/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-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe007_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:34:54,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:34:54,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:34:54,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:34:54,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:34:54,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:34:54,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:34:54,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:34:54,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:34:54,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:34:54,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:34:54,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:34:54,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:34:54,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:34:54,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:34:54,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:34:54,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:34:54,349 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:34:54,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:34:54,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:34:54,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:34:54,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:34:54,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:34:54,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:34:54,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:34:54,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:34:54,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:34:54,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:34:54,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:34:54,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:34:54,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:34:54,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:34:54,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:34:54,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:34:54,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:34:54,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:34:54,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:34:54,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:34:54,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:34:54,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:34:54,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:34:54,384 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-SemanticLbe.epf [2019-12-27 03:34:54,410 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:34:54,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:34:54,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:34:54,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:34:54,412 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:34:54,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:34:54,412 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:34:54,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:34:54,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:34:54,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:34:54,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:34:54,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:34:54,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:34:54,414 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:34:54,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:34:54,414 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:34:54,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:34:54,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:34:54,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:34:54,415 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:34:54,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:34:54,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:34:54,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:34:54,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:34:54,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:34:54,416 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:34:54,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:34:54,417 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:34:54,417 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:34:54,687 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:34:54,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:34:54,707 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:34:54,709 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:34:54,709 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:34:54,710 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe007_rmo.opt.i [2019-12-27 03:34:54,791 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db24291aa/ffb8779417c64bd7a98dc7f58c5a932a/FLAG9ea2057ea [2019-12-27 03:34:55,333 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:34:55,334 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe007_rmo.opt.i [2019-12-27 03:34:55,371 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db24291aa/ffb8779417c64bd7a98dc7f58c5a932a/FLAG9ea2057ea [2019-12-27 03:34:55,611 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db24291aa/ffb8779417c64bd7a98dc7f58c5a932a [2019-12-27 03:34:55,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:34:55,621 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:34:55,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:34:55,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:34:55,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:34:55,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:55" (1/1) ... [2019-12-27 03:34:55,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b8a5782 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:55, skipping insertion in model container [2019-12-27 03:34:55,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:55" (1/1) ... [2019-12-27 03:34:55,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:34:55,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:34:56,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:34:56,289 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:34:56,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:34:56,502 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:34:56,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56 WrapperNode [2019-12-27 03:34:56,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:34:56,504 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:34:56,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:34:56,505 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:34:56,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:34:56,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:34:56,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:34:56,613 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:34:56,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,644 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... [2019-12-27 03:34:56,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:34:56,688 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:34:56,688 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:34:56,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:34:56,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:34:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:34:56,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:34:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:34:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:34:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:34:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:34:56,761 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:34:56,761 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:34:56,762 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:34:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 03:34:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 03:34:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:34:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:34:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:34:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:34:56,767 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 03:34:57,440 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:34:57,441 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 03:34:57,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:57 BoogieIcfgContainer [2019-12-27 03:34:57,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:34:57,444 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:34:57,444 