsBefore, 115 TransitionsAfterwards, 17670 CoEnabledTransitionPairs, 8 FixpointIterations, 45 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 75 ConcurrentYvCompositions, 24 ChoiceCompositions, 8115 VarBasedMoverChecksPositive, 194 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 94226 CheckedPairsTotal, 166 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L800] FCALL, FORK 0 pthread_create(&t2665, ((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_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=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={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L741] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L742] 1 y$flush_delayed = weak$$choice2 [L743] EXPR 1 \read(y) [L743] 1 y$mem_tmp = y [L744] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L745] EXPR 1 \read(y) [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$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=3, weak$$choice2=3, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L802] FCALL, FORK 0 pthread_create(&t2666, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L749] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$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_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=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}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={8:0}, y$flush_delayed=3, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L771] 2 __unbuffered_p1_EAX = x [L774] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L777] 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 [__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_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __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=3, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L778] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L779] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L804] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L810] 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 [L812] 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 [L815] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L816] 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={8:0}, __unbuffered_p0_EAX$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=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=3, x=1, y={8:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 183 locations, 1 error locations. Result: UNSAFE, OverallTime: 9.4s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 845 SDtfs, 930 SDslu, 766 SDs, 0 SdLazy, 212 SolverSat, 50 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12203occurred 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: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 914 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 284 NumberOfCodeBlocks, 284 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 234 ConstructedInterpolants, 0 QuantifiedInterpolants, 17173 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...