/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe012_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 22:32:34,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 22:32:34,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 22:32:34,411 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 22:32:34,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 22:32:34,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 22:32:34,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 22:32:34,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 22:32:34,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 22:32:34,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 22:32:34,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 22:32:34,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 22:32:34,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 22:32:34,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 22:32:34,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 22:32:34,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 22:32:34,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 22:32:34,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 22:32:34,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 22:32:34,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 22:32:34,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 22:32:34,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 22:32:34,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 22:32:34,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 22:32:34,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 22:32:34,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 22:32:34,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 22:32:34,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 22:32:34,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 22:32:34,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 22:32:34,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 22:32:34,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 22:32:34,445 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 22:32:34,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 22:32:34,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 22:32:34,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 22:32:34,447 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 22:32:34,462 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 22:32:34,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 22:32:34,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 22:32:34,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 22:32:34,464 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 22:32:34,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 22:32:34,464 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 22:32:34,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 22:32:34,465 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 22:32:34,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 22:32:34,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 22:32:34,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 22:32:34,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 22:32:34,466 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 22:32:34,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 22:32:34,466 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 22:32:34,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 22:32:34,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 22:32:34,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 22:32:34,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 22:32:34,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 22:32:34,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 22:32:34,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 22:32:34,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 22:32:34,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 22:32:34,469 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 22:32:34,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 22:32:34,469 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 22:32:34,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 22:32:34,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 22:32:34,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 22:32:34,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 22:32:34,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 22:32:34,788 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 22:32:34,789 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 22:32:34,790 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe012_power.opt.i [2019-12-18 22:32:34,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25ebf7714/09926a4f17aa4064a0a763389425dd9d/FLAG976ceef1c [2019-12-18 22:32:35,440 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 22:32:35,441 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe012_power.opt.i [2019-12-18 22:32:35,466 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25ebf7714/09926a4f17aa4064a0a763389425dd9d/FLAG976ceef1c [2019-12-18 22:32:35,668 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25ebf7714/09926a4f17aa4064a0a763389425dd9d [2019-12-18 22:32:35,678 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 22:32:35,680 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 22:32:35,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 22:32:35,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 22:32:35,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 22:32:35,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 10:32:35" (1/1) ... [2019-12-18 22:32:35,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c29ffc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:35, skipping insertion in model container [2019-12-18 22:32:35,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 10:32:35" (1/1) ... [2019-12-18 22:32:35,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 22:32:35,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 22:32:36,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 22:32:36,341 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 22:32:36,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 22:32:36,509 INFO L208 MainTranslator]: Completed translation [2019-12-18 22:32:36,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36 WrapperNode [2019-12-18 22:32:36,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 22:32:36,510 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 22:32:36,510 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 22:32:36,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 22:32:36,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 22:32:36,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 22:32:36,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 22:32:36,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 22:32:36,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... [2019-12-18 22:32:36,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 22:32:36,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 22:32:36,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 22:32:36,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 22:32:36,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 22:32:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 22:32:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 22:32:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 22:32:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 22:32:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 22:32:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 22:32:36,701 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 22:32:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 22:32:36,703 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 22:32:36,704 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 22:32:36,705 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 22:32:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 22:32:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 22:32:36,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 22:32:36,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 22:32:36,709 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 22:32:37,853 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 22:32:37,854 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 22:32:37,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 10:32:37 BoogieIcfgContainer [2019-12-18 22:32:37,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 22:32:37,873 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 22:32:37,873 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 22:32:37,876 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 22:32:37,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 10:32:35" (1/3) ... [2019-12-18 22:32:37,878 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45c73d9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 10:32:37, skipping insertion in model container [2019-12-18 22:32:37,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 10:32:36" (2/3) ... [2019-12-18 22:32:37,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45c73d9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 10:32:37, skipping insertion in model container [2019-12-18 22:32:37,879 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 10:32:37" (3/3) ... [2019-12-18 22:32:37,882 INFO L109 eAbstractionObserver]: Analyzing ICFG safe012_power.opt.i [2019-12-18 22:32:37,892 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 22:32:37,892 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 22:32:37,901 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-18 22:32:37,902 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 22:32:37,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,950 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,951 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,951 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,951 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,952 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,953 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,953 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,953 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,954 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,954 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,954 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,954 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,955 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,955 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,955 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,955 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,956 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,956 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,956 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,956 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,957 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,958 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,959 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,960 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,960 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,963 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,963 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,964 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,965 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,965 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,965 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,966 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,966 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,973 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,973 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,973 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,974 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,974 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,975 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,975 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,975 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,975 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,975 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,975 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,976 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,976 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,976 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,976 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,976 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,977 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,977 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,977 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,977 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,977 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,977 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,978 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,978 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,978 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,978 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,978 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,979 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,980 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,981 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,981 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,981 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,982 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,982 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,982 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,982 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,982 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,983 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,983 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,983 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,983 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,984 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,984 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,984 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,984 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,984 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,985 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,986 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,987 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,988 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,989 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,990 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,991 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,992 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,993 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,994 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,995 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,995 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,995 