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:34:57,447 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:34:57,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:34:55" (1/3) ... [2019-12-27 03:34:57,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb8433a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:57, skipping insertion in model container [2019-12-27 03:34:57,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:56" (2/3) ... [2019-12-27 03:34:57,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb8433a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:57, skipping insertion in model container [2019-12-27 03:34:57,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:57" (3/3) ... [2019-12-27 03:34:57,451 INFO L109 eAbstractionObserver]: Analyzing ICFG safe007_rmo.opt.i [2019-12-27 03:34:57,462 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:34:57,462 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:34:57,470 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 03:34:57,471 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:34:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,513 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,514 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,545 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,545 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,545 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,545 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,545 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,546 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,546 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,547 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,547 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,547 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,547 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,547 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,548 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,548 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,548 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,548 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,548 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,549 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,549 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,556 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,556 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,557 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,561 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,564 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,565 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,565 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,565 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,573 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,573 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,573 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,574 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,575 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,575 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,575 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,575 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,575 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,576 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,576 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,576 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,576 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,576 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,577 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,577 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,577 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,577 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,577 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,578 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,578 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,578 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,578 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,579 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,579 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,579 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,579 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,579 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,580 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,580 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,580 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,580 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,580 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,584 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,584 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,584 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,585 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,585 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,585 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,585 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,585 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,586 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,586 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,586 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,589 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,590 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,590 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,591 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,591 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,592 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,593 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,594 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,597 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,597 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,598 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,598 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:57,616 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 03:34:57,634 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:34:57,635 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:34:57,635 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:34:57,635 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:34:57,635 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:34:57,635 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:34:57,635 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:34:57,635 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:34:57,653 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 196 transitions [2019-12-27 03:34:57,655 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-27 03:34:57,760 INFO L132 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-27 03:34:57,761 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:34:57,779 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 328 event pairs. 0/156 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-27 03:34:57,799 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-27 03:34:57,890 INFO L132 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-27 03:34:57,891 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:34:57,902 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 328 event pairs. 0/156 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-27 03:34:57,921 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-27 03:34:57,922 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:35:03,256 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-12-27 03:35:03,961 WARN L192 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-27 03:35:04,228 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-27 03:35:04,258 INFO L206 etLargeBlockEncoding]: Checked pairs total: 40922 [2019-12-27 03:35:04,258 INFO L214 etLargeBlockEncoding]: Total number of compositions: 139 [2019-12-27 03:35:04,262 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 72 transitions [2019-12-27 03:35:04,835 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10130 states. [2019-12-27 03:35:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 10130 states. [2019-12-27 03:35:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 03:35:04,862 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:04,863 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:04,863 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:04,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:04,870 INFO L82 PathProgramCache]: Analyzing trace with hash 1611764629, now seen corresponding path program 1 times [2019-12-27 03:35:04,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:04,880 