/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/thin002_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 04:16:46,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 04:16:46,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 04:16:46,474 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 04:16:46,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 04:16:46,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 04:16:46,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 04:16:46,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 04:16:46,491 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 04:16:46,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 04:16:46,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 04:16:46,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 04:16:46,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 04:16:46,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 04:16:46,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 04:16:46,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 04:16:46,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 04:16:46,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 04:16:46,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 04:16:46,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 04:16:46,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 04:16:46,521 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 04:16:46,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 04:16:46,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 04:16:46,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 04:16:46,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 04:16:46,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 04:16:46,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 04:16:46,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 04:16:46,530 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 04:16:46,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 04:16:46,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 04:16:46,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 04:16:46,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 04:16:46,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 04:16:46,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 04:16:46,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 04:16:46,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 04:16:46,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 04:16:46,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 04:16:46,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 04:16:46,539 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 04:16:46,555 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 04:16:46,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 04:16:46,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 04:16:46,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 04:16:46,557 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 04:16:46,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 04:16:46,557 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 04:16:46,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 04:16:46,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 04:16:46,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 04:16:46,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 04:16:46,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 04:16:46,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 04:16:46,558 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 04:16:46,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 04:16:46,559 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 04:16:46,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 04:16:46,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 04:16:46,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 04:16:46,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 04:16:46,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 04:16:46,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 04:16:46,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 04:16:46,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 04:16:46,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 04:16:46,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 04:16:46,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 04:16:46,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 04:16:46,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 04:16:46,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 04:16:46,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 04:16:46,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 04:16:46,866 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 04:16:46,867 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 04:16:46,867 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_rmo.oepc.i [2019-12-27 04:16:46,931 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fbdc10dc/724a872fef2d4421b45f1f1750e6b9e5/FLAGe39b2e510 [2019-12-27 04:16:47,467 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 04:16:47,467 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_rmo.oepc.i [2019-12-27 04:16:47,494 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fbdc10dc/724a872fef2d4421b45f1f1750e6b9e5/FLAGe39b2e510 [2019-12-27 04:16:47,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fbdc10dc/724a872fef2d4421b45f1f1750e6b9e5 [2019-12-27 04:16:47,756 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 04:16:47,758 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 04:16:47,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 04:16:47,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 04:16:47,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 04:16:47,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 04:16:47" (1/1) ... [2019-12-27 04:16:47,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25e03748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:47, skipping insertion in model container [2019-12-27 04:16:47,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 04:16:47" (1/1) ... [2019-12-27 04:16:47,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 04:16:47,846 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 04:16:48,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 04:16:48,403 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 04:16:48,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 04:16:48,610 INFO L208 MainTranslator]: Completed translation [2019-12-27 04:16:48,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48 WrapperNode [2019-12-27 04:16:48,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 04:16:48,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 04:16:48,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 04:16:48,612 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 04:16:48,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 04:16:48,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 04:16:48,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 04:16:48,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 04:16:48,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,702 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (1/1) ... [2019-12-27 04:16:48,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 04:16:48,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 04:16:48,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 04:16:48,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 04:16:48,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (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 04:16:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 04:16:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 04:16:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 04:16:48,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 04:16:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 04:16:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 04:16:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 04:16:48,788 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 04:16:48,788 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 04:16:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 04:16:48,789 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 04:16:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 04:16:48,789 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 04:16:48,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 04:16:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 04:16:48,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 04:16:48,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 04:16:48,792 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 04:16:49,631 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 04:16:49,632 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 04:16:49,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 04:16:49 BoogieIcfgContainer [2019-12-27 04:16:49,633 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 04:16:49,635 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 04:16:49,635 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 04:16:49,638 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 04:16:49,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 04:16:47" (1/3) ... [2019-12-27 04:16:49,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11c737f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 04:16:49, skipping insertion in model container [2019-12-27 04:16:49,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:16:48" (2/3) ... [2019-12-27 04:16:49,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11c737f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 04:16:49, skipping insertion in model container [2019-12-27 04:16:49,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 04:16:49" (3/3) ... [2019-12-27 04:16:49,642 INFO L109 eAbstractionObserver]: Analyzing ICFG thin002_rmo.oepc.i [2019-12-27 04:16:49,653 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 04:16:49,654 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 04:16:49,664 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 04:16:49,666 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 04:16:49,749 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,750 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,751 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,751 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,751 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,752 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,753 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,754 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,773 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,773 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,773 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,774 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,776 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,776 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,784 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,784 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,784 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,784 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,792 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,792 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,792 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,793 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,794 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,794 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,794 