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,995 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,995 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,996 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,996 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,996 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,996 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,996 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,997 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,997 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,997 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,997 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,997 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,998 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,998 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,998 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,998 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,998 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,999 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,999 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,999 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:37,999 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,000 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,000 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,000 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,000 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,000 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,001 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,002 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,002 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,002 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,002 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,002 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,002 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,003 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,003 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,003 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,003 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,003 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,004 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,004 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,004 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,004 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,004 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,005 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,005 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,005 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,005 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,005 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,005 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,006 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,006 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,006 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,006 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,007 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,007 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,007 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,007 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,007 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,008 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,008 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,008 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,008 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,009 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,009 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,009 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,009 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,009 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,010 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,010 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,010 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,010 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,010 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,010 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,011 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,011 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,011 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,011 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,012 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,012 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,012 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,012 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,012 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,012 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,013 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,013 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,013 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,013 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,014 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,014 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,014 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,014 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,014 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,015 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,015 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,015 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,015 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,019 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,019 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,026 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,026 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,027 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,027 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,027 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,027 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,028 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,028 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,028 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,028 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,028 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,028 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,029 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,037 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,037 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,037 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,038 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,038 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,038 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,038 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,038 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,039 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,039 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,039 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,039 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,039 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,039 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,040 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,040 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,040 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,040 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,040 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,041 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,041 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,041 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,041 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,041 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,041 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,042 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,042 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,042 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,042 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,042 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,043 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,043 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,043 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,043 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,043 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,043 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,044 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,044 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,044 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,044 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,044 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,045 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,045 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,045 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,045 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,045 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,045 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,046 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,047 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,048 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 22:32:38,064 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 22:32:38,088 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 22:32:38,089 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 22:32:38,089 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 22:32:38,089 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 22:32:38,089 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 22:32:38,089 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 22:32:38,089 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 22:32:38,090 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 22:32:38,116 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 224 places, 276 transitions [2019-12-18 22:32:38,118 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-18 22:32:38,248 INFO L126 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-18 22:32:38,248 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 22:32:38,271 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 9/218 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-18 22:32:38,305 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 224 places, 276 transitions [2019-12-18 22:32:38,363 INFO L126 PetriNetUnfolder]: 62/273 cut-off events. [2019-12-18 22:32:38,363 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 22:32:38,374 INFO L76 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 273 events. 62/273 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 666 event pairs. 9/218 useless extension candidates. Maximal degree in co-relation 224. Up to 2 conditions per place. [2019-12-18 22:32:38,402 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 22870 [2019-12-18 22:32:38,404 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-18 22:32:43,052 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-18 22:32:43,258 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-18 22:32:43,810 WARN L192 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-18 22:32:44,075 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-18 22:32:44,124 INFO L206 etLargeBlockEncoding]: Checked pairs total: 118465 [2019-12-18 22:32:44,124 INFO L214 etLargeBlockEncoding]: Total number of compositions: 171 [2019-12-18 22:32:44,128 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 108 places, 133 transitions [2019-12-18 22:32:46,763 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36066 states. [2019-12-18 22:32:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 36066 states. [2019-12-18 22:32:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-18 22:32:46,772 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:32:46,773 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-18 22:32:46,774 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:32:46,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:32:46,780 INFO L82 PathProgramCache]: Analyzing trace with hash 1145662458, now seen corresponding path program 1 times [2019-12-18 22:32:46,787 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:32:46,788 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406672369] [2019-12-18 22:32:46,788 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:32:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:32:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:32:47,015 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406672369] [2019-12-18 22:32:47,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:32:47,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 22:32:47,017 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694872309] [2019-12-18 22:32:47,022 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:32:47,022 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:32:47,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:32:47,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:32:47,041 INFO L87 Difference]: Start difference. First operand 36066 states. Second operand 3 states. [2019-12-18 22:32:47,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:32:47,835 INFO L93 Difference]: Finished difference Result 35014 states and 139152 transitions. [2019-12-18 22:32:47,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:32:47,837 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5 [2019-12-18 22:32:47,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:32:48,087 INFO L225 Difference]: With dead ends: 35014 [2019-12-18 22:32:48,087 INFO L226 Difference]: Without dead ends: 33454 [2019-12-18 22:32:48,089 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:32:48,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33454 states. [2019-12-18 22:32:49,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33454 to 33454. [2019-12-18 22:32:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33454 states. [2019-12-18 22:32:52,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33454 states to 33454 states and 132896 transitions. [2019-12-18 22:32:52,129 INFO L78 Accepts]: Start accepts. Automaton has 33454 states and 132896 transitions. Word has length 5 [2019-12-18 22:32:52,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:32:52,129 INFO L462 AbstractCegarLoop]: Abstraction has 33454 states and 132896 transitions. [2019-12-18 22:32:52,129 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:32:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 33454 states and 132896 transitions. [2019-12-18 22:32:52,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-18 22:32:52,141 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:32:52,141 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:32:52,141 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:32:52,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:32:52,142 INFO L82 PathProgramCache]: Analyzing trace with hash 671846347, now