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691158438] [2019-12-27 03:35:04,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:05,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:05,173 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691158438] [2019-12-27 03:35:05,174 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:05,174 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:35:05,175 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418418380] [2019-12-27 03:35:05,180 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:05,180 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:05,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:05,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:05,197 INFO L87 Difference]: Start difference. First operand 10130 states. Second operand 3 states. [2019-12-27 03:35:05,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:05,364 INFO L93 Difference]: Finished difference Result 6170 states and 20964 transitions. [2019-12-27 03:35:05,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:05,367 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-27 03:35:05,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:05,437 INFO L225 Difference]: With dead ends: 6170 [2019-12-27 03:35:05,437 INFO L226 Difference]: Without dead ends: 5810 [2019-12-27 03:35:05,438 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:05,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5810 states. [2019-12-27 03:35:05,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5810 to 5810. [2019-12-27 03:35:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5810 states. [2019-12-27 03:35:05,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5810 states to 5810 states and 19758 transitions. [2019-12-27 03:35:05,789 INFO L78 Accepts]: Start accepts. Automaton has 5810 states and 19758 transitions. Word has length 17 [2019-12-27 03:35:05,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:05,789 INFO L462 AbstractCegarLoop]: Abstraction has 5810 states and 19758 transitions. [2019-12-27 03:35:05,789 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 5810 states and 19758 transitions. [2019-12-27 03:35:05,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 03:35:05,795 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:05,796 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:05,796 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:05,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:05,796 INFO L82 PathProgramCache]: Analyzing trace with hash 418200423, now seen corresponding path program 1 times [2019-12-27 03:35:05,797 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:05,797 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624873204] [2019-12-27 03:35:05,797 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:05,958 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624873204] [2019-12-27 03:35:05,958 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:05,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:05,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760905761] [2019-12-27 03:35:05,963 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:35:05,963 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:05,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:35:05,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:35:05,965 INFO L87 Difference]: Start difference. First operand 5810 states and 19758 transitions. Second operand 4 states. [2019-12-27 03:35:06,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:06,022 INFO L93 Difference]: Finished difference Result 1470 states and 3976 transitions. [2019-12-27 03:35:06,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:35:06,023 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 03:35:06,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:06,033 INFO L225 Difference]: With dead ends: 1470 [2019-12-27 03:35:06,033 INFO L226 Difference]: Without dead ends: 1470 [2019-12-27 03:35:06,034 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:35:06,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1470 states. [2019-12-27 03:35:06,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1470 to 1470. [2019-12-27 03:35:06,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1470 states. [2019-12-27 03:35:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1470 states and 3976 transitions. [2019-12-27 03:35:06,081 INFO L78 Accepts]: Start accepts. Automaton has 1470 states and 3976 transitions. Word has length 18 [2019-12-27 03:35:06,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:06,082 INFO L462 AbstractCegarLoop]: Abstraction has 1470 states and 3976 transitions. [2019-12-27 03:35:06,083 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:35:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 3976 transitions. [2019-12-27 03:35:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 03:35:06,090 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:06,090 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:06,090 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:06,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:06,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1040041313, now seen corresponding path program 1 times [2019-12-27 03:35:06,091 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:06,092 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045245690] [2019-12-27 03:35:06,092 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:06,276 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045245690] [2019-12-27 03:35:06,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:06,277 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:35:06,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25009687] [2019-12-27 03:35:06,278 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:06,278 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:06,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:06,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:06,279 INFO L87 Difference]: Start difference. First operand 1470 states and 3976 transitions. Second operand 5 states. [2019-12-27 03:35:06,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:06,703 INFO L93 Difference]: Finished difference Result 1887 states and 4923 transitions. [2019-12-27 03:35:06,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:35:06,704 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-27 03:35:06,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:06,716 INFO L225 Difference]: With dead ends: 1887 [2019-12-27 03:35:06,716 INFO L226 Difference]: Without dead ends: 1887 [2019-12-27 03:35:06,716 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:06,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2019-12-27 03:35:06,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1585. [2019-12-27 03:35:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1585 states. [2019-12-27 03:35:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1585 states and 4186 transitions. [2019-12-27 03:35:06,771 INFO L78 Accepts]: Start accepts. Automaton has 1585 states and 4186 transitions. Word has length 28 [2019-12-27 03:35:06,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:06,772 INFO L462 AbstractCegarLoop]: Abstraction has 1585 states and 4186 transitions. [2019-12-27 03:35:06,772 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 4186 transitions. [2019-12-27 03:35:06,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 03:35:06,776 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:06,776 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] [2019-12-27 03:35:06,776 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:06,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:06,776 INFO L82 PathProgramCache]: Analyzing trace with hash -1489290750, now seen corresponding path program 1 times [2019-12-27 03:35:06,777 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:06,777 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181754510] [2019-12-27 03:35:06,777 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:06,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:06,890 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181754510] [2019-12-27 03:35:06,890 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:06,890 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:35:06,890 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960074309] [2019-12-27 03:35:06,891 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:06,891 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:06,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:06,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:06,891 