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,794 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,795 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,796 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,796 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,796 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,797 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,797 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,797 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,798 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,798 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,798 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,798 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,798 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,799 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,799 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,799 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,799 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,799 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,800 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,800 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,800 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,800 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,800 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,801 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,801 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,801 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,801 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,801 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,802 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,802 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,802 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,802 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,802 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,807 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,807 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,807 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,808 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,808 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,808 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,808 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,808 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,809 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,809 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,809 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,811 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,812 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,812 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,813 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,813 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,814 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,815 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,820 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,821 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,821 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,821 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,823 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,823 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 04:16:49,840 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-27 04:16:49,861 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 04:16:49,861 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 04:16:49,861 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 04:16:49,861 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 04:16:49,861 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 04:16:49,861 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 04:16:49,862 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 04:16:49,862 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 04:16:49,879 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 212 transitions [2019-12-27 04:16:49,880 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 212 transitions [2019-12-27 04:16:50,008 INFO L132 PetriNetUnfolder]: 36/208 cut-off events. [2019-12-27 04:16:50,008 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 04:16:50,023 INFO L76 FinitePrefix]: Finished finitePrefix Result has 221 conditions, 208 events. 36/208 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 326 event pairs. 0/171 useless extension candidates. Maximal degree in co-relation 155. Up to 2 conditions per place. [2019-12-27 04:16:50,041 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 212 transitions [2019-12-27 04:16:50,117 INFO L132 PetriNetUnfolder]: 36/208 cut-off events. [2019-12-27 04:16:50,117 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 04:16:50,123 INFO L76 FinitePrefix]: Finished finitePrefix Result has 221 conditions, 208 events. 36/208 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 326 event pairs. 0/171 useless extension candidates. Maximal degree in co-relation 155. Up to 2 conditions per place. [2019-12-27 04:16:50,139 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 13674 [2019-12-27 04:16:50,140 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 04:16:55,635 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-12-27 04:16:55,784 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-12-27 04:16:56,179 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2019-12-27 04:16:56,336 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-12-27 04:16:57,007 WARN L192 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-12-27 04:16:57,330 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-12-27 04:16:57,346 INFO L206 etLargeBlockEncoding]: Checked pairs total: 46543 [2019-12-27 04:16:57,346 INFO L214 etLargeBlockEncoding]: Total number of compositions: 151 [2019-12-27 04:16:57,350 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 72 places, 76 transitions [2019-12-27 04:16:58,895 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 20306 states. [2019-12-27 04:16:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 20306 states. [2019-12-27 04:16:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 04:16:58,940 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:16:58,941 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:16:58,942 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:16:58,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:16:58,951 INFO L82 PathProgramCache]: Analyzing trace with hash -569012922, now seen corresponding path program 1 times [2019-12-27 04:16:58,965 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:16:58,965 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360255803] [2019-12-27 04:16:58,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:16:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:16:59,362 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 04:16:59,363 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360255803] [2019-12-27 04:16:59,364 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:16:59,364 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 04:16:59,364 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844391719] [2019-12-27 04:16:59,368 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 04:16:59,369 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:16:59,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 04:16:59,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:16:59,383 INFO L87 Difference]: Start difference. First operand 20306 states. Second operand 3 states. [2019-12-27 04:16:59,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:16:59,804 INFO L93 Difference]: Finished difference Result 19362 states and 83828 transitions. [2019-12-27 04:16:59,805 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 04:16:59,806 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-27 04:16:59,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:00,020 INFO L225 Difference]: With dead ends: 19362 [2019-12-27 04:17:00,021 INFO L226 Difference]: Without dead ends: 18114 [2019-12-27 04:17:00,022 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:00,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18114 states. [2019-12-27 04:17:01,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18114 to 18114. [2019-12-27 04:17:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18114 states. [2019-12-27 04:17:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18114 states to 18114 states and 78420 transitions. [2019-12-27 04:17:01,808 INFO L78 Accepts]: Start accepts. Automaton has 18114 states and 78420 transitions. Word has length 19 [2019-12-27 04:17:01,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:01,809 INFO L462 AbstractCegarLoop]: Abstraction has 18114 states and 78420 transitions. [2019-12-27 04:17:01,810 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 04:17:01,810 INFO L276 IsEmpty]: Start isEmpty. Operand 18114 states and 78420 transitions. [2019-12-27 04:17:01,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 04:17:01,820 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:01,820 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] [2019-12-27 04:17:01,820 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:01,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:01,821 INFO L82 PathProgramCache]: Analyzing trace with hash 692064053, now seen corresponding path program 1 times [2019-12-27 04:17:01,821 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:01,821 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123219194] [2019-12-27 04:17:01,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:01,973 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 04:17:01,973 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123219194] [2019-12-27 04:17:01,973 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:01,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 04:17:01,974 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975990418] [2019-12-27 04:17:01,975 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 04:17:01,976 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:01,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 04:17:01,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 04:17:01,976 INFO L87 Difference]: Start difference. First operand 18114 states and 78420 transitions. Second operand 4 states. [2019-12-27 04:17:02,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:02,479 INFO L93 Difference]: Finished difference Result 15703 states and 62624 transitions. [2019-12-27 04:17:02,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 04:17:02,480 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2019-12-27 04:17:02,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:02,549 INFO L225 Difference]: With dead ends: 15703 [2019-12-27 04:17:02,549 INFO L226 Difference]: Without dead ends: 14603 [2019-12-27 04:17:02,553 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 04:17:02,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14603 states. [2019-12-27 04:17:02,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14603 to 14603. [2019-12-27 04:17:02,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14603 states. [2019-12-27 04:17:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14603 states to 14603 states and 58825 transitions. [2019-12-27 04:17:03,034 INFO L78 Accepts]: Start accepts. Automaton has 14603 states and 58825 transitions. Word has length 20 [2019-12-27 04:17:03,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:03,034 INFO L462 AbstractCegarLoop]: Abstraction has 14603 states and 58825 