seen corresponding path program 1 times [2019-12-18 22:32:52,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:32:52,143 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814413756] [2019-12-18 22:32:52,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:32:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:32:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:32:52,344 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814413756] [2019-12-18 22:32:52,345 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:32:52,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:32:52,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357510689] [2019-12-18 22:32:52,347 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 22:32:52,347 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:32:52,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 22:32:52,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:32:52,348 INFO L87 Difference]: Start difference. First operand 33454 states and 132896 transitions. Second operand 4 states. [2019-12-18 22:32:53,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:32:53,378 INFO L93 Difference]: Finished difference Result 52956 states and 199071 transitions. [2019-12-18 22:32:53,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:32:53,378 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-18 22:32:53,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:32:53,656 INFO L225 Difference]: With dead ends: 52956 [2019-12-18 22:32:53,657 INFO L226 Difference]: Without dead ends: 52942 [2019-12-18 22:32:53,658 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:32:54,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52942 states. [2019-12-18 22:32:55,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52942 to 48768. [2019-12-18 22:32:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48768 states. [2019-12-18 22:32:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48768 states to 48768 states and 185695 transitions. [2019-12-18 22:32:55,838 INFO L78 Accepts]: Start accepts. Automaton has 48768 states and 185695 transitions. Word has length 13 [2019-12-18 22:32:55,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:32:55,839 INFO L462 AbstractCegarLoop]: Abstraction has 48768 states and 185695 transitions. [2019-12-18 22:32:55,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 22:32:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 48768 states and 185695 transitions. [2019-12-18 22:32:55,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 22:32:55,846 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:32:55,846 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:32:55,847 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:32:55,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:32:55,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1368287110, now seen corresponding path program 1 times [2019-12-18 22:32:55,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:32:55,848 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681663727] [2019-12-18 22:32:55,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:32:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:32:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:32:55,973 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [681663727] [2019-12-18 22:32:55,973 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:32:55,973 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:32:55,973 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1033489997] [2019-12-18 22:32:55,974 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:32:55,974 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:32:55,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:32:55,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:32:55,975 INFO L87 Difference]: Start difference. First operand 48768 states and 185695 transitions. Second operand 5 states. [2019-12-18 22:32:58,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:32:58,232 INFO L93 Difference]: Finished difference Result 72580 states and 271137 transitions. [2019-12-18 22:32:58,232 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 22:32:58,232 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 22:32:58,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:32:58,499 INFO L225 Difference]: With dead ends: 72580 [2019-12-18 22:32:58,499 INFO L226 Difference]: Without dead ends: 72580 [2019-12-18 22:32:58,500 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:32:58,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72580 states. [2019-12-18 22:33:00,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72580 to 55690. [2019-12-18 22:33:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55690 states. [2019-12-18 22:33:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55690 states to 55690 states and 210908 transitions. [2019-12-18 22:33:00,795 INFO L78 Accepts]: Start accepts. Automaton has 55690 states and 210908 transitions. Word has length 16 [2019-12-18 22:33:00,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:00,795 INFO L462 AbstractCegarLoop]: Abstraction has 55690 states and 210908 transitions. [2019-12-18 22:33:00,795 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:33:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 55690 states and 210908 transitions. [2019-12-18 22:33:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 22:33:00,802 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:00,802 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:00,802 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:00,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:00,803 INFO L82 PathProgramCache]: Analyzing trace with hash -1368091314, now seen corresponding path program 1 times [2019-12-18 22:33:00,803 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:00,803 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154884788] [2019-12-18 22:33:00,803 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:00,844 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154884788] [2019-12-18 22:33:00,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:00,844 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:33:00,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457800630] [2019-12-18 22:33:00,845 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:33:00,845 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:00,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:33:00,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:00,846 INFO L87 Difference]: Start difference. First operand 55690 states and 210908 transitions. Second operand 3 states. [2019-12-18 22:33:01,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:01,199 INFO L93 Difference]: Finished difference Result 74598 states and 277862 transitions. [2019-12-18 22:33:01,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:33:01,200 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-18 22:33:01,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:01,423 INFO L225 Difference]: With dead ends: 74598 [2019-12-18 22:33:01,424 INFO L226 Difference]: Without dead ends: 74598 [2019-12-18 22:33:01,424 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:04,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74598 states. [2019-12-18 22:33:05,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74598 to 62450. [2019-12-18 22:33:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62450 states. [2019-12-18 22:33:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62450 states to 62450 states and 234250 transitions. [2019-12-18 22:33:05,360 INFO L78 Accepts]: Start accepts. Automaton has 62450 states and 234250 transitions. Word has length 16 [2019-12-18 22:33:05,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:05,360 INFO L462 AbstractCegarLoop]: Abstraction has 62450 states and 234250 transitions. [2019-12-18 22:33:05,360 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:33:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 62450 states and 234250 transitions. [2019-12-18 22:33:05,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-18 22:33:05,368 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:05,369 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:05,369 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:05,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:05,369 INFO L82 PathProgramCache]: Analyzing trace with hash -13515384, now seen corresponding path program 1 times [2019-12-18 22:33:05,369 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:05,370 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583979845] [2019-12-18 22:33:05,370 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:05,453 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583979845] [2019-12-18 22:33:05,453 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:05,454 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:33:05,454 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600745383] [2019-12-18 22:33:05,454 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:33:05,454 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:05,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:33:05,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:33:05,455 INFO L87 Difference]: Start difference. First operand 62450 states and 234250 transitions. Second operand 5 states. [2019-12-18 22:33:06,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:06,646 INFO L93 Difference]: Finished difference Result 76808 states and 286031 transitions. [2019-12-18 22:33:06,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 22:33:06,647 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-18 22:33:06,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:06,843 INFO L225 Difference]: With dead ends: 76808 [2019-12-18 22:33:06,844 INFO L226 Difference]: Without dead ends: 76808 [2019-12-18 22:33:06,844 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:33:07,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76808 states. [2019-12-18 22:33:10,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76808 to 61050. [2019-12-18 22:33:10,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61050 states. [2019-12-18 22:33:10,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61050 states to 61050 states and 229646 transitions. [2019-12-18 22:33:10,598 INFO L78 Accepts]: Start accepts. Automaton has 61050 states and 229646 transitions. Word has length 16 [2019-12-18 22:33:10,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:10,598 INFO L462 AbstractCegarLoop]: Abstraction has 61050 states and 229646 transitions. [2019-12-18 22:33:10,598 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:33:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61050 states and 229646 transitions. [2019-12-18 22:33:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 22:33:10,624 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:10,624 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] [2019-12-18 22:33:10,624 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:10,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:10,625 INFO L82 PathProgramCache]: Analyzing trace with hash 907295681, now seen corresponding path program 1 times [2019-12-18 22:33:10,625 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:10,625 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202924685] [2019-12-18 22:33:10,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:10,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:10,720 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202924685] [2019-12-18 22:33:10,721 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:10,721 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:33:10,721 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740175582] [2019-12-18 22:33:10,721 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:33:10,722 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:10,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:33:10,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:10,722 INFO L87 Difference]: Start difference. First operand 61050 states and 229646 transitions. Second operand 3 states. [2019-12-18 22:33:10,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:10,999 INFO L93 Difference]: Finished difference Result 58752 states and 219215 transitions. [2019-12-18 22:33:10,999 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:33:10,999 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-18 22:33:10,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:11,662 INFO L225 Difference]: With dead ends: 58752 [2019-12-18 22:33:11,662 INFO L226 Difference]: Without dead ends: 58752 [2019-12-18 22:33:11,663 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 [2019-12-18 22:33:11,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58752 states. [2019-12-18 22:33:12,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58752 to 58512. [2019-12-18 22:33:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58512 states. [2019-12-18 22:33:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58512 states to 58512 states and 218399 transitions. [2019-12-18 22:33:15,734 INFO L78 Accepts]: Start accepts. Automaton has 58512 states and 218399 transitions. Word has length 21 [2019-12-18 22:33:15,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:15,734 INFO L462 AbstractCegarLoop]: Abstraction has 58512 states and 218399 transitions. [2019-12-18 22:33:15,734 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:33:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 58512 states and 218399 transitions. [2019-12-18 22:33:15,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-18 22:33:15,749 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:15,749 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] [2019-12-18 22:33:15,750 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:15,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:15,750 INFO L82 PathProgramCache]: Analyzing trace with hash -746513825, now seen corresponding path program 1 times [2019-12-18 22:33:15,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:15,750 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370370120] [2019-12-18 22:33:15,750 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:15,830 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370370120] [2019-12-18 22:33:15,830 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:15,830 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:33:15,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677893317] [2019-12-18 22:33:15,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 22:33:15,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:15,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 22:33:15,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 22:33:15,831 INFO L87 Difference]: Start difference. First operand 58512 states and 218399 transitions. Second operand 4 states. [2019-12-18 22:33:15,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:15,972 INFO L93 Difference]: Finished difference Result 34649 states