INFO L87 Difference]: Start difference. First operand 1585 states and 4186 transitions. Second operand 5 states. [2019-12-27 03:35:07,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:07,151 INFO L93 Difference]: Finished difference Result 2178 states and 5489 transitions. [2019-12-27 03:35:07,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:35:07,152 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-27 03:35:07,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:07,167 INFO L225 Difference]: With dead ends: 2178 [2019-12-27 03:35:07,168 INFO L226 Difference]: Without dead ends: 2178 [2019-12-27 03:35:07,168 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:07,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2178 states. [2019-12-27 03:35:07,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2178 to 1614. [2019-12-27 03:35:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1614 states. [2019-12-27 03:35:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1614 states and 4114 transitions. [2019-12-27 03:35:07,216 INFO L78 Accepts]: Start accepts. Automaton has 1614 states and 4114 transitions. Word has length 30 [2019-12-27 03:35:07,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:07,217 INFO L462 AbstractCegarLoop]: Abstraction has 1614 states and 4114 transitions. [2019-12-27 03:35:07,217 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 4114 transitions. [2019-12-27 03:35:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 03:35:07,221 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:07,221 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] [2019-12-27 03:35:07,221 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:07,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:07,222 INFO L82 PathProgramCache]: Analyzing trace with hash 998462321, now seen corresponding path program 1 times [2019-12-27 03:35:07,222 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:07,222 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230813336] [2019-12-27 03:35:07,223 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:07,285 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230813336] [2019-12-27 03:35:07,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:07,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:35:07,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855569660] [2019-12-27 03:35:07,286 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:07,286 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:07,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:07,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:07,287 INFO L87 Difference]: Start difference. First operand 1614 states and 4114 transitions. Second operand 5 states. [2019-12-27 03:35:07,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:07,327 INFO L93 Difference]: Finished difference Result 880 states and 2226 transitions. [2019-12-27 03:35:07,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:07,327 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-27 03:35:07,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:07,333 INFO L225 Difference]: With dead ends: 880 [2019-12-27 03:35:07,333 INFO L226 Difference]: Without dead ends: 880 [2019-12-27 03:35:07,333 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:07,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 880 states. [2019-12-27 03:35:07,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 880 to 880. [2019-12-27 03:35:07,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 880 states. [2019-12-27 03:35:07,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 2226 transitions. [2019-12-27 03:35:07,355 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 2226 transitions. Word has length 30 [2019-12-27 03:35:07,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:07,356 INFO L462 AbstractCegarLoop]: Abstraction has 880 states and 2226 transitions. [2019-12-27 03:35:07,356 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2226 transitions. [2019-12-27 03:35:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 03:35:07,362 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:07,363 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:07,363 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:07,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:07,364 INFO L82 PathProgramCache]: Analyzing trace with hash 366126362, now seen corresponding path program 1 times [2019-12-27 03:35:07,365 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:07,365 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440637760] [2019-12-27 03:35:07,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:07,473 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440637760] [2019-12-27 03:35:07,474 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:07,474 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:07,474 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283611591] [2019-12-27 03:35:07,474 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:35:07,475 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:07,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:35:07,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:35:07,475 INFO L87 Difference]: Start difference. First operand 880 states and 2226 transitions. Second operand 3 states. [2019-12-27 03:35:07,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:07,489 INFO L93 Difference]: Finished difference Result 878 states and 2221 transitions. [2019-12-27 03:35:07,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:35:07,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-12-27 03:35:07,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:07,495 INFO L225 Difference]: With dead ends: 878 [2019-12-27 03:35:07,495 INFO L226 Difference]: Without dead ends: 878 [2019-12-27 03:35:07,496 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 [2019-12-27 03:35:07,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states. [2019-12-27 03:35:07,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 878. [2019-12-27 03:35:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 878 states. [2019-12-27 03:35:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 2221 transitions. [2019-12-27 03:35:07,520 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 2221 transitions. Word has length 41 [2019-12-27 03:35:07,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:07,522 INFO L462 AbstractCegarLoop]: Abstraction has 878 states and 2221 transitions. [2019-12-27 03:35:07,522 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:35:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2221 transitions. [2019-12-27 03:35:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 03:35:07,525 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:07,525 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:07,525 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:07,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:07,526 INFO L82 PathProgramCache]: Analyzing trace with hash -1536208378, now seen corresponding path program 1 times [2019-12-27 03:35:07,526 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:07,526 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372094715] [2019-12-27 03:35:07,526 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:07,717 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372094715] [2019-12-27 03:35:07,717 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:07,717 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 03:35:07,718 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766771882] [2019-12-27 03:35:07,718 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 03:35:07,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:07,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 03:35:07,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:07,720 INFO L87 Difference]: Start difference. First operand 878 states and 2221 transitions. Second operand 7 states. [2019-12-27 03:35:08,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:08,041 INFO L93 Difference]: Finished difference Result 1174 states and 2877 transitions. [2019-12-27 03:35:08,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-27 03:35:08,041 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-12-27 03:35:08,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:08,048 INFO L225 Difference]: With dead ends: 1174 [2019-12-27 03:35:08,048 INFO L226 Difference]: Without dead ends: 1174 [2019-12-27 03:35:08,048 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 4 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2019-12-27 03:35:08,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1174 states. [2019-12-27 