transitions. [2019-12-27 04:17:03,034 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 04:17:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 14603 states and 58825 transitions. [2019-12-27 04:17:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 04:17:03,044 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:03,044 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:03,044 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:03,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:03,045 INFO L82 PathProgramCache]: Analyzing trace with hash -99550596, now seen corresponding path program 1 times [2019-12-27 04:17:03,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:03,045 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743078507] [2019-12-27 04:17:03,045 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:03,172 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 04:17:03,173 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743078507] [2019-12-27 04:17:03,173 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:03,173 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 04:17:03,174 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496401639] [2019-12-27 04:17:03,174 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 04:17:03,174 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:03,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 04:17:03,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 04:17:03,175 INFO L87 Difference]: Start difference. First operand 14603 states and 58825 transitions. Second operand 5 states. [2019-12-27 04:17:03,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:03,492 INFO L93 Difference]: Finished difference Result 7810 states and 26737 transitions. [2019-12-27 04:17:03,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 04:17:03,492 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2019-12-27 04:17:03,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:03,520 INFO L225 Difference]: With dead ends: 7810 [2019-12-27 04:17:03,520 INFO L226 Difference]: Without dead ends: 6937 [2019-12-27 04:17:03,521 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 04:17:03,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6937 states. [2019-12-27 04:17:03,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6937 to 6937. [2019-12-27 04:17:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6937 states. [2019-12-27 04:17:03,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 6937 states and 23667 transitions. [2019-12-27 04:17:03,715 INFO L78 Accepts]: Start accepts. Automaton has 6937 states and 23667 transitions. Word has length 21 [2019-12-27 04:17:03,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:03,715 INFO L462 AbstractCegarLoop]: Abstraction has 6937 states and 23667 transitions. [2019-12-27 04:17:03,715 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 04:17:03,715 INFO L276 IsEmpty]: Start isEmpty. Operand 6937 states and 23667 transitions. [2019-12-27 04:17:03,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-27 04:17:03,720 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:03,720 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:03,721 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:03,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:03,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1084685323, now seen corresponding path program 1 times [2019-12-27 04:17:03,721 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:03,721 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547554641] [2019-12-27 04:17:03,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 04:17:03,830 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547554641] [2019-12-27 04:17:03,830 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:03,830 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 04:17:03,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68891666] [2019-12-27 04:17:03,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 04:17:03,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:03,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 04:17:03,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 04:17:03,836 INFO L87 Difference]: Start difference. First operand 6937 states and 23667 transitions. Second operand 6 states. [2019-12-27 04:17:03,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:03,943 INFO L93 Difference]: Finished difference Result 2483 states and 7480 transitions. [2019-12-27 04:17:03,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 04:17:03,945 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2019-12-27 04:17:03,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:03,953 INFO L225 Difference]: With dead ends: 2483 [2019-12-27 04:17:03,953 INFO L226 Difference]: Without dead ends: 2110 [2019-12-27 04:17:03,954 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 04:17:03,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2110 states. [2019-12-27 04:17:03,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2110 to 2110. [2019-12-27 04:17:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2110 states. [2019-12-27 04:17:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 2110 states and 6300 transitions. [2019-12-27 04:17:03,996 INFO L78 Accepts]: Start accepts. Automaton has 2110 states and 6300 transitions. Word has length 22 [2019-12-27 04:17:03,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:03,996 INFO L462 AbstractCegarLoop]: Abstraction has 2110 states and 6300 transitions. [2019-12-27 04:17:03,996 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 04:17:03,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 6300 transitions. [2019-12-27 04:17:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-27 04:17:04,002 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:04,002 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:04,002 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:04,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:04,002 INFO L82 PathProgramCache]: Analyzing trace with hash -244829385, now seen corresponding path program 1 times [2019-12-27 04:17:04,002 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:04,003 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700261368] [2019-12-27 04:17:04,003 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:04,150 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 04:17:04,151 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700261368] [2019-12-27 04:17:04,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:04,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 04:17:04,152 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131111474] [2019-12-27 04:17:04,152 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 04:17:04,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:04,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 04:17:04,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:04,154 INFO L87 Difference]: Start difference. First operand 2110 states and 6300 transitions. Second operand 3 states. [2019-12-27 04:17:04,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:04,173 INFO L93 Difference]: Finished difference Result 2110 states and 6248 transitions. [2019-12-27 04:17:04,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 04:17:04,174 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-12-27 04:17:04,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:04,181 INFO L225 Difference]: With dead ends: 2110 [2019-12-27 04:17:04,181 INFO L226 Difference]: Without dead ends: 2110 [2019-12-27 04:17:04,182 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:04,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2110 states. [2019-12-27 04:17:04,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2110 to 2110. [2019-12-27 04:17:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2110 states. [2019-12-27 04:17:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 2110 states and 6248 transitions. [2019-12-27 04:17:04,224 INFO L78 Accepts]: Start accepts. Automaton has 2110 states and 6248 transitions. Word has length 32 [2019-12-27 04:17:04,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:04,224 INFO L462 AbstractCegarLoop]: Abstraction has 2110 states and 6248 transitions. [2019-12-27 04:17:04,225 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 04:17:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 6248 transitions. [2019-12-27 04:17:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-27 04:17:04,229 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:04,230 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:04,230 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:04,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:04,230 INFO L82 PathProgramCache]: Analyzing trace with hash -2143148188, now seen corresponding path program 1 times [2019-12-27 04:17:04,231 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:04,231 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836361131] [2019-12-27 04:17:04,231 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:04,397 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 04:17:04,398 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836361131] [2019-12-27 04:17:04,398 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:04,398 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 04:17:04,399 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274984816] [2019-12-27 04:17:04,400 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 04:17:04,400 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:04,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 04:17:04,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 04:17:04,402 INFO L87 Difference]: Start difference. First operand 2110 states and 6248 transitions. Second operand 7 states. [2019-12-27 04:17:04,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:04,530 INFO L93 Difference]: Finished difference Result 1462 states and 4574 transitions. [2019-12-27 04:17:04,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 04:17:04,531 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2019-12-27 04:17:04,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:04,536 INFO L225 Difference]: With dead ends: 1462 [2019-12-27 04:17:04,536 INFO L226 Difference]: Without dead ends: 1410 [2019-12-27 04:17:04,537 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2019-12-27 04:17:04,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1410 states. [2019-12-27 04:17:04,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1410 to 1410. [2019-12-27 04:17:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1410 states. [2019-12-27 04:17:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1410 states and 4448 transitions. [2019-12-27 04:17:04,566 INFO L78 Accepts]: Start accepts. Automaton has 1410 states and 4448 transitions. Word has length 33 [2019-12-27 04:17:04,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:04,567 INFO L462 AbstractCegarLoop]: Abstraction has 1410 states and 4448 transitions. [2019-12-27 04:17:04,567 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 04:17:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 4448 transitions. [2019-12-27 04:17:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 04:17:04,573 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:04,573 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:04,574 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:04,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:04,574 INFO L82 PathProgramCache]: Analyzing trace with hash -1362760326, now seen corresponding path program 1 times [2019-12-27 04:17:04,575 