and 112340 transitions. [2019-12-18 22:33:15,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 22:33:15,972 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-18 22:33:15,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:16,023 INFO L225 Difference]: With dead ends: 34649 [2019-12-18 22:33:16,023 INFO L226 Difference]: Without dead ends: 32379 [2019-12-18 22:33:16,023 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 [2019-12-18 22:33:16,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32379 states. [2019-12-18 22:33:16,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32379 to 32379. [2019-12-18 22:33:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32379 states. [2019-12-18 22:33:16,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32379 states to 32379 states and 104863 transitions. [2019-12-18 22:33:16,514 INFO L78 Accepts]: Start accepts. Automaton has 32379 states and 104863 transitions. Word has length 21 [2019-12-18 22:33:16,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:16,514 INFO L462 AbstractCegarLoop]: Abstraction has 32379 states and 104863 transitions. [2019-12-18 22:33:16,514 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 22:33:16,514 INFO L276 IsEmpty]: Start isEmpty. Operand 32379 states and 104863 transitions. [2019-12-18 22:33:16,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-18 22:33:16,522 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:16,522 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] [2019-12-18 22:33:16,523 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:16,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:16,523 INFO L82 PathProgramCache]: Analyzing trace with hash 799319540, now seen corresponding path program 1 times [2019-12-18 22:33:16,523 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:16,523 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148591849] [2019-12-18 22:33:16,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:16,595 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148591849] [2019-12-18 22:33:16,596 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:16,596 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:33:16,596 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372832623] [2019-12-18 22:33:16,596 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:33:16,596 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:16,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:33:16,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:33:16,597 INFO L87 Difference]: Start difference. First operand 32379 states and 104863 transitions. Second operand 5 states. [2019-12-18 22:33:16,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:16,662 INFO L93 Difference]: Finished difference Result 5638 states and 15410 transitions. [2019-12-18 22:33:16,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:33:16,663 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-18 22:33:16,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:16,669 INFO L225 Difference]: With dead ends: 5638 [2019-12-18 22:33:16,669 INFO L226 Difference]: Without dead ends: 4398 [2019-12-18 22:33:16,669 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 [2019-12-18 22:33:16,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4398 states. [2019-12-18 22:33:16,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4398 to 4350. [2019-12-18 22:33:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4350 states. [2019-12-18 22:33:16,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4350 states to 4350 states and 11318 transitions. [2019-12-18 22:33:16,988 INFO L78 Accepts]: Start accepts. Automaton has 4350 states and 11318 transitions. Word has length 22 [2019-12-18 22:33:16,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:16,988 INFO L462 AbstractCegarLoop]: Abstraction has 4350 states and 11318 transitions. [2019-12-18 22:33:16,988 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:33:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 4350 states and 11318 transitions. [2019-12-18 22:33:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 22:33:16,991 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:16,991 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] [2019-12-18 22:33:16,991 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:16,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:16,992 INFO L82 PathProgramCache]: Analyzing trace with hash -781274238, now seen corresponding path program 1 times [2019-12-18 22:33:16,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:16,992 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657026909] [2019-12-18 22:33:16,992 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:17,094 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657026909] [2019-12-18 22:33:17,095 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:17,095 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:33:17,095 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758793766] [2019-12-18 22:33:17,095 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 22:33:17,096 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:17,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 22:33:17,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-18 22:33:17,096 INFO L87 Difference]: Start difference. First operand 4350 states and 11318 transitions. Second operand 6 states. [2019-12-18 22:33:17,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:17,495 INFO L93 Difference]: Finished difference Result 5610 states and 14238 transitions. [2019-12-18 22:33:17,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 22:33:17,496 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2019-12-18 22:33:17,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:17,503 INFO L225 Difference]: With dead ends: 5610 [2019-12-18 22:33:17,503 INFO L226 Difference]: Without dead ends: 5562 [2019-12-18 22:33:17,504 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2019-12-18 22:33:17,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5562 states. [2019-12-18 22:33:17,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5562 to 4449. [2019-12-18 22:33:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4449 states. [2019-12-18 22:33:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 4449 states and 11559 transitions. [2019-12-18 22:33:17,563 INFO L78 Accepts]: Start accepts. Automaton has 4449 states and 11559 transitions. Word has length 27 [2019-12-18 22:33:17,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:17,563 INFO L462 AbstractCegarLoop]: Abstraction has 4449 states and 11559 transitions. [2019-12-18 22:33:17,563 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 22:33:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 11559 transitions. [2019-12-18 22:33:17,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-18 22:33:17,568 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:17,568 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] [2019-12-18 22:33:17,568 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:17,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:17,568 INFO L82 PathProgramCache]: Analyzing trace with hash 779579828, now seen corresponding path program 1 times [2019-12-18 22:33:17,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:17,569 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144905909] [2019-12-18 22:33:17,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:17,612 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144905909] [2019-12-18 22:33:17,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:17,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:33:17,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895057163] [2019-12-18 22:33:17,613 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:33:17,614 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:17,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:33:17,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:17,614 INFO L87 Difference]: Start difference. First operand 4449 states and 11559 transitions. Second operand 3 states. [2019-12-18 22:33:17,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:17,660 INFO L93 Difference]: Finished difference Result 5360 states and 13432 transitions. [2019-12-18 22:33:17,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:33:17,661 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-18 22:33:17,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:17,668 INFO L225 Difference]: With dead ends: 5360 [2019-12-18 22:33:17,668 INFO L226 Difference]: Without dead ends: 5360 [2019-12-18 22:33:17,669 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:17,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5360 states. [2019-12-18 22:33:17,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5360 to 4433. [2019-12-18 22:33:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4433 states. [2019-12-18 22:33:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 4433 states and 11263 transitions. [2019-12-18 22:33:17,731 INFO L78 Accepts]: Start accepts. Automaton has 4433 states and 11263 transitions. Word has length 27 [2019-12-18 22:33:17,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:17,731 INFO L462 AbstractCegarLoop]: Abstraction has 4433 states and 11263 transitions. [2019-12-18 22:33:17,731 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:33:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 11263 transitions. [2019-12-18 22:33:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-18 22:33:17,735 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:17,735 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] [2019-12-18 22:33:17,736 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:17,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:17,736 INFO L82 PathProgramCache]: Analyzing trace with hash 813803418, now seen corresponding path program 1 times [2019-12-18 22:33:17,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:17,737 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581252168] [2019-12-18 22:33:17,737 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:17,875 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581252168] [2019-12-18 22:33:17,875 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:17,875 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:33:17,876 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836677234] [2019-12-18 22:33:17,876 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 22:33:17,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:17,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 22:33:17,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 22:33:17,877 INFO L87 Difference]: Start difference. First operand 4433 states and 11263 transitions. Second operand 6 states. [2019-12-18 22:33:18,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:18,475 INFO L93 Difference]: Finished difference Result 7962 states and 19986 transitions. [2019-12-18 22:33:18,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-18 22:33:18,476 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2019-12-18 22:33:18,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:18,486 INFO L225 Difference]: With dead ends: 7962 [2019-12-18 22:33:18,486 INFO L226 Difference]: Without dead ends: 7904 [2019-12-18 22:33:18,486 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2019-12-18 22:33:18,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7904 states. [2019-12-18 22:33:18,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7904 to 4262. [2019-12-18 22:33:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4262 states. [2019-12-18 22:33:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4262 states to 4262 states and 10830 transitions. [2019-12-18 22:33:18,550 INFO L78 Accepts]: Start accepts. Automaton has 4262 states and 10830 transitions. Word has length 28 [2019-12-18 22:33:18,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:18,550 INFO L462 AbstractCegarLoop]: Abstraction has 4262 states and 10830 transitions. [2019-12-18 22:33:18,550 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 22:33:18,550 INFO L276 IsEmpty]: Start isEmpty. Operand 4262 states and 10830 transitions. [2019-12-18 22:33:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-18 22:33:18,554 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:18,554 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] [2019-12-18 22:33:18,554 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:18,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:18,554 INFO L82 PathProgramCache]: Analyzing trace with hash -124888331, now seen corresponding path program 1 times [2019-12-18 22:33:18,555 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:18,555 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913971714] [2019-12-18 22:33:18,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:18,664 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913971714] [2019-12-18 22:33:18,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:18,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 22:33:18,664 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147852438] [2019-12-18 22:33:18,665 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 22:33:18,665 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:18,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 22:33:18,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 22:33:18,665 INFO L87 Difference]: Start difference. First operand 4262 states and 10830 transitions. Second operand 6 states. [2019-12-18 22:33:18,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:18,737 INFO L93 Difference]: Finished difference Result 2549 states and 6864 transitions. [2019-12-18 22:33:18,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 22:33:18,738 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 33 [2019-12-18 22:33:18,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:18,742 INFO L225 Difference]: With dead ends: 2549 [2019-12-18 22:33:18,742 INFO L226 Difference]: Without dead ends: 2441 [2019-12-18 22:33:18,743 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-18 22:33:18,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2441 states. [2019-12-18 22:33:18,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2441 to 2441. [2019-12-18 22:33:18,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2441 states. [2019-12-18 22:33:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 2441 states and 6623 transitions. [2019-12-18 22:33:18,780 INFO L78 Accepts]: Start accepts. Automaton has 2441 states and 6623 transitions. Word has length 33 [2019-12-18 22:33:18,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:18,780 INFO L462 AbstractCegarLoop]: Abstraction has 2441 states and 6623 transitions. [2019-12-18 22:33:18,780 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 22:33:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 6623 transitions. [2019-12-18 22:33:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-18 22:33:18,785 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:18,785 