03:35:08,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1174 to 778. [2019-12-27 03:35:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2019-12-27 03:35:08,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1931 transitions. [2019-12-27 03:35:08,069 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1931 transitions. Word has length 42 [2019-12-27 03:35:08,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:08,070 INFO L462 AbstractCegarLoop]: Abstraction has 778 states and 1931 transitions. [2019-12-27 03:35:08,070 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 03:35:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1931 transitions. [2019-12-27 03:35:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:35:08,072 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:08,072 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:08,073 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:08,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:08,073 INFO L82 PathProgramCache]: Analyzing trace with hash -891305900, now seen corresponding path program 1 times [2019-12-27 03:35:08,073 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:08,073 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111002098] [2019-12-27 03:35:08,074 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:08,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:08,224 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111002098] [2019-12-27 03:35:08,225 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:08,225 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:08,225 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661633078] [2019-12-27 03:35:08,225 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:08,225 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:08,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:08,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:08,226 INFO L87 Difference]: Start difference. First operand 778 states and 1931 transitions. Second operand 5 states. [2019-12-27 03:35:08,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:08,260 INFO L93 Difference]: Finished difference Result 830 states and 2007 transitions. [2019-12-27 03:35:08,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:08,261 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-27 03:35:08,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:08,265 INFO L225 Difference]: With dead ends: 830 [2019-12-27 03:35:08,265 INFO L226 Difference]: Without dead ends: 456 [2019-12-27 03:35:08,266 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:08,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2019-12-27 03:35:08,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2019-12-27 03:35:08,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2019-12-27 03:35:08,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 932 transitions. [2019-12-27 03:35:08,276 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 932 transitions. Word has length 43 [2019-12-27 03:35:08,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:08,277 INFO L462 AbstractCegarLoop]: Abstraction has 456 states and 932 transitions. [2019-12-27 03:35:08,277 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:08,277 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 932 transitions. [2019-12-27 03:35:08,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:35:08,278 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:08,278 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:08,278 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:08,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:08,279 INFO L82 PathProgramCache]: Analyzing trace with hash -1855590854, now seen corresponding path program 2 times [2019-12-27 03:35:08,279 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:08,279 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128646411] [2019-12-27 03:35:08,280 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:35:08,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:35:08,389 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128646411] [2019-12-27 03:35:08,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:35:08,390 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:35:08,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060790777] [2019-12-27 03:35:08,390 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:35:08,390 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:35:08,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:35:08,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:35:08,392 INFO L87 Difference]: Start difference. First operand 456 states and 932 transitions. Second operand 5 states. [2019-12-27 03:35:08,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:35:08,422 INFO L93 Difference]: Finished difference Result 502 states and 999 transitions. [2019-12-27 03:35:08,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:35:08,422 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-27 03:35:08,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:35:08,425 INFO L225 Difference]: With dead ends: 502 [2019-12-27 03:35:08,425 INFO L226 Difference]: Without dead ends: 181 [2019-12-27 03:35:08,426 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:35:08,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2019-12-27 03:35:08,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2019-12-27 03:35:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2019-12-27 03:35:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 327 transitions. [2019-12-27 03:35:08,430 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 327 transitions. Word has length 43 [2019-12-27 03:35:08,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:35:08,431 INFO L462 AbstractCegarLoop]: Abstraction has 181 states and 327 transitions. [2019-12-27 03:35:08,431 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:35:08,431 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 327 transitions. [2019-12-27 03:35:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:35:08,432 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:35:08,432 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:35:08,432 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:35:08,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:35:08,432 INFO L82 PathProgramCache]: Analyzing trace with hash 22736184, now seen corresponding path program 3 times [2019-12-27 03:35:08,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:35:08,433 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240924574] [2019-12-27 03:35:08,433 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:35:08,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:35:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:35:08,640 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:35:08,640 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:35:08,644 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1952~0.base_24|) (= |v_#memory_int_251| (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24|) |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0))) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t1952~0.base_24| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0) (= (select .cse0 |v_~#z~0.base_142|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24| 1)) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24|)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_15|, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ULTIMATE.start_main_~#t1952~0.base=|v_ULTIMATE.start_main_~#t1952~0.base_24|, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_30|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_26|, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_~#t1952~0.offset=|v_ULTIMATE.start_main_~#t1952~0.offset_18|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_~#t1954~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t1954~0.offset, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1952~0.base, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t1953~0.base, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t1952~0.offset, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-27 03:35:08,648 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t1953~0.offset_18|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1953~0.base_19|) (= (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19|) |v_ULTIMATE.start_main_~#t1953~0.offset_18| 1)) |v_#memory_int_119|) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19| 1)) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (not (= 0 |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1953~0.base_19| 