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:04,575 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54725444] [2019-12-27 04:17:04,575 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:04,627 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 04:17:04,627 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54725444] [2019-12-27 04:17:04,628 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:04,628 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 04:17:04,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285459371] [2019-12-27 04:17:04,629 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 04:17:04,630 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:04,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 04:17:04,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:04,630 INFO L87 Difference]: Start difference. First operand 1410 states and 4448 transitions. Second operand 3 states. [2019-12-27 04:17:04,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:04,907 INFO L93 Difference]: Finished difference Result 2152 states and 6578 transitions. [2019-12-27 04:17:04,907 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 04:17:04,907 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 04:17:04,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:04,912 INFO L225 Difference]: With dead ends: 2152 [2019-12-27 04:17:04,913 INFO L226 Difference]: Without dead ends: 2152 [2019-12-27 04:17:04,913 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 04:17:04,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2152 states. [2019-12-27 04:17:04,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2152 to 1860. [2019-12-27 04:17:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1860 states. [2019-12-27 04:17:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1860 states and 5758 transitions. [2019-12-27 04:17:04,961 INFO L78 Accepts]: Start accepts. Automaton has 1860 states and 5758 transitions. Word has length 44 [2019-12-27 04:17:04,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:04,961 INFO L462 AbstractCegarLoop]: Abstraction has 1860 states and 5758 transitions. [2019-12-27 04:17:04,961 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 04:17:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 5758 transitions. [2019-12-27 04:17:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 04:17:04,966 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:04,967 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:04,967 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:04,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:04,967 INFO L82 PathProgramCache]: Analyzing trace with hash 761494872, now seen corresponding path program 1 times [2019-12-27 04:17:04,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:04,968 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210762426] [2019-12-27 04:17:04,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:05,062 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 04:17:05,063 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210762426] [2019-12-27 04:17:05,063 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:05,063 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 04:17:05,064 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879572321] [2019-12-27 04:17:05,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 04:17:05,064 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:05,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 04:17:05,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:05,066 INFO L87 Difference]: Start difference. First operand 1860 states and 5758 transitions. Second operand 3 states. [2019-12-27 04:17:05,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:05,081 INFO L93 Difference]: Finished difference Result 1858 states and 5753 transitions. [2019-12-27 04:17:05,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 04:17:05,081 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 04:17:05,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:05,086 INFO L225 Difference]: With dead ends: 1858 [2019-12-27 04:17:05,086 INFO L226 Difference]: Without dead ends: 1858 [2019-12-27 04:17:05,087 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:05,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1858 states. [2019-12-27 04:17:05,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1858 to 1858. [2019-12-27 04:17:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1858 states. [2019-12-27 04:17:05,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1858 states and 5753 transitions. [2019-12-27 04:17:05,127 INFO L78 Accepts]: Start accepts. Automaton has 1858 states and 5753 transitions. Word has length 44 [2019-12-27 04:17:05,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:05,129 INFO L462 AbstractCegarLoop]: Abstraction has 1858 states and 5753 transitions. [2019-12-27 04:17:05,129 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 04:17:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 5753 transitions. [2019-12-27 04:17:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 04:17:05,135 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:05,135 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:05,135 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:05,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:05,136 INFO L82 PathProgramCache]: Analyzing trace with hash 2130278516, now seen corresponding path program 1 times [2019-12-27 04:17:05,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:05,140 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686683351] [2019-12-27 04:17:05,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:05,228 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 04:17:05,229 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686683351] [2019-12-27 04:17:05,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:05,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 04:17:05,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745928335] [2019-12-27 04:17:05,230 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 04:17:05,230 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:05,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 04:17:05,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:05,230 INFO L87 Difference]: Start difference. First operand 1858 states and 5753 transitions. Second operand 3 states. [2019-12-27 04:17:05,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:05,248 INFO L93 Difference]: Finished difference Result 1798 states and 5501 transitions. [2019-12-27 04:17:05,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 04:17:05,249 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-12-27 04:17:05,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:05,253 INFO L225 Difference]: With dead ends: 1798 [2019-12-27 04:17:05,253 INFO L226 Difference]: Without dead ends: 1798 [2019-12-27 04:17:05,253 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 04:17:05,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1798 states. [2019-12-27 04:17:05,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1798 to 1798. [2019-12-27 04:17:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1798 states. [2019-12-27 04:17:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1798 states and 5501 transitions. [2019-12-27 04:17:05,291 INFO L78 Accepts]: Start accepts. Automaton has 1798 states and 5501 transitions. Word has length 45 [2019-12-27 04:17:05,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:05,292 INFO L462 AbstractCegarLoop]: Abstraction has 1798 states and 5501 transitions. [2019-12-27 04:17:05,292 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 04:17:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 5501 transitions. [2019-12-27 04:17:05,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-27 04:17:05,297 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:05,297 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:05,298 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:05,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:05,298 INFO L82 PathProgramCache]: Analyzing trace with hash 192616460, now seen corresponding path program 1 times [2019-12-27 04:17:05,298 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:05,298 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401335329] [2019-12-27 04:17:05,299 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 04:17:05,415 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 04:17:05,415 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401335329] [2019-12-27 04:17:05,416 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 04:17:05,416 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 04:17:05,416 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705255615] [2019-12-27 04:17:05,417 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 04:17:05,417 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 04:17:05,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 04:17:05,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 04:17:05,417 INFO L87 Difference]: Start difference. First operand 1798 states and 5501 transitions. Second operand 5 states. [2019-12-27 04:17:05,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 04:17:05,455 INFO L93 Difference]: Finished difference Result 1882 states and 5651 transitions. [2019-12-27 04:17:05,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 04:17:05,456 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2019-12-27 04:17:05,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 04:17:05,458 INFO L225 Difference]: With dead ends: 1882 [2019-12-27 04:17:05,458 INFO L226 Difference]: Without dead ends: 1000 [2019-12-27 04:17:05,459 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 04:17:05,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2019-12-27 04:17:05,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 1000. [2019-12-27 04:17:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1000 states. [2019-12-27 04:17:05,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 1000 states and 2575 transitions. [2019-12-27 04:17:05,477 INFO L78 Accepts]: Start accepts. Automaton has 1000 states and 2575 transitions. Word has length 46 [2019-12-27 04:17:05,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 04:17:05,477 INFO L462 AbstractCegarLoop]: Abstraction has 1000 states and 2575 transitions. [2019-12-27 04:17:05,477 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 04:17:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2575 transitions. [2019-12-27 04:17:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2019-12-27 04:17:05,480 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 04:17:05,480 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 04:17:05,480 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 04:17:05,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 04:17:05,481 INFO L82 PathProgramCache]: Analyzing trace with hash 933257892, now seen corresponding path program 2 times [2019-12-27 04:17:05,481 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 04:17:05,481 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890660248] [2019-12-27 04:17:05,481 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 04:17:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 04:17:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 04:17:05,700 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 04:17:05,700 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 04:17:05,704 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [839] [839] ULTIMATE.startENTRY-->L847: Formula: (let ((.cse1 (store |v_#valid_99| 0 0))) (let ((.cse0 (store .cse1 |v_~#a~0.base_137| 1))) (and (= 0 v_~a$w_buff1~0_71) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= |v_#valid_97| (store .cse0 |v_ULTIMATE.start_main_~#t2721~0.base_21| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd4~0_9) (= 0 v_~a$w_buff1_used~0_265) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_9) (= 0 v_~a$read_delayed_var~0.base_7) (= |v_~#a~0.offset_137| 0) (= |v_#NULL.offset_6| 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_48) (= v_~a$flush_delayed~0_68 0) (= 0 v_~a$r_buff0_thd1~0_194) (< 0 |v_#StackHeapBarrier_32|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_9) (< |v_#StackHeapBarrier_32| |v_~#a~0.base_137|) (= v_~a$mem_tmp~0_33 0) (= 0 v_~a$r_buff1_thd3~0_7) (= v_~__unbuffered_cnt~0_200 0) (= 0 v_~weak$$choice1~0_29) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#t2721~0.base_21|) (= |v_#memory_int_243| (store |v_#memory_int_244| |v_ULTIMATE.start_main_~#t2721~0.base_21| (store (select |v_#memory_int_244| |v_ULTIMATE.start_main_~#t2721~0.base_21|) |v_ULTIMATE.start_main_~#t2721~0.offset_17| 0))) (= 0 v_~weak$$choice0~0_24) (= 0 v_~a$r_buff1_thd4~0_91) (= 0 v_~__unbuffered_p1_EAX~0_47) (= v_~a$r_buff0_thd4~0_99 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~y~0_58 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_9) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34 0) (= (select (select |v_#memory_int_244| |v_~#a~0.base_137|) |v_~#a~0.offset_137|) 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_9) (= 0 v_~a$w_buff0~0_68) (= v_~a$r_buff0_thd2~0_8 0) (= 0 v_~__unbuffered_p3_EAX~0_31) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_9) (= 0 v_~a$r_buff1_thd0~0_69) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34) (= 0 v_~a$read_delayed~0_7) (= v_~a$read_delayed_var~0.offset_7 0) (= 0 v_~__unbuffered_p0_EAX~0_60) (= v_~a$r_buff0_thd3~0_8 0) (= v_~main$tmp_guard1~0_26 0) (= v_~x~0_59 0) (= 0 |v_ULTIMATE.start_main_~#t2721~0.offset_17|) (= v_~a$r_buff0_thd0~0_86 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2721~0.base_21|)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~__unbuffered_p2_EAX~0_53) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd4~0_9) (= 0 |v_#NULL.base_6|) (= v_~__unbuffered_p0_EAX$mem_tmp~0_9 0) (= v_~z~0_40 0) (= 0 v_~a$r_buff1_thd2~0_8) (= |v_#length_57| (store (store |v_#length_59| |v_~#a~0.base_137| 4) |v_ULTIMATE.start_main_~#t2721~0.base_21| 4)) (= 0 v_~weak$$choice2~0_99) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= (select .cse1 |v_~#a~0.base_137|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_9) (= 0 v_~a$w_buff0_used~0_447) (= v_~main$tmp_guard0~0_37 0) (= 0 v_~a$r_buff1_thd1~0_126)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_32|, #valid=|v_#valid_99|, #memory_int=|v_#memory_int_244|, #length=|v_#length_59|} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite47=|v_ULTIMATE.start_main_#t~ite47_28|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_9, #NULL.offset=|v_#NULL.offset_6|, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_86, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_32|, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_99, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_9, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_151|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_40|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_60, ULTIMATE.start_main_~#t2722~0.offset=|v_ULTIMATE.start_main_~#t2722~0.offset_16|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_47, ~__unbuffered_p0_EAX$r_buff0_thd4~0=v_~__unbuffered_p0_EAX$r_buff0_thd4~0_9, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_31, #length=|v_#length_57|, ULTIMATE.start_main_#t~nondet48=|v_ULTIMATE.start_main_#t~nondet48_33|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_53, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t2722~0.base=|v_ULTIMATE.start_main_~#t2722~0.base_22|, ULTIMATE.start_main_~#t2724~0.offset=|v_ULTIMATE.start_main_~#t2724~0.offset_22|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_447, ~#a~0.base=|v_~#a~0.base_137|, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_194, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_9, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_9, ~weak$$choice0~0=v_~weak$$choice0~0_24, ULTIMATE.start_main_~#t2721~0.base=|v_ULTIMATE.start_main_~#t2721~0.base_21|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_7, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_9, ~a$w_buff0~0=v_~a$w_buff0~0_68, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_9, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_69, ~#a~0.offset=|v_~#a~0.offset_137|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_200, ULTIMATE.start_main_#t~mem49=|v_ULTIMATE.start_main_#t~mem49_33|, ~x~0=v_~x~0_59, ULTIMATE.start_main_#t~mem41=|v_ULTIMATE.start_main_#t~mem41_28|, ~a$read_delayed~0=v_~a$read_delayed~0_7, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_91, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_8, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_21|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_25|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_55|, ~a$mem_tmp~0=v_~a$mem_tmp~0_33, ~__unbuffered_p0_EAX$r_buff1_thd4~0=v_~__unbuffered_p0_EAX$r_buff1_thd4~0_9, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_51|, ~a$w_buff1~0=v_~a$w_buff1~0_71, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ULTIMATE.start_main_~#t2723~0.offset=|v_ULTIMATE.start_main_~#t2723~0.offset_31|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_48, ~y~0=v_~y~0_58, ULTIMATE.start_main_~#t2723~0.base=|v_ULTIMATE.start_main_~#t2723~0.base_37|, ULTIMATE.start_main_#t~nondet40=|v_ULTIMATE.start_main_#t~nondet40_16|, ULTIMATE.start_main_~#t2721~0.offset=|v_ULTIMATE.start_main_~#t2721~0.offset_17|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_126, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_9, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_37, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ~a$flush_delayed~0=v_~a$flush_delayed~0_68, ULTIMATE.start_main_~#t2724~0.base=|v_ULTIMATE.start_main_~#t2724~0.base_27|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_97|, #memory_int=|v_#memory_int_243|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_7|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_15|, ~z~0=v_~z~0_40, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_265, ~weak$$choice2~0=v_~weak$$choice2~0_99, ~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_7} AuxVars[] AssignedVars[~a$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite47, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ~a$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite43, ~a$r_buff0_thd4~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2722~0.offset, ~__unbuffered_p1_EAX~0, ~__unbuffered_p0_EAX$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ULTIMATE.start_main_#t~nondet48, ~__unbuffered_p2_EAX~0, ~__unbuffered_p0_EAX$w_buff1~0, ~a$r_buff1_thd3~0, ULTIMATE.start_main_~#t2722~0.base, ULTIMATE.start_main_~#t2724~0.offset, ~a$w_buff0_used~0, ~#a~0.base, ~a$r_buff0_thd1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ULTIMATE.start_main_~#t2721~0.base, ~a$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$mem_tmp~0, ~a$w_buff0~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_#t~nondet38, ~a$r_buff1_thd0~0, ~#a~0.offset, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~mem49, ~x~0, ULTIMATE.start_main_#t~mem41, ~a$read_delayed~0, ~a$r_buff1_thd4~0, ~a$r_buff0_thd2~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ~a$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd4~0, ULTIMATE.start_main_#t~ite51, ~a$w_buff1~0, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t2723~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t2723~0.base, ULTIMATE.start_main_#t~nondet40, ULTIMATE.start_main_~#t2721~0.offset, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~a$r_buff0_thd3~0, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~a$flush_delayed~0, ULTIMATE.start_main_~#t2724~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~z~0, ~a$w_buff1_used~0, ~weak$$choice2~0, ~a$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 04:17:05,713 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [710] [710] L763-->L764: Formula: (and (= v_~a$w_buff0~0_17 v_~a$w_buff0~0_16) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~a$w_buff0~0=v_~a$w_buff0~0_17, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_9|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_9|, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~weak$$choice2~0=v_~weak$$choice2~0_23, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_11|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~a$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-27 04:17:05,713 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [796] [796] L847-1-->L849: Formula: (and (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2722~0.base_12| 1)) (< |v_#StackHeapBarrier_16| |v_ULTIMATE.start_main_~#t2722~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t2722~0.base_12| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2722~0.base_12| 4) |v_#length_27|) (= (store |v_#memory_int_138| |v_ULTIMATE.start_main_~#t2722~0.base_12| (store (select |v_#memory_int_138| |v_ULTIMATE.start_main_~#t2722~0.base_12|) |v_ULTIMATE.start_main_~#t2722~0.offset_10| 1)) |v_#memory_int_137|) (= 0 |v_ULTIMATE.start_main_~#t2722~0.offset_10|) (= (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2722~0.base_12|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_16|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_138|, #length=|v_#length_28|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_16|, ULTIMATE.start_main_~#t2722~0.offset=|v_ULTIMATE.start_main_~#t2722~0.offset_10|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_137|, ULTIMATE.start_main_~#t2722~0.base=|v_ULTIMATE.start_main_~#t2722~0.base_12|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_5|, #length=|v_#length_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2722~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t2722~0.base, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-27 04:17:05,715 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [734] [734] L764-->L765: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_30 256))) (= v_~a$w_buff1~0_20 v_~a$w_buff1~0_19)) InVars {~a$w_buff1~0=v_~a$w_buff1~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_19, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_8|, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_9|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_8|} AuxVars[] AssignedVars[~a$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-27 04:17:05,715 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [811] [811] L765-->L765-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In855560773 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite17_Out855560773| ~a$w_buff0_used~0_In855560773) (not .cse0) (= |P0Thread1of1ForFork1_#t~ite16_In855560773| |P0Thread1of1ForFork1_#t~ite16_Out855560773|)) (and (= |P0Thread1of1ForFork1_#t~ite17_Out855560773| |P0Thread1of1ForFork1_#t~ite16_Out855560773|) .cse0 (let ((.cse1 (= (mod ~a$r_buff0_thd1~0_In855560773 256) 0))) (or (and (= 0 (mod ~a$r_buff1_thd1~0_In855560773 256)) .cse1) (and (= (mod ~a$w_buff1_used~0_In855560773 256) 0) .cse1) (= (mod ~a$w_buff0_used~0_In855560773 256) 0))) (= |P0Thread1of1ForFork1_#t~ite16_Out855560773| ~a$w_buff0_used~0_In855560773)))) InVars {~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In855560773, ~a$w_buff0_used~0=~a$w_buff0_used~0_In855560773, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In855560773, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In855560773|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In855560773, ~weak$$choice2~0=~weak$$choice2~0_In855560773} OutVars{~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In855560773, ~a$w_buff0_used~0=~a$w_buff0_used~0_In855560773, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out855560773|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out855560773|, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In855560773, ~a$w_buff1_used~0=~a$w_buff1_used~0_In855560773, ~weak$$choice2~0=~weak$$choice2~0_In855560773} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-27 04:17:05,716 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [812] [812] L766-->L766-8: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In-956419072 256) 0))) (or (and .cse0 (= |P0Thread1of1ForFork1_#t~ite19_Out-956419072| |P0Thread1of1ForFork1_#t~ite20_Out-956419072|) (= |P0Thread1of1ForFork1_#t~ite19_Out-956419072| ~a$w_buff1_used~0_In-956419072) (let ((.cse1 (= (mod ~a$r_buff0_thd1~0_In-956419072 256) 0))) (or (and .cse1 (= (mod ~a$r_buff1_thd1~0_In-956419072 256) 0)) (= 0 (mod ~a$w_buff0_used~0_In-956419072 256)) (and (= 0 (mod ~a$w_buff1_used~0_In-956419072 256)) .cse1)))) (and (not .cse0) (= |P0Thread1of1ForFork1_#t~ite19_In-956419072| |P0Thread1of1ForFork1_#t~ite19_Out-956419072|) (= ~a$w_buff1_used~0_In-956419072 |P0Thread1of1ForFork1_#t~ite20_Out-956419072|)))) InVars {~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-956419072, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In-956419072|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-956419072, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-956419072, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-956419072, ~weak$$choice2~0=~weak$$choice2~0_In-956419072} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out-956419072|, ~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-956419072, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out-956419072|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-956419072, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-956419072, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-956419072, ~weak$$choice2~0=~weak$$choice2~0_In-956419072} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-27 04:17:05,718 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [813] [813] L767-->L768: Formula: (let ((.cse0 (= ~a$r_buff0_thd1~0_In-1834009036 ~a$r_buff0_thd1~0_Out-1834009036)) (.cse1 (= (mod ~weak$$choice2~0_In-1834009036 256) 0))) (or (and .cse0 (not .cse1)) (and (let ((.cse2 (= (mod ~a$r_buff0_thd1~0_In-1834009036 256) 0))) (or (and .cse2 (= 0 (mod ~a$w_buff1_used~0_In-1834009036 256))) (and .cse2 (= (mod ~a$r_buff1_thd1~0_In-1834009036 256) 0)) (= 0 (mod ~a$w_buff0_used~0_In-1834009036 256)))) .cse0 .cse1))) InVars {~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-1834009036, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1834009036, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-1834009036, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1834009036, ~weak$$choice2~0=~weak$$choice2~0_In-1834009036} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-1834009036|, ~a$r_buff1_thd1~0=~a$r_buff1_thd1~0_In-1834009036, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-1834009036, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_Out-1834009036, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1834009036, ~weak$$choice2~0=~weak$$choice2~0_In-1834009036, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-1834009036|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-1834009036|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~a$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-27 04:17:05,718 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [744] [744] L768-->L772: Formula: (and (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_16) (= (select (select |v_#memory_int_76| |v_~#a~0.base_42|) |v_~#a~0.offset_42|) v_~__unbuffered_p0_EAX~0_18) (not (= 0 (mod v_~weak$$choice2~0_33 256))) (= v_~a$r_buff1_thd1~0_46 v_~a$r_buff1_thd1~0_45) (= |v_~#a~0.offset_42| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_12) (= |v_~#a~0.base_42| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_12)) InVars {~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_76|, ~#a~0.base=|v_~#a~0.base_42|, ~#a~0.offset=|v_~#a~0.offset_42|, ~weak$$choice2~0=v_~weak$$choice2~0_33} OutVars{P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_16|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_19|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_45, ~#a~0.base=|v_~#a~0.base_42|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_12, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_10|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, #memory_int=|v_#memory_int_76|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_12, ~#a~0.offset=|v_~#a~0.offset_42|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_16, ~weak$$choice2~0=v_~weak$$choice2~0_33, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_19|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$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 04:17:05,718 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L772-->L783: Formula: (and (= (store |v_#memory_int_51| |v_~#a~0.base_26| (store (select |v_#memory_int_51| |v_~#a~0.base_26|) |v_~#a~0.offset_26| v_~a$mem_tmp~0_6)) |v_#memory_int_50|) (= v_~a$flush_delayed~0_12 0) (= (+ v_~__unbuffered_cnt~0_49 1) v_~__unbuffered_cnt~0_48) (= v_~x~0_13 1) (not (= (mod v_~a$flush_delayed~0_13 256) 0))) InVars {~a$mem_tmp~0=v_~a$mem_tmp~0_6, ~a$flush_delayed~0=v_~a$flush_delayed~0_13, #memory_int=|v_#memory_int_51|, ~#a~0.base=|v_~#a~0.base_26|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_49, ~#a~0.offset=|v_~#a~0.offset_26|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_9|, ~a$mem_tmp~0=v_~a$mem_tmp~0_6, ~a$flush_delayed~0=v_~a$flush_delayed~0_12, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_15|, #memory_int=|v_#memory_int_50|, ~#a~0.base=|v_~#a~0.base_26|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_48, ~#a~0.offset=|v_~#a~0.offset_26|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, ~a$flush_delayed~0, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 04:17:05,719 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [791] [791] P1ENTRY-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg.offset_14| v_P1Thread1of1ForFork2_~arg.offset_14) (= |v_P1Thread1of1ForFork2_#in~arg.base_14| v_P1Thread1of1ForFork2_~arg.base_14) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= v_~x~0_29 v_~__unbuffered_p1_EAX~0_20) (= v_~__unbuffered_cnt~0_94 (+ v_~__unbuffered_cnt~0_95 1)) (= v_~y~0_27 1) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_14|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_14|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_95, ~x~0=v_~x~0_29} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_14|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_14, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_14, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_14|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_94, ~y~0=v_~y~0_27, ~x~0=v_~x~0_29, 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 04:17:05,719 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [798] [798] L849-1-->L851: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2723~0.offset_19|) (= |v_#valid_52| (store |v_#valid_53| |v_ULTIMATE.start_main_~#t2723~0.base_21| 1)) (< |v_#StackHeapBarrier_17| |v_ULTIMATE.start_main_~#t2723~0.base_21|) (= |v_#length_29| (store |v_#length_30| |v_ULTIMATE.start_main_~#t2723~0.base_21| 4)) (= |v_#memory_int_149| (store |v_#memory_int_150| |v_ULTIMATE.start_main_~#t2723~0.base_21| (store (select |v_#memory_int_150| |v_ULTIMATE.start_main_~#t2723~0.base_21|) |v_ULTIMATE.start_main_~#t2723~0.offset_19| 2))) (not (= 0 |v_ULTIMATE.start_main_~#t2723~0.base_21|)) (= 0 (select |v_#valid_53| |v_ULTIMATE.start_main_~#t2723~0.base_21|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_53|, #memory_int=|v_#memory_int_150|, #length=|v_#length_30|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_52|, #memory_int=|v_#memory_int_149|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_6|, ULTIMATE.start_main_~#t2723~0.offset=|v_ULTIMATE.start_main_~#t2723~0.offset_19|, #length=|v_#length_29|, ULTIMATE.start_main_~#t2723~0.base=|v_ULTIMATE.start_main_~#t2723~0.base_21|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t2723~0.offset, #length, ULTIMATE.start_main_~#t2723~0.base] because there is no mapped edge [2019-12-27 04:17:05,720 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] P2ENTRY-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork3_#res.base_9|) (= |v_P2Thread1of1ForFork3_#res.offset_9| 0) (= v_P2Thread1of1ForFork3_~arg.base_15 |v_P2Thread1of1ForFork3_#in~arg.base_15|) (= v_~y~0_20 v_~__unbuffered_p2_EAX~0_19) (= (+ v_~__unbuffered_cnt~0_67 1) v_~__unbuffered_cnt~0_66) (= v_~z~0_18 1) (= |v_P2Thread1of1ForFork3_#in~arg.offset_15| v_P2Thread1of1ForFork3_~arg.offset_15)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_15|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_67, ~y~0=v_~y~0_20, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_15|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_15, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_15|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_66, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_19, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_15, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_9|, ~z~0=v_~z~0_18, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_9|, ~y~0=v_~y~0_20, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_15|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_cnt~0, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, ~z~0, P2Thread1of1ForFork3_#res.offset] because there is no mapped edge [2019-12-27 04:17:05,720 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [795] [795] L851-1-->L853: Formula: (and (not (= |v_ULTIMATE.start_main_~#t2724~0.base_11| 0)) (= |v_ULTIMATE.start_main_~#t2724~0.offset_10| 0) (= (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2724~0.base_11|) 0) (= |v_#memory_int_135| (store |v_#memory_int_136| |v_ULTIMATE.start_main_~#t2724~0.base_11| (store (select |v_#memory_int_136| |v_ULTIMATE.start_main_~#t2724~0.base_11|) |v_ULTIMATE.start_main_~#t2724~0.offset_10| 3))) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2724~0.base_11|) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2724~0.base_11| 1)) (= |v_#length_25| (store |v_#length_26| |v_ULTIMATE.start_main_~#t2724~0.base_11| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_136|, #length=|v_#length_26|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2724~0.base=|v_ULTIMATE.start_main_~#t2724~0.base_11|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_135|, ULTIMATE.start_main_~#t2724~0.offset=|v_ULTIMATE.start_main_~#t2724~0.offset_10|, #length=|v_#length_25|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2724~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2724~0.offset, #length, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-27 04:17:05,725 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L824-2-->L824-4: Formula: (let ((.cse0 (= 0 (mod ~a$r_buff1_thd4~0_In-1656248642 256))) (.cse1 (= (mod ~a$w_buff1_used~0_In-1656248642 256) 0))) (or (and (or .cse0 .cse1) (= |P3Thread1of1ForFork0_#t~mem30_Out-1656248642| |P3Thread1of1ForFork0_#t~ite31_Out-1656248642|) (= (select (select |#memory_int_In-1656248642| |~#a~0.base_In-1656248642|) |~#a~0.offset_In-1656248642|) |P3Thread1of1ForFork0_#t~mem30_Out-1656248642|)) (and (= |P3Thread1of1ForFork0_#t~mem30_In-1656248642| |P3Thread1of1ForFork0_#t~mem30_Out-1656248642|) (not .cse0) (= |P3Thread1of1ForFork0_#t~ite31_Out-1656248642| ~a$w_buff1~0_In-1656248642) (not .cse1)))) InVars {~a$w_buff1~0=~a$w_buff1~0_In-1656248642, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1656248642, #memory_int=|#memory_int_In-1656248642|, ~#a~0.base=|~#a~0.base_In-1656248642|, ~#a~0.offset=|~#a~0.offset_In-1656248642|, P3Thread1of1ForFork0_#t~mem30=|P3Thread1of1ForFork0_#t~mem30_In-1656248642|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1656248642} OutVars{~a$w_buff1~0=~a$w_buff1~0_In-1656248642, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-1656248642, #memory_int=|#memory_int_In-1656248642|, ~#a~0.base=|~#a~0.base_In-1656248642|, P3Thread1of1ForFork0_#t~mem30=|P3Thread1of1ForFork0_#t~mem30_Out-1656248642|, ~#a~0.offset=|~#a~0.offset_In-1656248642|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-1656248642, P3Thread1of1ForFork0_#t~ite31=|P3Thread1of1ForFork0_#t~ite31_Out-1656248642|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~mem30, P3Thread1of1ForFork0_#t~ite31] because there is no mapped edge [2019-12-27 04:17:05,725 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [707] [707] L824-4-->L825: Formula: (= (store |v_#memory_int_38| |v_~#a~0.base_20| (store (select |v_#memory_int_38| |v_~#a~0.base_20|) |v_~#a~0.offset_20| |v_P3Thread1of1ForFork0_#t~ite31_10|)) |v_#memory_int_37|) InVars {#memory_int=|v_#memory_int_38|, ~#a~0.base=|v_~#a~0.base_20|, ~#a~0.offset=|v_~#a~0.offset_20|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_10|} OutVars{#memory_int=|v_#memory_int_37|, ~#a~0.base=|v_~#a~0.base_20|, P3Thread1of1ForFork0_#t~mem30=|v_P3Thread1of1ForFork0_#t~mem30_5|, ~#a~0.offset=|v_~#a~0.offset_20|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_7|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_9|} AuxVars[] AssignedVars[#memory_int, P3Thread1of1ForFork0_#t~mem30, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31] because there is no mapped edge [2019-12-27 04:17:05,725 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [754] [754] L825-->L825-2: Formula: (let ((.cse0 (= (mod ~a$r_buff0_thd4~0_In478332233 256) 0)) (.cse1 (= 0 (mod ~a$w_buff0_used~0_In478332233 256)))) (or (and (or .cse0 .cse1) (= ~a$w_buff0_used~0_In478332233 |P3Thread1of1ForFork0_#t~ite33_Out478332233|)) (and (not .cse0) (not .cse1) (= 0 |P3Thread1of1ForFork0_#t~ite33_Out478332233|)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In478332233, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In478332233} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In478332233, P3Thread1of1ForFork0_#t~ite33=|P3Thread1of1ForFork0_#t~ite33_Out478332233|, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In478332233} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-27 04:17:05,727 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [761] [761] L826-->L826-2: Formula: (let ((.cse2 (= (mod ~a$w_buff1_used~0_In-522290786 256) 0)) (.cse3 (= (mod ~a$r_buff1_thd4~0_In-522290786 256) 0)) (.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In-522290786 256))) (.cse1 (= (mod ~a$w_buff0_used~0_In-522290786 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~a$w_buff1_used~0_In-522290786 |P3Thread1of1ForFork0_#t~ite34_Out-522290786|)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |P3Thread1of1ForFork0_#t~ite34_Out-522290786|)))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-522290786, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-522290786, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-522290786, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-522290786} OutVars{~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-522290786, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-522290786, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-522290786, P3Thread1of1ForFork0_#t~ite34=|P3Thread1of1ForFork0_#t~ite34_Out-522290786|, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-522290786} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-27 04:17:05,728 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [755] [755] L827-->L828: Formula: (let ((.cse1 (= (mod ~a$w_buff0_used~0_In-1541421647 256) 0)) (.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In-1541421647 256)))) (or (and (or .cse0 .cse1) (= ~a$r_buff0_thd4~0_In-1541421647 ~a$r_buff0_thd4~0_Out-1541421647)) (and (not .cse1) (not .cse0) (= 0 ~a$r_buff0_thd4~0_Out-1541421647)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1541421647, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-1541421647} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In-1541421647, P3Thread1of1ForFork0_#t~ite35=|P3Thread1of1ForFork0_#t~ite35_Out-1541421647|, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_Out-1541421647} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite35, ~a$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 04:17:05,729 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [751] [751] L828-->L828-2: Formula: (let ((.cse1 (= 0 (mod ~a$w_buff0_used~0_In-513863268 256))) (.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In-513863268 256))) (.cse3 (= (mod ~a$w_buff1_used~0_In-513863268 256) 0)) (.cse2 (= 0 (mod ~a$r_buff1_thd4~0_In-513863268 256)))) (or (and (= |P3Thread1of1ForFork0_#t~ite36_Out-513863268| ~a$r_buff1_thd4~0_In-513863268) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |P3Thread1of1ForFork0_#t~ite36_Out-513863268| 0) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-513863268, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-513863268, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-513863268, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-513863268} OutVars{~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-513863268, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-513863268, P3Thread1of1ForFork0_#t~ite36=|P3Thread1of1ForFork0_#t~ite36_Out-513863268|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-513863268, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-513863268} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-27 04:17:05,729 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [805] [805] L828-2-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= v_~a$r_buff1_thd4~0_64 |v_P3Thread1of1ForFork0_#t~ite36_60|) (= v_~__unbuffered_cnt~0_136 (+ v_~__unbuffered_cnt~0_137 1)) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_137, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_60|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_64, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_136, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_59|} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P3Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-27 04:17:05,730 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [681] [681] L857-->L859-2: Formula: (and (or (= 0 (mod v_~a$r_buff0_thd0~0_23 256)) (= 0 (mod v_~a$w_buff0_used~0_75 256))) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~a$w_buff0_used~0=v_~a$w_buff0_used~0_75, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_75, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 04:17:05,730 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L859-2-->L859-5: Formula: (let ((.cse1 (= 0 (mod ~a$w_buff1_used~0_In372797168 256))) (.cse0 (= |ULTIMATE.start_main_#t~ite43_Out372797168| |ULTIMATE.start_main_#t~ite42_Out372797168|)) (.cse2 (= (mod ~a$r_buff1_thd0~0_In372797168 256) 0))) (or (and (= (select (select |#memory_int_In372797168| |~#a~0.base_In372797168|) |~#a~0.offset_In372797168|) |ULTIMATE.start_main_#t~mem41_Out372797168|) .cse0 (= |ULTIMATE.start_main_#t~ite42_Out372797168| |ULTIMATE.start_main_#t~mem41_Out372797168|) (or .cse1 .cse2)) (and (not .cse1) .cse0 (= |ULTIMATE.start_main_#t~ite42_Out372797168| ~a$w_buff1~0_In372797168) (not .cse2) (= |ULTIMATE.start_main_#t~mem41_In372797168| |ULTIMATE.start_main_#t~mem41_Out372797168|)))) InVars {~a$w_buff1~0=~a$w_buff1~0_In372797168, ULTIMATE.start_main_#t~mem41=|ULTIMATE.start_main_#t~mem41_In372797168|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In372797168, #memory_int=|#memory_int_In372797168|, ~#a~0.base=|~#a~0.base_In372797168|, ~#a~0.offset=|~#a~0.offset_In372797168|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In372797168} OutVars{~a$w_buff1~0=~a$w_buff1~0_In372797168, ULTIMATE.start_main_#t~mem41=|ULTIMATE.start_main_#t~mem41_Out372797168|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In372797168, #memory_int=|#memory_int_In372797168|, ~#a~0.base=|~#a~0.base_In372797168|, ~#a~0.offset=|~#a~0.offset_In372797168|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In372797168, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out372797168|, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out372797168|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem41, ULTIMATE.start_main_#t~ite43, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-27 04:17:05,732 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [763] [763] L860-->L860-2: Formula: (let ((.cse0 (= (mod ~a$r_buff0_thd0~0_In-2026504644 256) 0)) (.cse1 (= (mod ~a$w_buff0_used~0_In-2026504644 256) 0))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite44_Out-2026504644|) (not .cse1)) (and (or .cse0 .cse1) (= ~a$w_buff0_used~0_In-2026504644 |ULTIMATE.start_main_#t~ite44_Out-2026504644|)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-2026504644, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-2026504644} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In-2026504644, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-2026504644, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out-2026504644|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-27 04:17:05,734 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [759] [759] L861-->L861-2: Formula: (let ((.cse3 (= (mod ~a$r_buff0_thd0~0_In-561661774 256) 0)) (.cse2 (= 0 (mod ~a$w_buff0_used~0_In-561661774 256))) (.cse0 (= (mod ~a$r_buff1_thd0~0_In-561661774 256) 0)) (.cse1 (= (mod ~a$w_buff1_used~0_In-561661774 256) 0))) (or (and (= ~a$w_buff1_used~0_In-561661774 |ULTIMATE.start_main_#t~ite45_Out-561661774|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite45_Out-561661774|) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-561661774, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-561661774, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-561661774, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-561661774} OutVars{~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-561661774, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-561661774, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-561661774, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-561661774, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-561661774|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-27 04:17:05,735 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L862-->L863: Formula: (let ((.cse0 (= (mod ~a$w_buff0_used~0_In-207890885 256) 0)) (.cse1 (= 0 (mod ~a$r_buff0_thd0~0_In-207890885 256)))) (or (and (not .cse0) (not .cse1) (= ~a$r_buff0_thd0~0_Out-207890885 0)) (and (or .cse0 .cse1) (= ~a$r_buff0_thd0~0_In-207890885 ~a$r_buff0_thd0~0_Out-207890885)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-207890885, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-207890885} OutVars{ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-207890885|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-207890885, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_Out-207890885} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite46, ~a$r_buff0_thd0~0] because