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:18,786 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:18,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:18,786 INFO L82 PathProgramCache]: Analyzing trace with hash 376836340, now seen corresponding path program 1 times [2019-12-18 22:33:18,786 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:18,786 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561149492] [2019-12-18 22:33:18,787 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:18,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561149492] [2019-12-18 22:33:18,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:18,843 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:33:18,844 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340378201] [2019-12-18 22:33:18,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:33:18,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:18,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:33:18,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:18,845 INFO L87 Difference]: Start difference. First operand 2441 states and 6623 transitions. Second operand 3 states. [2019-12-18 22:33:19,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:19,078 INFO L93 Difference]: Finished difference Result 3189 states and 8615 transitions. [2019-12-18 22:33:19,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:33:19,079 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-18 22:33:19,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:19,086 INFO L225 Difference]: With dead ends: 3189 [2019-12-18 22:33:19,087 INFO L226 Difference]: Without dead ends: 3189 [2019-12-18 22:33:19,087 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:19,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2019-12-18 22:33:19,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 2709. [2019-12-18 22:33:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2709 states. [2019-12-18 22:33:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 2709 states and 7335 transitions. [2019-12-18 22:33:19,145 INFO L78 Accepts]: Start accepts. Automaton has 2709 states and 7335 transitions. Word has length 58 [2019-12-18 22:33:19,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:19,146 INFO L462 AbstractCegarLoop]: Abstraction has 2709 states and 7335 transitions. [2019-12-18 22:33:19,146 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:33:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 7335 transitions. [2019-12-18 22:33:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-12-18 22:33:19,153 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:19,153 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:19,154 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:19,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:19,154 INFO L82 PathProgramCache]: Analyzing trace with hash -892052414, now seen corresponding path program 2 times [2019-12-18 22:33:19,154 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:19,155 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827134333] [2019-12-18 22:33:19,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:19,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:19,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:19,252 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827134333] [2019-12-18 22:33:19,252 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:19,252 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 22:33:19,252 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380860874] [2019-12-18 22:33:19,253 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:33:19,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:19,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:33:19,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:19,253 INFO L87 Difference]: Start difference. First operand 2709 states and 7335 transitions. Second operand 3 states. [2019-12-18 22:33:19,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:19,331 INFO L93 Difference]: Finished difference Result 3043 states and 8018 transitions. [2019-12-18 22:33:19,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:33:19,332 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2019-12-18 22:33:19,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:19,337 INFO L225 Difference]: With dead ends: 3043 [2019-12-18 22:33:19,337 INFO L226 Difference]: Without dead ends: 3043 [2019-12-18 22:33:19,337 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:19,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3043 states. [2019-12-18 22:33:19,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3043 to 2535. [2019-12-18 22:33:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2535 states. [2019-12-18 22:33:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 2535 states and 6746 transitions. [2019-12-18 22:33:19,386 INFO L78 Accepts]: Start accepts. Automaton has 2535 states and 6746 transitions. Word has length 58 [2019-12-18 22:33:19,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:19,387 INFO L462 AbstractCegarLoop]: Abstraction has 2535 states and 6746 transitions. [2019-12-18 22:33:19,387 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:33:19,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2535 states and 6746 transitions. [2019-12-18 22:33:19,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-12-18 22:33:19,392 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:19,392 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:19,392 INFO L410 AbstractCegarLoop]: === Iteration 15 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:19,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:19,393 INFO L82 PathProgramCache]: Analyzing trace with hash -2094958730, now seen corresponding path program 1 times [2019-12-18 22:33:19,393 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:19,393 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311171634] [2019-12-18 22:33:19,393 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:19,511 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311171634] [2019-12-18 22:33:19,511 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:19,511 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:33:19,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013810480] [2019-12-18 22:33:19,512 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 22:33:19,512 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:19,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 22:33:19,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:19,513 INFO L87 Difference]: Start difference. First operand 2535 states and 6746 transitions. Second operand 3 states. [2019-12-18 22:33:19,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:19,530 INFO L93 Difference]: Finished difference Result 2534 states and 6744 transitions. [2019-12-18 22:33:19,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 22:33:19,531 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2019-12-18 22:33:19,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:19,535 INFO L225 Difference]: With dead ends: 2534 [2019-12-18 22:33:19,535 INFO L226 Difference]: Without dead ends: 2534 [2019-12-18 22:33:19,535 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 22:33:19,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2534 states. [2019-12-18 22:33:19,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2534 to 2534. [2019-12-18 22:33:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2534 states. [2019-12-18 22:33:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 2534 states and 6744 transitions. [2019-12-18 22:33:19,575 INFO L78 Accepts]: Start accepts. Automaton has 2534 states and 6744 transitions. Word has length 59 [2019-12-18 22:33:19,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:19,575 INFO L462 AbstractCegarLoop]: Abstraction has 2534 states and 6744 transitions. [2019-12-18 22:33:19,575 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 22:33:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 6744 transitions. [2019-12-18 22:33:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 22:33:19,579 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:19,579 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:19,579 INFO L410 AbstractCegarLoop]: === Iteration 16 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:19,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:19,580 INFO L82 PathProgramCache]: Analyzing trace with hash -519278466, now seen corresponding path program 1 times [2019-12-18 22:33:19,580 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:19,580 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656528357] [2019-12-18 22:33:19,580 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:19,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:19,699 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656528357] [2019-12-18 22:33:19,702 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:19,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 22:33:19,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723911140] [2019-12-18 22:33:19,703 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:33:19,703 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:19,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:33:19,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:33:19,703 INFO L87 Difference]: Start difference. First operand 2534 states and 6744 transitions. Second operand 5 states. [2019-12-18 22:33:19,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:19,746 INFO L93 Difference]: Finished difference Result 2750 states and 7159 transitions. [2019-12-18 22:33:19,747 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:33:19,747 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-18 22:33:19,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:19,749 INFO L225 Difference]: With dead ends: 2750 [2019-12-18 22:33:19,750 INFO L226 Difference]: Without dead ends: 1477 [2019-12-18 22:33:19,750 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 [2019-12-18 22:33:19,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1477 states. [2019-12-18 22:33:19,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1477 to 1477. [2019-12-18 22:33:19,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2019-12-18 22:33:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 3353 transitions. [2019-12-18 22:33:19,771 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 3353 transitions. Word has length 60 [2019-12-18 22:33:19,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:19,772 INFO L462 AbstractCegarLoop]: Abstraction has 1477 states and 3353 transitions. [2019-12-18 22:33:19,772 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:33:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 3353 transitions. [2019-12-18 22:33:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 22:33:19,774 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:19,774 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:19,774 INFO L410 AbstractCegarLoop]: === Iteration 17 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:19,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:19,774 INFO L82 PathProgramCache]: Analyzing trace with hash -579618014, now seen corresponding path program 2 times [2019-12-18 22:33:19,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:19,775 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131345622] [2019-12-18 22:33:19,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:19,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 22:33:19,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 22:33:19,868 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131345622] [2019-12-18 22:33:19,868 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 22:33:19,868 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 22:33:19,869 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655528455] [2019-12-18 22:33:19,869 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 22:33:19,869 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 22:33:19,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 22:33:19,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 22:33:19,870 INFO L87 Difference]: Start difference. First operand 1477 states and 3353 transitions. Second operand 5 states. [2019-12-18 22:33:19,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 22:33:19,904 INFO L93 Difference]: Finished difference Result 1664 states and 3711 transitions. [2019-12-18 22:33:19,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 22:33:19,905 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2019-12-18 22:33:19,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 22:33:19,905 INFO L225 Difference]: With dead ends: 1664 [2019-12-18 22:33:19,905 INFO L226 Difference]: Without dead ends: 249 [2019-12-18 22:33:19,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-18 22:33:19,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2019-12-18 22:33:19,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 249. [2019-12-18 22:33:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2019-12-18 22:33:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 447 transitions. [2019-12-18 22:33:19,910 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 447 transitions. Word has length 60 [2019-12-18 22:33:19,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 22:33:19,910 INFO L462 AbstractCegarLoop]: Abstraction has 249 states and 447 transitions. [2019-12-18 22:33:19,910 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 22:33:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 447 transitions. [2019-12-18 22:33:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-18 22:33:19,911 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 22:33:19,911 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 22:33:19,912 INFO L410 AbstractCegarLoop]: === Iteration 18 === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 22:33:19,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 22:33:19,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1135387320, now seen corresponding path program 3 times [2019-12-18 22:33:19,912 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 22:33:19,912 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586323289] [2019-12-18 22:33:19,913 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 22:33:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 22:33:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 22:33:20,070 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 22:33:20,071 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 22:33:20,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1177] [1177] ULTIMATE.startENTRY-->L837: Formula: (let ((.cse1 (store |v_#valid_78| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_34| 1))) (and (< |v_#StackHeapBarrier_25| |v_ULTIMATE.start_main_~#t2052~0.base_24|) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8) (= 0 v_~__unbuffered_p0_EAX~0_13) (= v_~y$w_buff1_used~0_92 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= 0 v_~__unbuffered_p2_EAX$w_buff0_used~0_8) (< 