4) |v_#length_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_18|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_~#t1953~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-27 03:35:08,654 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1954~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t1954~0.base_11| 0)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11|)) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11| 1) |v_#valid_42|) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11|) |v_ULTIMATE.start_main_~#t1954~0.offset_10| 2)) |v_#memory_int_204|) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1954~0.base_11| 4) |v_#length_21|) (= 0 |v_ULTIMATE.start_main_~#t1954~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1954~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length, ULTIMATE.start_main_~#t1954~0.offset] because there is no mapped edge [2019-12-27 03:35:08,655 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_7|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_7|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-27 03:35:08,655 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse0 (= ~z$w_buff1~0_In-1681286843 ~z$w_buff1~0_Out-1681286843)) (.cse2 (= (mod ~weak$$choice2~0_In-1681286843 256) 0))) (or (let ((.cse1 (not (= (mod ~z$r_buff0_thd1~0_In-1681286843 256) 0)))) (and .cse0 (or .cse1 (not (= (mod ~z$r_buff1_thd1~0_In-1681286843 256) 0))) (not (= (mod ~z$w_buff0_used~0_In-1681286843 256) 0)) (or .cse1 (not (= (mod ~z$w_buff1_used~0_In-1681286843 256) 0))) .cse2)) (and .cse0 (not .cse2)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1681286843, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-1681286843, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1681286843, ~z$w_buff1~0=~z$w_buff1~0_In-1681286843, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1681286843, ~weak$$choice2~0=~weak$$choice2~0_In-1681286843} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-1681286843, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-1681286843, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1681286843, ~z$w_buff1~0=~z$w_buff1~0_Out-1681286843, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out-1681286843|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-1681286843, ~weak$$choice2~0=~weak$$choice2~0_In-1681286843, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out-1681286843|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out-1681286843|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-27 03:35:08,655 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In1325233691 256) 0))) (or (and (let ((.cse0 (= 0 (mod ~z$r_buff0_thd1~0_In1325233691 256)))) (or (and (= 0 (mod ~z$w_buff1_used~0_In1325233691 256)) .cse0) (and (= (mod ~z$r_buff1_thd1~0_In1325233691 256) 0) .cse0) (= 0 (mod ~z$w_buff0_used~0_In1325233691 256)))) (= |P0Thread1of1ForFork1_#t~ite17_Out1325233691| |P0Thread1of1ForFork1_#t~ite16_Out1325233691|) (= ~z$w_buff0_used~0_In1325233691 |P0Thread1of1ForFork1_#t~ite16_Out1325233691|) .cse1) (and (not .cse1) (= |P0Thread1of1ForFork1_#t~ite17_Out1325233691| ~z$w_buff0_used~0_In1325233691) (= |P0Thread1of1ForFork1_#t~ite16_In1325233691| |P0Thread1of1ForFork1_#t~ite16_Out1325233691|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1325233691, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1325233691, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1325233691, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In1325233691|, ~weak$$choice2~0=~weak$$choice2~0_In1325233691, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1325233691} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1325233691, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In1325233691, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1325233691, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out1325233691|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out1325233691|, ~weak$$choice2~0=~weak$$choice2~0_In1325233691, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In1325233691} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-27 03:35:08,657 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In420747434 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite19_Out420747434| |P0Thread1of1ForFork1_#t~ite20_Out420747434|) (= ~z$w_buff1_used~0_In420747434 |P0Thread1of1ForFork1_#t~ite19_Out420747434|) (let ((.cse0 (= 0 (mod ~z$r_buff0_thd1~0_In420747434 256)))) (or (= (mod ~z$w_buff0_used~0_In420747434 256) 0) (and .cse0 (= 0 (mod ~z$w_buff1_used~0_In420747434 256))) (and (= (mod ~z$r_buff1_thd1~0_In420747434 256) 0) .cse0))) .cse1) (and (= |P0Thread1of1ForFork1_#t~ite19_In420747434| |P0Thread1of1ForFork1_#t~ite19_Out420747434|) (= ~z$w_buff1_used~0_In420747434 |P0Thread1of1ForFork1_#t~ite20_Out420747434|) (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In420747434, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In420747434, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In420747434|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In420747434, ~weak$$choice2~0=~weak$$choice2~0_In420747434, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In420747434} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out420747434|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In420747434, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out420747434|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In420747434, ~z$w_buff1_used~0=~z$w_buff1_used~0_In420747434, ~weak$$choice2~0=~weak$$choice2~0_In420747434, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In420747434} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-27 03:35:08,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In-722620591 256) 0)) (.cse0 (= ~z$r_buff0_thd1~0_Out-722620591 ~z$r_buff0_thd1~0_In-722620591))) (or (and .cse0 (not .cse1)) (and (let ((.cse2 (= (mod ~z$r_buff0_thd1~0_In-722620591 256) 0))) (or (and (= (mod ~z$r_buff1_thd1~0_In-722620591 256) 0) .cse2) (= (mod ~z$w_buff0_used~0_In-722620591 256) 0) (and (= (mod ~z$w_buff1_used~0_In-722620591 256) 0) .cse2))) .cse1 .cse0))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-722620591, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-722620591, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-722620591, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-722620591, ~weak$$choice2~0=~weak$$choice2~0_In-722620591} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-722620591|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-722620591, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-722620591, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-722620591, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-722620591, ~weak$$choice2~0=~weak$$choice2~0_In-722620591, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-722620591|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-722620591|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-27 03:35:08,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_14|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_17|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_9|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_12|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 03:35:08,664 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|) (not (= 0 (mod v_~z$flush_delayed~0_9 256)))) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_7|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_11|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-27 03:35:08,665 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_10) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= |v_P1Thread1of1ForFork2_#in~arg.base_10| v_P1Thread1of1ForFork2_~arg.base_10) (= v_~y~0_13 1) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_10, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_10, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-27 03:35:08,667 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff1_thd3~0_In-1149153633 256))) (.cse0 (= 0 (mod ~z$w_buff1_used~0_In-1149153633 256)))) (or (and (= (select (select |#memory_int_In-1149153633| |~#z~0.base_In-1149153633|) |~#z~0.offset_In-1149153633|) |P2Thread1of1ForFork0_#t~mem30_Out-1149153633|) (= |P2Thread1of1ForFork0_#t~mem30_Out-1149153633| |P2Thread1of1ForFork0_#t~ite31_Out-1149153633|) (or .cse0 .cse1)) (and (not .cse1) (= ~z$w_buff1~0_In-1149153633 |P2Thread1of1ForFork0_#t~ite31_Out-1149153633|) (not .cse0) (= |P2Thread1of1ForFork0_#t~mem30_In-1149153633| |P2Thread1of1ForFork0_#t~mem30_Out-1149153633|)))) InVars {~#z~0.base=|~#z~0.base_In-1149153633|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1149153633, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1149153633, #memory_int=|#memory_int_In-1149153633|, ~z$w_buff1~0=~z$w_buff1~0_In-1149153633, ~#z~0.offset=|~#z~0.offset_In-1149153633|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-1149153633|} OutVars{~#z~0.base=|~#z~0.base_In-1149153633|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1149153633, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1149153633, #memory_int=|#memory_int_In-1149153633|, ~z$w_buff1~0=~z$w_buff1~0_In-1149153633, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-1149153633|, ~#z~0.offset=|~#z~0.offset_In-1149153633|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-1149153633|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-27 03:35:08,667 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_8|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_8|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_7|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_7|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-27 03:35:08,668 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-989366980 256))) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In-989366980 256)))) (or (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In-989366980 |P2Thread1of1ForFork0_#t~ite33_Out-989366980|)) (and (= 0 |P2Thread1of1ForFork0_#t~ite33_Out-989366980|) (not .cse1) (not .