there is no mapped edge [2019-12-27 04:17:05,735 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L863-->L867: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~nondet48_In-2015684966| ~weak$$choice1~0_Out-2015684966)) (.cse3 (= 0 (mod ~a$w_buff0_used~0_In-2015684966 256))) (.cse4 (= 0 (mod ~a$r_buff0_thd0~0_In-2015684966 256))) (.cse1 (= (mod ~a$w_buff1_used~0_In-2015684966 256) 0)) (.cse0 (= (mod ~a$r_buff1_thd0~0_In-2015684966 256) 0))) (or (and (or .cse0 .cse1) .cse2 (or .cse3 .cse4) (= ~a$r_buff1_thd0~0_In-2015684966 ~a$r_buff1_thd0~0_Out-2015684966)) (and .cse2 (= 0 ~a$r_buff1_thd0~0_Out-2015684966) (or (and (not .cse3) (not .cse4)) (and (not .cse1) (not .cse0)))))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In-2015684966, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-2015684966, ULTIMATE.start_main_#t~nondet48=|ULTIMATE.start_main_#t~nondet48_In-2015684966|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-2015684966, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-2015684966} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-2015684966, ULTIMATE.start_main_#t~ite47=|ULTIMATE.start_main_#t~ite47_Out-2015684966|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_Out-2015684966, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-2015684966, ULTIMATE.start_main_#t~nondet48=|ULTIMATE.start_main_#t~nondet48_Out-2015684966|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-2015684966, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-2015684966} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~ite47, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~nondet48] because there is no mapped edge [2019-12-27 04:17:05,736 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [765] [765] L867-->L867-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In-475568087 256) 0)) (.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-475568087 256))))) (or (and (= (select (select |#memory_int_In-475568087| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-475568087) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-475568087) |ULTIMATE.start_main_#t~mem49_Out-475568087|) .cse0 (not .cse1) (= |ULTIMATE.start_main_#t~ite50_Out-475568087| |ULTIMATE.start_main_#t~mem49_Out-475568087|)) (and .cse1 (= |ULTIMATE.start_main_#t~ite50_Out-475568087| ~__unbuffered_p0_EAX~0_In-475568087) .cse0 (= |ULTIMATE.start_main_#t~mem49_In-475568087| |ULTIMATE.start_main_#t~mem49_Out-475568087|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-475568087, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-475568087, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-475568087, #memory_int=|#memory_int_In-475568087|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-475568087, ULTIMATE.start_main_#t~mem49=|ULTIMATE.start_main_#t~mem49_In-475568087|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-475568087} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out-475568087|, ~weak$$choice1~0=~weak$$choice1~0_In-475568087, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-475568087, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-475568087, #memory_int=|#memory_int_In-475568087|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-475568087, ULTIMATE.start_main_#t~mem49=|ULTIMATE.start_main_#t~mem49_Out-475568087|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-475568087} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~mem49] because there is no mapped edge [2019-12-27 04:17:05,736 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [801] [801] L867-3-->L5: Formula: (and (let ((.cse0 (= 1 v_~__unbuffered_p3_EAX~0_16)) (.cse1 (= 1 v_~__unbuffered_p0_EAX~0_40)) (.cse3 (= 1 v_~__unbuffered_p2_EAX~0_28)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_27))) (or (and (= v_~main$tmp_guard1~0_15 0) .cse0 .cse1 .cse2 .cse3) (and (or (not .cse0) (not .cse1) (not .cse3) (not .cse2)) (= v_~main$tmp_guard1~0_15 1)))) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6| (mod v_~main$tmp_guard1~0_15 256)) (= |v_ULTIMATE.start_main_#t~ite50_29| v_~__unbuffered_p0_EAX~0_40)) InVars {ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_27, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_28} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_28|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_40, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_31|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_27, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_15, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_28, ULTIMATE.start_main_#t~mem49=|v_ULTIMATE.start_main_#t~mem49_24|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~ite51, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~mem49, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 04:17:05,736 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [789] [789] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 04:17:05,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 04:17:05 BasicIcfg [2019-12-27 04:17:05,856 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 04:17:05,858 INFO L168 Benchmark]: Toolchain (without parser) took 18101.04 ms. Allocated memory was 141.0 MB in the beginning and 710.9 MB in the end (delta: 569.9 MB). Free memory was 102.5 MB in the beginning and 206.1 MB in the end (delta: -103.6 MB). Peak memory consumption was 466.3 MB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,859 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 141.0 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 851.96 ms. Allocated memory was 141.0 MB in the beginning and 205.0 MB in the end (delta: 64.0 MB). Free memory was 102.3 MB in the beginning and 158.4 MB in the end (delta: -56.2 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,863 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.47 ms. Allocated memory is still 205.0 MB. Free memory was 158.4 MB in the beginning and 155.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,864 INFO L168 Benchmark]: Boogie Preprocessor took 38.34 ms. Allocated memory is still 205.0 MB. Free memory was 155.8 MB in the beginning and 153.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,864 INFO L168 Benchmark]: RCFGBuilder took 925.81 ms. Allocated memory is still 205.0 MB. Free memory was 153.2 MB in the beginning and 102.3 MB in the end (delta: 50.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,868 INFO L168 Benchmark]: TraceAbstraction took 16221.68 ms. Allocated memory was 205.0 MB in the beginning and 710.9 MB in the end (delta: 505.9 MB). Free memory was 101.7 MB in the beginning and 206.1 MB in the end (delta: -104.4 MB). Peak memory consumption was 401.6 MB. Max. memory is 7.1 GB. [2019-12-27 04:17:05,872 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 141.0 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 851.96 ms. Allocated memory was 141.0 MB in the beginning and 205.0 MB in the end (delta: 64.0 MB). Free memory was 102.3 MB in the beginning and 158.4 MB in the end (delta: -56.2 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 57.47 ms. Allocated memory is still 205.0 MB. Free memory was 158.4 MB in the beginning and 155.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.34 ms. Allocated memory is still 205.0 MB. Free memory was 155.8 MB in the beginning and 153.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 925.81 ms. Allocated memory is still 205.0 MB. Free memory was 153.2 MB in the beginning and 102.3 MB in the end (delta: 50.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16221.68 ms. Allocated memory was 205.0 MB in the beginning and 710.9 MB in the end (delta: 505.9 MB). Free memory was 101.7 MB in the beginning and 206.1 MB in the end (delta: -104.4 MB). Peak memory consumption was 401.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.4s, 189 ProgramPointsBefore, 72 ProgramPointsAfterwards, 212 TransitionsBefore, 76 TransitionsAfterwards, 13674 CoEnabledTransitionPairs, 9 FixpointIterations, 57 TrivialSequentialCompositions, 52 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 42 ConcurrentYvCompositions, 24 ChoiceCompositions, 5624 VarBasedMoverChecksPositive, 153 VarBasedMoverChecksNegative, 29 SemBasedMoverChecksPositive, 174 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.1s, 0 MoverChecksTotal, 46543 CheckedPairsTotal, 151 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L847] FCALL, FORK 0 pthread_create(&t2721, ((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_buff0_thd4=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$r_buff1_thd4=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, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z=0] [L758] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L759] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L760] 1 a$flush_delayed = weak$$choice2 [L761] EXPR 1 \read(a) [L761] 1 a$mem_tmp = a [L762] EXPR 1 !a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1) [L762] EXPR 1 \read(a) [L762] EXPR 1 !a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1) VAL [!a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1)=0, \read(a)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z=0] [L762] 1 a = !a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : a$w_buff1) [L849] FCALL, FORK 0 pthread_create(&t2722, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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_buff0_thd4=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$r_buff1_thd4=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z=0] [L765] 1 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used)) [L766] 1 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd1 && !a$w_buff1_used || !a$r_buff0_thd1 && !a$r_buff1_thd1 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L851] FCALL, FORK 0 pthread_create(&t2723, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=0] [L853] FCALL, FORK 0 pthread_create(&t2724, ((void *)0), P3, ((void *)0)) 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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __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, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=1] [L818] 4 __unbuffered_p3_EAX = z [L821] 4 a = 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=1] [L824] 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) 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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __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, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=1] [L825] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L826] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z=1] [L859] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L860] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L861] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 177 locations, 1 error locations. Result: UNSAFE, OverallTime: 15.8s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 2.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 685 SDtfs, 1451 SDslu, 999 SDs, 0 SdLazy, 175 SolverSat, 118 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 48 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20306occurred 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: 2.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 292 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 372 NumberOfCodeBlocks, 372 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 316 ConstructedInterpolants, 0 QuantifiedInterpolants, 28567 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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...