0 |v_#StackHeapBarrier_25|) (= |v_#NULL.offset_3| 0) (= v_~y$r_buff0_thd2~0_26 0) (= 0 (select (select |v_#memory_int_69| |v_~#y~0.base_34|) |v_~#y~0.offset_34|)) (= (store .cse0 |v_ULTIMATE.start_main_~#t2052~0.base_24| 1) |v_#valid_76|) (= v_~y$r_buff0_thd3~0_98 0) (= (store (store |v_#length_41| |v_~#y~0.base_34| 4) |v_ULTIMATE.start_main_~#t2052~0.base_24| 4) |v_#length_40|) (= 0 |v_ULTIMATE.start_main_~#t2052~0.offset_19|) (= 0 v_~__unbuffered_cnt~0_21) (= v_~x~0_15 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8) (= 0 v_~weak$$choice2~0_34) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p2_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p2_EAX$flush_delayed~0_6) (= 0 v_~__unbuffered_p2_EAX$w_buff1~0_8) (= 0 v_~y$r_buff1_thd3~0_79) (= v_~y$w_buff0_used~0_155 0) (= 0 v_~y$r_buff1_thd0~0_17) (= 0 |v_#NULL.base_3|) (= v_~z~0_12 0) (= 0 v_~weak$$choice0~0_38) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7) (< |v_#StackHeapBarrier_25| |v_~#y~0.base_34|) (= 0 v_~y$r_buff1_thd2~0_20) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7) (= (store |v_#memory_int_69| |v_ULTIMATE.start_main_~#t2052~0.base_24| (store (select |v_#memory_int_69| |v_ULTIMATE.start_main_~#t2052~0.base_24|) |v_ULTIMATE.start_main_~#t2052~0.offset_19| 0)) |v_#memory_int_68|) (= v_~y$read_delayed~0_7 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2052~0.base_24|)) (= v_~main$tmp_guard0~0_12 0) (= v_~__unbuffered_p2_EAX$read_delayed~0_13 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7) (= v_~y$r_buff0_thd1~0_9 0) (= 0 v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7) (= v_~__unbuffered_p0_EBX~0_13 0) (= 0 v_~y$r_buff1_thd1~0_10) (= 0 v_~weak$$choice1~0_18) (= 0 v_~__unbuffered_p2_EAX$mem_tmp~0_6) (= v_~y$r_buff0_thd0~0_22 0) (= 0 v_~y$flush_delayed~0_13) (= 0 v_~y$w_buff0~0_41) (= 0 v_~__unbuffered_p2_EAX~0_15) (= |v_~#y~0.offset_34| 0) (= 0 v_~y$w_buff1~0_35) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_12) (= v_~main$tmp_guard1~0_14 0) (= 0 v_~__unbuffered_p2_EAX$read_delayed_var~0.base_12) (= 0 v_~__unbuffered_p2_EAX$w_buff0~0_8) (= v_~y$mem_tmp~0_10 0) (= 0 v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8) (= 0 (select .cse1 |v_~#y~0.base_34|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_25|, #valid=|v_#valid_78|, #memory_int=|v_#memory_int_69|, #length=|v_#length_41|} OutVars{ULTIMATE.start_main_#t~nondet76=|v_ULTIMATE.start_main_#t~nondet76_9|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=v_~__unbuffered_p2_EAX$read_delayed_var~0.offset_12, ~__unbuffered_p2_EAX$read_delayed_var~0.base=v_~__unbuffered_p2_EAX$read_delayed_var~0.base_12, #NULL.offset=|v_#NULL.offset_3|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_11|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_14|, ~weak$$choice1~0=v_~weak$$choice1~0_18, ~y$mem_tmp~0=v_~y$mem_tmp~0_10, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_13, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_79, ULTIMATE.start_main_~#t2053~0.base=|v_ULTIMATE.start_main_~#t2053~0.base_23|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_9, ULTIMATE.start_main_~#t2054~0.offset=|v_ULTIMATE.start_main_~#t2054~0.offset_17|, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, ~__unbuffered_p2_EAX$w_buff0_used~0=v_~__unbuffered_p2_EAX$w_buff0_used~0_8, #length=|v_#length_40|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_15, ~__unbuffered_p2_EAX$r_buff1_thd2~0=v_~__unbuffered_p2_EAX$r_buff1_thd2~0_7, ~__unbuffered_p2_EAX$r_buff0_thd0~0=v_~__unbuffered_p2_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_12|, ~__unbuffered_p2_EAX$w_buff0~0=v_~__unbuffered_p2_EAX$w_buff0~0_8, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_13, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_8|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_9|, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_16|, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_11|, ~weak$$choice0~0=v_~weak$$choice0~0_38, #StackHeapBarrier=|v_#StackHeapBarrier_25|, ~y$w_buff1~0=v_~y$w_buff1~0_35, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ULTIMATE.start_main_~#t2053~0.offset=|v_ULTIMATE.start_main_~#t2053~0.offset_17|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_26, ~__unbuffered_p2_EAX$r_buff0_thd1~0=v_~__unbuffered_p2_EAX$r_buff0_thd1~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_17, ~x~0=v_~x~0_15, ~__unbuffered_p2_EAX$r_buff1_thd3~0=v_~__unbuffered_p2_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_~#t2052~0.base=|v_ULTIMATE.start_main_~#t2052~0.base_24|, ~__unbuffered_p2_EAX$w_buff1~0=v_~__unbuffered_p2_EAX$w_buff1~0_8, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_34|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_155, ULTIMATE.start_main_~#t2052~0.offset=|v_ULTIMATE.start_main_~#t2052~0.offset_19|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~#y~0.base=|v_~#y~0.base_34|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_11|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_11|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_13|, ~__unbuffered_p2_EAX$w_buff1_used~0=v_~__unbuffered_p2_EAX$w_buff1_used~0_8, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_98, ~__unbuffered_p2_EAX$r_buff0_thd2~0=v_~__unbuffered_p2_EAX$r_buff0_thd2~0_7, ~__unbuffered_p2_EAX$r_buff1_thd0~0=v_~__unbuffered_p2_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_9|, ~__unbuffered_p2_EAX$mem_tmp~0=v_~__unbuffered_p2_EAX$mem_tmp~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_12, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_16|, ~__unbuffered_p2_EAX$flush_delayed~0=v_~__unbuffered_p2_EAX$flush_delayed~0_6, #NULL.base=|v_#NULL.base_3|, ~__unbuffered_p2_EAX$read_delayed~0=v_~__unbuffered_p2_EAX$read_delayed~0_13, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_22, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_68|, ULTIMATE.start_main_~#t2054~0.base=|v_ULTIMATE.start_main_~#t2054~0.base_21|, ~__unbuffered_p2_EAX$r_buff1_thd1~0=v_~__unbuffered_p2_EAX$r_buff1_thd1~0_7, ~__unbuffered_p2_EAX$r_buff0_thd3~0=v_~__unbuffered_p2_EAX$r_buff0_thd3~0_8, ~z~0=v_~z~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_34, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_10|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_92} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet76, ~__unbuffered_p2_EAX$read_delayed_var~0.offset, ~__unbuffered_p2_EAX$read_delayed_var~0.base, #NULL.offset, ULTIMATE.start_main_#t~ite73, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ULTIMATE.start_main_~#t2053~0.base, ~y$r_buff0_thd1~0, ULTIMATE.start_main_~#t2054~0.offset, ~y$flush_delayed~0, ~__unbuffered_p2_EAX$w_buff0_used~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p2_EAX$r_buff1_thd2~0, ~__unbuffered_p2_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem77, ~__unbuffered_p2_EAX$w_buff0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~nondet68, ULTIMATE.start_main_#t~nondet66, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite75, ~weak$$choice0~0, ~y$w_buff1~0, ~y$read_delayed_var~0.base, ULTIMATE.start_main_~#t2053~0.offset, ~y$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff0_thd1~0, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~__unbuffered_p2_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t2052~0.base, ~__unbuffered_p2_EAX$w_buff1~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_~#t2052~0.offset, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p2_EAX$w_buff1_used~0, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p2_EAX$r_buff0_thd2~0, ~__unbuffered_p2_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~nondet67, ~__unbuffered_p2_EAX$mem_tmp~0, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~ite78, ~__unbuffered_p2_EAX$flush_delayed~0, #NULL.base, ~__unbuffered_p2_EAX$read_delayed~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ULTIMATE.start_main_~#t2054~0.base, ~__unbuffered_p2_EAX$r_buff1_thd1~0, ~__unbuffered_p2_EAX$r_buff0_thd3~0, ~z~0, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 22:33:20,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1135] [1135] L837-1-->L839: Formula: (and (not (= |v_ULTIMATE.start_main_~#t2053~0.base_12| 0)) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~#t2053~0.base_12| (store (select |v_#memory_int_53| |v_ULTIMATE.start_main_~#t2053~0.base_12|) |v_ULTIMATE.start_main_~#t2053~0.offset_10| 1)) |v_#memory_int_52|) (= (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2053~0.base_12|) 0) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2053~0.base_12|) (= 0 |v_ULTIMATE.start_main_~#t2053~0.offset_10|) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2053~0.base_12| 1)) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t2053~0.base_12| 4) |v_#length_21|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_53|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2053~0.base=|v_ULTIMATE.start_main_~#t2053~0.base_12|, ULTIMATE.start_main_~#t2053~0.offset=|v_ULTIMATE.start_main_~#t2053~0.offset_10|, #valid=|v_#valid_42|, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_4|, #memory_int=|v_#memory_int_52|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2053~0.base, ULTIMATE.start_main_~#t2053~0.offset, #valid, ULTIMATE.start_main_#t~nondet66, #memory_int, #length] because there is no mapped edge [2019-12-18 22:33:20,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1120] [1120] L839-1-->L841: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2054~0.base_10|)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2054~0.base_10|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2054~0.base_10| 4)) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t2054~0.base_10|)) (= |v_ULTIMATE.start_main_~#t2054~0.offset_9| 0) (= (store |v_#valid_36| |v_ULTIMATE.start_main_~#t2054~0.base_10| 1) |v_#valid_35|) (= (store |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2054~0.base_10| (store (select |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2054~0.base_10|) |v_ULTIMATE.start_main_~#t2054~0.offset_9| 2)) |v_#memory_int_48|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_49|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet67=|v_ULTIMATE.start_main_#t~nondet67_4|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_48|, ULTIMATE.start_main_~#t2054~0.offset=|v_ULTIMATE.start_main_~#t2054~0.offset_9|, ULTIMATE.start_main_~#t2054~0.base=|v_ULTIMATE.start_main_~#t2054~0.base_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet67, #valid, #memory_int, ULTIMATE.start_main_~#t2054~0.offset, ULTIMATE.start_main_~#t2054~0.base, #length] because there is no mapped edge [2019-12-18 22:33:20,087 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1143] [1143] L799-->L799-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In-182984503 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite33_Out-182984503| ~y$w_buff1~0_In-182984503) (= 0 (mod ~y$w_buff0_used~0_In-182984503 256)) .cse0 (= |P2Thread1of1ForFork2_#t~ite33_Out-182984503| |P2Thread1of1ForFork2_#t~ite34_Out-182984503|)) (and (= |P2Thread1of1ForFork2_#t~ite33_In-182984503| |P2Thread1of1ForFork2_#t~ite33_Out-182984503|) (= ~y$w_buff1~0_In-182984503 |P2Thread1of1ForFork2_#t~ite34_Out-182984503|) (not .cse0)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-182984503, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-182984503, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_In-182984503|, ~weak$$choice2~0=~weak$$choice2~0_In-182984503} OutVars{P2Thread1of1ForFork2_#t~ite34=|P2Thread1of1ForFork2_#t~ite34_Out-182984503|, ~y$w_buff1~0=~y$w_buff1~0_In-182984503, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-182984503, P2Thread1of1ForFork2_#t~ite33=|P2Thread1of1ForFork2_#t~ite33_Out-182984503|, ~weak$$choice2~0=~weak$$choice2~0_In-182984503} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite34, P2Thread1of1ForFork2_#t~ite33] because there is no mapped edge [2019-12-18 22:33:20,091 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1144] [1144] L801-->L801-14: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In-625749668 256) 0))) (or (and (= |P2Thread1of1ForFork2_#t~ite43_Out-625749668| |P2Thread1of1ForFork2_#t~ite44_Out-625749668|) (= 0 (mod ~y$w_buff0_used~0_In-625749668 256)) .cse0 (= ~y$w_buff1_used~0_In-625749668 |P2Thread1of1ForFork2_#t~ite43_Out-625749668|)) (and (= |P2Thread1of1ForFork2_#t~ite43_In-625749668| |P2Thread1of1ForFork2_#t~ite43_Out-625749668|) (= ~y$w_buff1_used~0_In-625749668 |P2Thread1of1ForFork2_#t~ite44_Out-625749668|) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-625749668, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_In-625749668|, ~weak$$choice2~0=~weak$$choice2~0_In-625749668, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-625749668} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-625749668, P2Thread1of1ForFork2_#t~ite44=|P2Thread1of1ForFork2_#t~ite44_Out-625749668|, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out-625749668|, ~weak$$choice2~0=~weak$$choice2~0_In-625749668, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-625749668} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite44, P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-18 22:33:20,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1057] [1057] L802-->L803: Formula: (and (not (= (mod v_~weak$$choice2~0_21 256) 0)) (= v_~y$r_buff0_thd3~0_73 v_~y$r_buff0_thd3~0_72)) InVars {~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_73, ~weak$$choice2~0=v_~weak$$choice2~0_21} OutVars{P2Thread1of1ForFork2_#t~ite46=|v_P2Thread1of1ForFork2_#t~ite46_9|, P2Thread1of1ForFork2_#t~ite45=|v_P2Thread1of1ForFork2_#t~ite45_8|, P2Thread1of1ForFork2_#t~ite48=|v_P2Thread1of1ForFork2_#t~ite48_9|, P2Thread1of1ForFork2_#t~ite47=|v_P2Thread1of1ForFork2_#t~ite47_10|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_72, ~weak$$choice2~0=v_~weak$$choice2~0_21, P2Thread1of1ForFork2_#t~ite49=|v_P2Thread1of1ForFork2_#t~ite49_8|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite46, P2Thread1of1ForFork2_#t~ite45, P2Thread1of1ForFork2_#t~ite48, P2Thread1of1ForFork2_#t~ite47, ~y$r_buff0_thd3~0, P2Thread1of1ForFork2_#t~ite49] because there is no mapped edge [2019-12-18 22:33:20,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1068] [1068] L807-->L814: Formula: (and (= 1 v_~z~0_6) (= (store |v_#memory_int_45| |v_~#y~0.base_25| (store (select |v_#memory_int_45| |v_~#y~0.base_25|) |v_~#y~0.offset_25| v_~y$mem_tmp~0_5)) |v_#memory_int_44|) (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_45|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, ~#y~0.base=|v_~#y~0.base_25|} OutVars{P2Thread1of1ForFork2_#t~ite58=|v_P2Thread1of1ForFork2_#t~ite58_7|, ~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, P2Thread1of1ForFork2_#t~mem57=|v_P2Thread1of1ForFork2_#t~mem57_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, #memory_int=|v_#memory_int_44|, ~z~0=v_~z~0_6, ~#y~0.base=|v_~#y~0.base_25|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite58, P2Thread1of1ForFork2_#t~mem57, ~y$flush_delayed~0, #memory_int, ~z~0] because there is no mapped edge [2019-12-18 22:33:20,097 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1105] [1105] P0ENTRY-->P0EXIT: Formula: (and (= v_P0Thread1of1ForFork0_~arg.base_5 |v_P0Thread1of1ForFork0_#in~arg.base_5|) (= v_~__unbuffered_p0_EAX~0_8 v_~z~0_7) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= v_~__unbuffered_cnt~0_13 (+ v_~__unbuffered_cnt~0_14 1)) (= v_P0Thread1of1ForFork0_~arg.offset_5 |v_P0Thread1of1ForFork0_#in~arg.offset_5|) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0) (= v_~__unbuffered_p0_EBX~0_7 v_~x~0_8)) InVars {P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z~0=v_~z~0_7, ~x~0=v_~x~0_8} OutVars{P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_7, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_5|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~z~0=v_~z~0_7, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_5, ~x~0=v_~x~0_8, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_5} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ~__unbuffered_p0_EBX~0, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_~arg.offset] because there is no mapped edge [2019-12-18 22:33:20,098 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1091] [1091] L814-2-->L814-5: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In968405365 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In968405365 256))) (.cse0 (= |P2Thread1of1ForFork2_#t~ite61_Out968405365| |P2Thread1of1ForFork2_#t~ite60_Out968405365|))) (or (and .cse0 (= ~y$w_buff1~0_In968405365 |P2Thread1of1ForFork2_#t~ite60_Out968405365|) (= |P2Thread1of1ForFork2_#t~mem59_In968405365| |P2Thread1of1ForFork2_#t~mem59_Out968405365|) (not .cse1) (not .cse2)) (and (or .cse1 .cse2) .cse0 (= |P2Thread1of1ForFork2_#t~mem59_Out968405365| |P2Thread1of1ForFork2_#t~ite60_Out968405365|) (= |P2Thread1of1ForFork2_#t~mem59_Out968405365| (select (select |#memory_int_In968405365| |~#y~0.base_In968405365|) |~#y~0.offset_In968405365|))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In968405365, ~#y~0.offset=|~#y~0.offset_In968405365|, ~y$w_buff1~0=~y$w_buff1~0_In968405365, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_In968405365|, #memory_int=|#memory_int_In968405365|, ~#y~0.base=|~#y~0.base_In968405365|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In968405365} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In968405365, ~#y~0.offset=|~#y~0.offset_In968405365|, ~y$w_buff1~0=~y$w_buff1~0_In968405365, P2Thread1of1ForFork2_#t~mem59=|P2Thread1of1ForFork2_#t~mem59_Out968405365|, P2Thread1of1ForFork2_#t~ite61=|P2Thread1of1ForFork2_#t~ite61_Out968405365|, #memory_int=|#memory_int_In968405365|, P2Thread1of1ForFork2_#t~ite60=|P2Thread1of1ForFork2_#t~ite60_Out968405365|, ~#y~0.base=|~#y~0.base_In968405365|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In968405365} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem59, P2Thread1of1ForFork2_#t~ite61, P2Thread1of1ForFork2_#t~ite60] because there is no mapped edge [2019-12-18 22:33:20,099 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] P1ENTRY-->L4-3: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_5| v_P1Thread1of1ForFork1_~arg.offset_5) (= v_P1Thread1of1ForFork1_~arg.base_5 |v_P1Thread1of1ForFork1_#in~arg.base_5|) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5| 1) (= v_~y$w_buff1_used~0_63 v_~y$w_buff0_used~0_112) (= v_~y$w_buff0~0_25 v_~y$w_buff1~0_21) (= 1 v_~y$w_buff0~0_24) (= 1 v_~x~0_7) (= (mod v_~y$w_buff1_used~0_63 256) 0) (= v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_7 |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5|) (= v_~y$w_buff0_used~0_111 1)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_112, ~y$w_buff0~0=v_~y$w_buff0~0_25, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|} OutVars{P1Thread1of1ForFork1___VERIFIER_assert_~expression=v_P1Thread1of1ForFork1___VERIFIER_assert_~expression_7, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_5, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_111, ~y$w_buff1~0=v_~y$w_buff1~0_21, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression_5|, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_5, ~y$w_buff0~0=v_~y$w_buff0~0_24, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_5|, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_5|, ~x~0=v_~x~0_7, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_63} AuxVars[] AssignedVars[P1Thread1of1ForFork1___VERIFIER_assert_~expression, P1Thread1of1ForFork1_~arg.offset, ~y$w_buff0_used~0, ~y$w_buff1~0, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression, P1Thread1of1ForFork1_~arg.base, ~y$w_buff0~0, ~x~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-18 22:33:20,104 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1092] [1092] L779-->L779-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In873581212 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In873581212 256)))) (or (and (= 0 |P1Thread1of1ForFork1_#t~ite6_Out873581212|) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In873581212 |P1Thread1of1ForFork1_#t~ite6_Out873581212|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In873581212, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In873581212} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In873581212, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In873581212, P1Thread1of1ForFork1_#t~ite6=|P1Thread1of1ForFork1_#t~ite6_Out873581212|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite6] because there is no mapped edge [2019-12-18 22:33:20,106 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1072] [1072] L780-->L780-2: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff0_thd2~0_In-1762956837 256))) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-1762956837 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In-1762956837 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-1762956837 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite7_Out-1762956837|)) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$w_buff1_used~0_In-1762956837 |P1Thread1of1ForFork1_#t~ite7_Out-1762956837|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1762956837, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1762956837, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1762956837, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1762956837} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1762956837, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1762956837, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1762956837, P1Thread1of1ForFork1_#t~ite7=|P1Thread1of1ForFork1_#t~ite7_Out-1762956837|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1762956837} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite7] because there is no mapped edge [2019-12-18 22:33:20,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1094] [1094] L781-->L782: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1053662624 256))) (.cse0 (= (mod ~y$r_buff0_thd2~0_In1053662624 256) 0))) (or (and (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out1053662624) (not .cse1)) (and (= ~y$r_buff0_thd2~0_In1053662624 ~y$r_buff0_thd2~0_Out1053662624) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1053662624, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1053662624} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1053662624, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out1053662624, P1Thread1of1ForFork1_#t~ite8=|P1Thread1of1ForFork1_#t~ite8_Out1053662624|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite8] because there is no mapped edge [2019-12-18 22:33:20,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] L782-->L782-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In1355939265 256) 0)) (.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In1355939265 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1355939265 256))) (.cse3 (= 0 (mod ~y$r_buff0_thd2~0_In1355939265 256)))) (or (and (= 0 |P1Thread1of1ForFork1_#t~ite9_Out1355939265|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P1Thread1of1ForFork1_#t~ite9_Out1355939265| ~y$r_buff1_thd2~0_In1355939265) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1355939265, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1355939265, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1355939265, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1355939265} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1355939265, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1355939265, P1Thread1of1ForFork1_#t~ite9=|P1Thread1of1ForFork1_#t~ite9_Out1355939265|, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1355939265, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1355939265} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite9] because there is no mapped edge [2019-12-18 22:33:20,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1132] [1132] L782-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_18 1) v_~__unbuffered_cnt~0_17) (= |v_P1Thread1of1ForFork1_#t~ite9_8| v_~y$r_buff1_thd2~0_15) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_18} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_15, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_#t~ite9, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base] because there is no mapped edge [2019-12-18 22:33:20,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1086] [1086] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In552943047 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd3~0_In552943047 256) 0))) (or (and (= |P2Thread1of1ForFork2_#t~ite62_Out552943047| 0) (not .cse0) (not .cse1)) (and (= |P2Thread1of1ForFork2_#t~ite62_Out552943047| ~y$w_buff0_used~0_In552943047) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In552943047, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In552943047} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In552943047, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In552943047, P2Thread1of1ForFork2_#t~ite62=|P2Thread1of1ForFork2_#t~ite62_Out552943047|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite62] because there is no mapped edge [2019-12-18 22:33:20,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1080] [1080] L816-->L816-2: Formula: (let ((.cse3 (= (mod ~y$w_buff1_used~0_In-1436526129 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd3~0_In-1436526129 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1436526129 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-1436526129 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite63_Out-1436526129| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$w_buff1_used~0_In-1436526129 |P2Thread1of1ForFork2_#t~ite63_Out-1436526129|) (or .cse3 .cse2) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1436526129, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1436526129, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1436526129, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1436526129} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1436526129, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1436526129, P2Thread1of1ForFork2_#t~ite63=|P2Thread1of1ForFork2_#t~ite63_Out-1436526129|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1436526129, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1436526129} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite63] because there is no mapped edge [2019-12-18 22:33:20,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1090] [1090] L817-->L817-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1138929741 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1138929741 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd3~0_In1138929741 |P2Thread1of1ForFork2_#t~ite64_Out1138929741|)) (and (= 0 |P2Thread1of1ForFork2_#t~ite64_Out1138929741|) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1138929741, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1138929741} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1138929741, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1138929741, P2Thread1of1ForFork2_#t~ite64=|P2Thread1of1ForFork2_#t~ite64_Out1138929741|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite64] because there is no mapped edge [2019-12-18 22:33:20,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1081] [1081] L818-->L818-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-1626659448 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In-1626659448 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-1626659448 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In-1626659448 256)))) (or (and (= 0 |P2Thread1of1ForFork2_#t~ite65_Out-1626659448|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse0 .cse1) (= ~y$r_buff1_thd3~0_In-1626659448 |P2Thread1of1ForFork2_#t~ite65_Out-1626659448|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1626659448, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1626659448, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1626659448, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1626659448} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1626659448, P2Thread1of1ForFork2_#t~ite65=|P2Thread1of1ForFork2_#t~ite65_Out-1626659448|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1626659448, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1626659448, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1626659448} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite65] because there is no mapped edge [2019-12-18 22:33:20,111 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1124] [1124] L818-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_16 1) v_~__unbuffered_cnt~0_15) (= |v_P2Thread1of1ForFork2_#t~ite65_8| v_~y$r_buff1_thd3~0_65) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0)) InVars {P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_65, P2Thread1of1ForFork2_#t~ite65=|v_P2Thread1of1ForFork2_#t~ite65_7|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite65, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 22:33:20,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L845-->L847-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= (mod v_~y$w_buff0_used~0_117 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_6 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-18 22:33:20,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1085] [1085] L847-2-->L847-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In-2039370887 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-2039370887 256)))) (or (and (= |ULTIMATE.start_main_#t~ite70_Out-2039370887| |ULTIMATE.start_main_#t~mem69_Out-2039370887|) (or .cse0 .cse1) (= (select (select |#memory_int_In-2039370887| |~#y~0.base_In-2039370887|) |~#y~0.offset_In-2039370887|) |ULTIMATE.start_main_#t~mem69_Out-2039370887|)) (and (not .cse1) (= |ULTIMATE.start_main_#t~ite70_Out-2039370887| ~y$w_buff1~0_In-2039370887) (not .cse0) (= |ULTIMATE.start_main_#t~mem69_In-2039370887| |ULTIMATE.start_main_#t~mem69_Out-2039370887|)))) InVars {~#y~0.offset=|~#y~0.offset_In-2039370887|, ~y$w_buff1~0=~y$w_buff1~0_In-2039370887, #memory_int=|#memory_int_In-2039370887|, ~#y~0.base=|~#y~0.base_In-2039370887|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2039370887, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2039370887, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In-2039370887|} OutVars{~#y~0.offset=|~#y~0.offset_In-2039370887|, ~y$w_buff1~0=~y$w_buff1~0_In-2039370887, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-2039370887|, #memory_int=|#memory_int_In-2039370887|, ~#y~0.base=|~#y~0.base_In-2039370887|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2039370887, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2039370887, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out-2039370887|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-18 22:33:20,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1029] [1029] L847-4-->L848: Formula: (= (store |v_#memory_int_39| |v_~#y~0.base_21| (store (select |v_#memory_int_39| |v_~#y~0.base_21|) |v_~#y~0.offset_21| |v_ULTIMATE.start_main_#t~ite70_7|)) |v_#memory_int_38|) InVars {~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_7|, #memory_int=|v_#memory_int_39|, ~#y~0.base=|v_~#y~0.base_21|} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_6|, ~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_6|, #memory_int=|v_#memory_int_38|, ~#y~0.base=|v_~#y~0.base_21|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, #memory_int, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-18 22:33:20,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1075] [1075] L848-->L848-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-187178315 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-187178315 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite72_Out-187178315|)) (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In-187178315 |ULTIMATE.start_main_#t~ite72_Out-187178315|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-187178315, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-187178315} OutVars{ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-187178315|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-187178315, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-187178315} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-18 22:33:20,113 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1083] [1083] L849-->L849-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In2073571386 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In2073571386 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In2073571386 256) 0)) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In2073571386 256)))) (or (and (= ~y$w_buff1_used~0_In2073571386 |ULTIMATE.start_main_#t~ite73_Out2073571386|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite73_Out2073571386| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In2073571386, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In2073571386, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In2073571386, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2073571386} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out2073571386|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2073571386, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In2073571386, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In2073571386, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2073571386} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73] because there is no mapped edge [2019-12-18 22:33:20,114 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L850-->L850-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-2134747098 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-2134747098 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite74_Out-2134747098| ~y$r_buff0_thd0~0_In-2134747098)) (and (= |ULTIMATE.start_main_#t~ite74_Out-2134747098| 0) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2134747098, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2134747098} OutVars{ULTIMATE.start_main_#t~ite74=|ULTIMATE.start_main_#t~ite74_Out-2134747098|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2134747098, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2134747098} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite74] because there is no mapped edge [2019-12-18 22:33:20,115 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1079] [1079] L851-->L851-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff0_used~0_In1331393233 256))) (.cse3 (= (mod ~y$r_buff0_thd0~0_In1331393233 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In1331393233 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In1331393233 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd0~0_In1331393233 |ULTIMATE.start_main_#t~ite75_Out1331393233|) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite75_Out1331393233|) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1331393233, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1331393233, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1331393233, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1331393233} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1331393233, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1331393233, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1331393233, ULTIMATE.start_main_#t~ite75=|ULTIMATE.start_main_#t~ite75_Out1331393233|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1331393233} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite75] because there is no mapped edge [2019-12-18 22:33:20,117 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] L855-1-->L855-3: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In2138117421 256) 0))) (or (and (= ~__unbuffered_p2_EAX~0_In2138117421 |ULTIMATE.start_main_#t~ite78_Out2138117421|) .cse0 (= |ULTIMATE.start_main_#t~mem77_In2138117421| |ULTIMATE.start_main_#t~mem77_Out2138117421|)) (and (= (select (select |#memory_int_In2138117421| ~__unbuffered_p2_EAX$read_delayed_var~0.base_In2138117421) ~__unbuffered_p2_EAX$read_delayed_var~0.offset_In2138117421) |ULTIMATE.start_main_#t~mem77_Out2138117421|) (not .cse0) (= |ULTIMATE.start_main_#t~mem77_Out2138117421| |ULTIMATE.start_main_#t~ite78_Out2138117421|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In2138117421, ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_In2138117421|, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In2138117421, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In2138117421, #memory_int=|#memory_int_In2138117421|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In2138117421} OutVars{ULTIMATE.start_main_#t~mem77=|ULTIMATE.start_main_#t~mem77_Out2138117421|, ~weak$$choice1~0=~weak$$choice1~0_In2138117421, ~__unbuffered_p2_EAX$read_delayed_var~0.offset=~__unbuffered_p2_EAX$read_delayed_var~0.offset_In2138117421, ~__unbuffered_p2_EAX$read_delayed_var~0.base=~__unbuffered_p2_EAX$read_delayed_var~0.base_In2138117421, #memory_int=|#memory_int_In2138117421|, ~__unbuffered_p2_EAX~0=~__unbuffered_p2_EAX~0_In2138117421, ULTIMATE.start_main_#t~ite78=|ULTIMATE.start_main_#t~ite78_Out2138117421|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start_main_#t~ite78] because there is no mapped edge [2019-12-18 22:33:20,117 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1136] [1136] L855-3-->L4: Formula: (and (= (mod v_~main$tmp_guard1~0_7 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (let ((.cse0 (= v_~__unbuffered_p0_EBX~0_9 0)) (.cse2 (= 1 v_~__unbuffered_p2_EAX~0_10)) (.cse1 (= v_~__unbuffered_p0_EAX~0_9 1))) (or (and (or (not .cse0) (not .cse1) (not .cse2)) (= v_~main$tmp_guard1~0_7 1)) (and .cse0 (= v_~main$tmp_guard1~0_7 0) .cse2 .cse1))) (= |v_ULTIMATE.start_main_#t~ite78_10| v_~__unbuffered_p2_EAX~0_10)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_9, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_10|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ULTIMATE.start_main_#t~mem77=|v_ULTIMATE.start_main_#t~mem77_6|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_9, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_7, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_10, ULTIMATE.start_main_#t~ite79=|v_ULTIMATE.start_main_#t~ite79_9|, ULTIMATE.start_main_#t~ite78=|v_ULTIMATE.start_main_#t~ite78_9|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem77, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_#t~ite79, ULTIMATE.start_main_#t~ite78, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 22:33:20,117 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1110] [1110] L4-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|)) 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_9, 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 [2019-12-18 22:33:20,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 10:33:20 BasicIcfg [2019-12-18 22:33:20,222 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 22:33:20,224 INFO L168 Benchmark]: Toolchain (without parser) took 44544.58 ms. Allocated memory was 144.2 MB in the beginning and 2.2 GB in the end (delta: 2.1 GB). Free memory was 100.5 MB in the beginning and 678.9 MB in the end (delta: -578.4 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,225 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 828.43 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 100.1 MB in the beginning and 155.4 MB in the end (delta: -55.3 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,226 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.73 ms. Allocated memory is still 202.4 MB. Free memory was 155.4 MB in the beginning and 152.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,227 INFO L168 Benchmark]: Boogie Preprocessor took 44.11 ms. Allocated memory is still 202.4 MB. Free memory was 152.7 MB in the beginning and 149.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,228 INFO L168 Benchmark]: RCFGBuilder took 1234.91 ms. Allocated memory is still 202.4 MB. Free memory was 149.9 MB in the beginning and 87.5 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,228 INFO L168 Benchmark]: TraceAbstraction took 42349.02 ms. Allocated memory was 233.3 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 204.0 MB in the beginning and 678.9 MB in the end (delta: -474.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-12-18 22:33:20,232 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 828.43 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 100.1 MB in the beginning and 155.4 MB in the end (delta: -55.3 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 65.73 ms. Allocated memory is still 202.4 MB. Free memory was 155.4 MB in the beginning and 152.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.11 ms. Allocated memory is still 202.4 MB. Free memory was 152.7 MB in the beginning and 149.9 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1234.91 ms. Allocated memory is still 202.4 MB. Free memory was 149.9 MB in the beginning and 87.5 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 42349.02 ms. Allocated memory was 233.3 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 204.0 MB in the beginning and 678.9 MB in the end (delta: -474.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.0s, 224 ProgramPointsBefore, 108 ProgramPointsAfterwards, 276 TransitionsBefore, 133 TransitionsAfterwards, 22870 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 66 ConcurrentYvCompositions, 31 ChoiceCompositions, 9641 VarBasedMoverChecksPositive, 270 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 118465 CheckedPairsTotal, 171 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L837] FCALL, FORK 0 pthread_create(&t2052, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L839] FCALL, FORK 0 pthread_create(&t2053, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L841] FCALL, FORK 0 pthread_create(&t2054, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L792] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L793] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L794] 3 y$flush_delayed = weak$$choice2 [L795] EXPR 3 \read(y) [L795] 3 y$mem_tmp = y [L796] 3 weak$$choice1 = __VERIFIER_nondet_bool() [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L797] EXPR 3 \read(y) [L797] EXPR 3 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L797] 3 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L798] EXPR 3 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff0 : y$w_buff0)))) [L799] 3 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? y$w_buff1 : y$w_buff1)))) [L800] EXPR 3 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=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$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L800] 3 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : weak$$choice0)))) [L801] 3 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L803] EXPR 3 weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L803] 3 y$r_buff1_thd3 = weak$$choice2 ? y$r_buff1_thd3 : (!y$w_buff0_used ? y$r_buff1_thd3 : (y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (weak$$choice0 ? y$r_buff1_thd3 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd3 && y$w_buff1_used && !y$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)))) [L804] 3 __unbuffered_p2_EAX$read_delayed = (_Bool)1 [L805] 3 __unbuffered_p2_EAX$read_delayed_var = &y [L806] EXPR 3 \read(y) [L806] 3 __unbuffered_p2_EAX = y [L814] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L771] 2 y$r_buff1_thd0 = y$r_buff0_thd0 [L772] 2 y$r_buff1_thd1 = y$r_buff0_thd1 [L773] 2 y$r_buff1_thd2 = y$r_buff0_thd2 [L774] 2 y$r_buff1_thd3 = y$r_buff0_thd3 [L775] 2 y$r_buff0_thd2 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L778] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L779] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L780] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L817] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L843] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] [L848] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L849] 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 [L850] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L851] 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 [L854] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L855] 0 __unbuffered_p2_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p2_EAX$read_delayed_var : __unbuffered_p2_EAX) : __unbuffered_p2_EAX VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=1, __unbuffered_p2_EAX$read_delayed_var={5:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=1, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 215 locations, 2 error locations. Result: UNSAFE, OverallTime: 41.9s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 9.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2506 SDtfs, 3343 SDslu, 3595 SDs, 0 SdLazy, 1607 SolverSat, 228 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 87 GetRequests, 21 SyntacticMatches, 8 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=62450occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 21.4s AutomataMinimizationTime, 17 MinimizatonAttempts, 55928 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 600 NumberOfCodeBlocks, 600 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 523 ConstructedInterpolants, 0 QuantifiedInterpolants, 54360 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 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...