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-989366980, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-989366980} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-989366980|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-989366980, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-989366980} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-27 03:35:08,669 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse0 (= (mod ~z$w_buff1_used~0_In1047831048 256) 0)) (.cse1 (= 0 (mod ~z$r_buff1_thd3~0_In1047831048 256))) (.cse2 (= (mod ~z$r_buff0_thd3~0_In1047831048 256) 0)) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In1047831048 256)))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out1047831048|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork0_#t~ite34_Out1047831048| ~z$w_buff1_used~0_In1047831048) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1047831048, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1047831048, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1047831048, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1047831048} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1047831048, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1047831048, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out1047831048|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1047831048, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1047831048} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-27 03:35:08,670 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse0 (= (mod ~z$w_buff0_used~0_In-545905067 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-545905067 256)))) (or (and (= ~z$r_buff0_thd3~0_Out-545905067 ~z$r_buff0_thd3~0_In-545905067) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= ~z$r_buff0_thd3~0_Out-545905067 0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-545905067, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-545905067} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-545905067, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-545905067|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-545905067} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 03:35:08,670 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse3 (= 0 (mod ~z$w_buff1_used~0_In79040010 256))) (.cse2 (= (mod ~z$r_buff1_thd3~0_In79040010 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In79040010 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In79040010 256) 0))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite36_Out79040010|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse3 .cse2) (or .cse1 .cse0) (= ~z$r_buff1_thd3~0_In79040010 |P2Thread1of1ForFork0_#t~ite36_Out79040010|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In79040010, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In79040010, ~z$w_buff1_used~0=~z$w_buff1_used~0_In79040010, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In79040010} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out79040010|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In79040010, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In79040010, ~z$w_buff1_used~0=~z$w_buff1_used~0_In79040010, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In79040010} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-27 03:35:08,670 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.offset_5| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= |v_P2Thread1of1ForFork0_#res.base_5| 0) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_44|)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_44|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_43|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_5|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-27 03:35:08,670 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (= 3 v_~__unbuffered_cnt~0_13) (= v_~main$tmp_guard0~0_6 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-27 03:35:08,671 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse2 (= (mod ~z$w_buff1_used~0_In-523369778 256) 0)) (.cse0 (= |ULTIMATE.start_main_#t~ite41_Out-523369778| |ULTIMATE.start_main_#t~ite42_Out-523369778|)) (.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In-523369778 256)))) (or (and (= |ULTIMATE.start_main_#t~ite41_Out-523369778| |ULTIMATE.start_main_#t~mem40_Out-523369778|) .cse0 (= |ULTIMATE.start_main_#t~mem40_Out-523369778| (select (select |#memory_int_In-523369778| |~#z~0.base_In-523369778|) |~#z~0.offset_In-523369778|)) (or .cse1 .cse2)) (and (= |ULTIMATE.start_main_#t~ite41_Out-523369778| ~z$w_buff1~0_In-523369778) (not .cse2) (= |ULTIMATE.start_main_#t~mem40_In-523369778| |ULTIMATE.start_main_#t~mem40_Out-523369778|) .cse0 (not .cse1)))) InVars {~#z~0.base=|~#z~0.base_In-523369778|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-523369778, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-523369778|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-523369778, #memory_int=|#memory_int_In-523369778|, ~z$w_buff1~0=~z$w_buff1~0_In-523369778, ~#z~0.offset=|~#z~0.offset_In-523369778|} OutVars{~#z~0.base=|~#z~0.base_In-523369778|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-523369778|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-523369778, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-523369778|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-523369778, #memory_int=|#memory_int_In-523369778|, ~z$w_buff1~0=~z$w_buff1~0_In-523369778, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-523369778|, ~#z~0.offset=|~#z~0.offset_In-523369778|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-27 03:35:08,673 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd0~0_In-2074829187 256) 0)) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In-2074829187 256)))) (or (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In-2074829187 |ULTIMATE.start_main_#t~ite43_Out-2074829187|)) (and (= 0 |ULTIMATE.start_main_#t~ite43_Out-2074829187|) (not .cse0) (not .cse1)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-2074829187, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2074829187} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-2074829187, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2074829187, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-2074829187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-27 03:35:08,674 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse3 (= (mod ~z$w_buff0_used~0_In1735749740 256) 0)) (.cse2 (= (mod ~z$r_buff0_thd0~0_In1735749740 256) 0)) (.cse1 (= (mod ~z$w_buff1_used~0_In1735749740 256) 0)) (.cse0 (= (mod ~z$r_buff1_thd0~0_In1735749740 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite44_Out1735749740|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~z$w_buff1_used~0_In1735749740 |ULTIMATE.start_main_#t~ite44_Out1735749740|) (or .cse3 .cse2) (or .cse1 .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1735749740, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1735749740, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1735749740, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1735749740} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1735749740, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1735749740, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1735749740, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1735749740, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1735749740|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-27 03:35:08,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In-1252681564 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In-1252681564 256)))) (or (and (not .cse0) (= 0 ~z$r_buff0_thd0~0_Out-1252681564) (not .cse1)) (and (or .cse0 .cse1) (= ~z$r_buff0_thd0~0_Out-1252681564 ~z$r_buff0_thd0~0_In-1252681564)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1252681564, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1252681564} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out-1252681564, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1252681564, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-1252681564|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-27 03:35:08,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~nondet47_In-1157727917| ~weak$$choice1~0_Out-1157727917)) (.cse3 (= 0 (mod ~z$r_buff0_thd0~0_In-1157727917 256))) (.cse4 (= (mod ~z$w_buff0_used~0_In-1157727917 256) 0)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In-1157727917 256))) (.cse2 (= 0 (mod ~z$r_buff1_thd0~0_In-1157727917 256)))) (or (and .cse0 (= ~z$r_buff1_thd0~0_Out-1157727917 0) (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4)))) (and (= ~z$r_buff1_thd0~0_Out-1157727917 ~z$r_buff1_thd0~0_In-1157727917) .cse0 (or .cse3 .cse4) (or .cse1 .cse2)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1157727917, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-1157727917|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1157727917, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-1157727917, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1157727917} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-1157727917, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1157727917, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-1157727917|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1157727917, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out-1157727917, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1157727917, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-1157727917|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-12-27 03:35:08,675 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1451229602 256) 0))) (.cse1 (= (mod ~weak$$choice1~0_In-1451229602 256) 0))) (or (and .cse0 .cse1 (= ~__unbuffered_p0_EAX~0_In-1451229602 |ULTIMATE.start_main_#t~ite49_Out-1451229602|) (= |ULTIMATE.start_main_#t~mem48_In-1451229602| |ULTIMATE.start_main_#t~mem48_Out-1451229602|)) (and (= |ULTIMATE.start_main_#t~mem48_Out-1451229602| |ULTIMATE.start_main_#t~ite49_Out-1451229602|) .cse0 (= (select (select |#memory_int_In-1451229602| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1451229602) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1451229602) |ULTIMATE.start_main_#t~mem48_Out-1451229602|) (not .cse1)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1451229602, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1451229602, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1451229602, #memory_int=|#memory_int_In-1451229602|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1451229602, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1451229602, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-1451229602|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1451229602, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1451229602, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1451229602, #memory_int=|#memory_int_In-1451229602|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-1451229602|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1451229602, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1451229602, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-1451229602|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-27 03:35:08,676 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (let ((.cse1 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p1_EAX~0_22))) (or (and (= v_~main$tmp_guard1~0_14 1) (or (not .cse0) (not .cse1) (not .cse2))) (and .cse1 .cse2 .cse0 (= v_~main$tmp_guard1~0_14 0)))) (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-27 03:35:08,676 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 03:35:08,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:35:08 BasicIcfg [2019-12-27 03:35:08,776 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:35:08,777 INFO L168 Benchmark]: Toolchain (without parser) took 13156.60 ms. Allocated memory was 147.3 MB in the beginning and 396.9 MB in the end (delta: 249.6 MB). Free memory was 102.8 MB in the beginning and 187.1 MB in the end (delta: -84.4 MB). Peak memory consumption was 165.2 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,780 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 147.3 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.12 ms. Allocated memory was 147.3 MB in the beginning and 205.5 MB in the end (delta: 58.2 MB). Free memory was 102.6 MB in the beginning and 158.8 MB in the end (delta: -56.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,782 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.46 ms. Allocated memory is still 205.5 MB. Free memory was 158.8 MB in the beginning and 156.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,788 INFO L168 Benchmark]: Boogie Preprocessor took 75.07 ms. Allocated memory is still 205.5 MB. Free memory was 156.3 MB in the beginning and 153.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,789 INFO L168 Benchmark]: RCFGBuilder took 754.49 ms. Allocated memory is still 205.5 MB. Free memory was 153.7 MB in the beginning and 105.5 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,789 INFO L168 Benchmark]: TraceAbstraction took 11331.70 ms. Allocated memory was 205.5 MB in the beginning and 396.9 MB in the end (delta: 191.4 MB). Free memory was 104.9 MB in the beginning and 187.1 MB in the end (delta: -82.3 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. [2019-12-27 03:35:08,802 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 147.3 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 882.12 ms. Allocated memory was 147.3 MB in the beginning and 205.5 MB in the end (delta: 58.2 MB). Free memory was 102.6 MB in the beginning and 158.8 MB in the end (delta: -56.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 108.46 ms. Allocated memory is still 205.5 MB. Free memory was 158.8 MB in the beginning and 156.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 75.07 ms. Allocated memory is still 205.5 MB. Free memory was 156.3 MB in the beginning and 153.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 754.49 ms. Allocated memory is still 205.5 MB. Free memory was 153.7 MB in the beginning and 105.5 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11331.70 ms. Allocated memory was 205.5 MB in the beginning and 396.9 MB in the end (delta: 191.4 MB). Free memory was 104.9 MB in the beginning and 187.1 MB in the end (delta: -82.3 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.6s, 170 ProgramPointsBefore, 66 ProgramPointsAfterwards, 196 TransitionsBefore, 72 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 24 ChoiceCompositions, 5120 VarBasedMoverChecksPositive, 140 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 158 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 40922 CheckedPairsTotal, 139 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L823] FCALL, FORK 0 pthread_create(&t1952, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L825] FCALL, FORK 0 pthread_create(&t1953, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L753] EXPR 1 \read(z) [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L827] FCALL, FORK 0 pthread_create(&t1954, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used)) [L757] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L794] 3 __unbuffered_p2_EAX = y [L797] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L802] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L833] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L834] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L835] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Result: UNSAFE, OverallTime: 11.0s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 1.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 668 SDtfs, 771 SDslu, 1095 SDs, 0 SdLazy, 572 SolverSat, 64 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 59 GetRequests, 13 SyntacticMatches, 8 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10130occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 1262 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 283 ConstructedInterpolants, 0 QuantifiedInterpolants, 30343 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...