/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/safe006_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:34:39,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:34:39,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:34:39,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:34:39,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:34:39,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:34:39,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:34:39,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:34:39,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:34:39,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:34:39,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:34:39,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:34:39,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:34:39,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:34:39,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:34:39,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:34:39,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:34:39,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:34:39,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:34:39,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:34:39,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:34:39,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:34:39,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:34:39,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:34:39,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:34:39,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:34:39,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:34:39,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:34:39,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:34:39,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:34:39,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:34:39,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:34:39,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:34:39,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:34:39,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:34:39,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:34:39,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:34:39,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:34:39,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:34:39,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:34:39,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:34:39,551 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-27 03:34:39,577 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:34:39,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:34:39,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:34:39,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:34:39,580 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:34:39,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:34:39,580 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:34:39,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:34:39,580 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:34:39,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:34:39,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:34:39,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:34:39,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:34:39,582 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:34:39,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:34:39,583 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:34:39,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:34:39,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:34:39,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:34:39,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:34:39,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:34:39,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:34:39,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:34:39,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:34:39,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:34:39,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:34:39,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:34:39,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:34:39,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:34:39,915 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:34:39,928 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:34:39,932 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:34:39,933 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:34:39,933 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:34:39,934 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_rmo.opt.i [2019-12-27 03:34:39,997 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac67da8a/d8c098cf42844967bbe4d00b8a83f49d/FLAG71d6b76dd [2019-12-27 03:34:40,517 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:34:40,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_rmo.opt.i [2019-12-27 03:34:40,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac67da8a/d8c098cf42844967bbe4d00b8a83f49d/FLAG71d6b76dd [2019-12-27 03:34:40,843 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eac67da8a/d8c098cf42844967bbe4d00b8a83f49d [2019-12-27 03:34:40,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:34:40,857 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:34:40,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:34:40,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:34:40,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:34:40,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:40" (1/1) ... [2019-12-27 03:34:40,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7215fff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:40, skipping insertion in model container [2019-12-27 03:34:40,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:34:40" (1/1) ... [2019-12-27 03:34:40,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:34:40,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:34:41,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:34:41,542 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:34:41,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:34:41,724 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:34:41,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41 WrapperNode [2019-12-27 03:34:41,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:34:41,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:34:41,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:34:41,726 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:34:41,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:34:41,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:34:41,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:34:41,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:34:41,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... [2019-12-27 03:34:41,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:34:41,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:34:41,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:34:41,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:34:41,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:34:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:34:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:34:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:34:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:34:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:34:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:34:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:34:41,914 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:34:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:34:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:34:41,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:34:41,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:34:41,916 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 03:34:42,684 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:34:42,684 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 03:34:42,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:42 BoogieIcfgContainer [2019-12-27 03:34:42,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:34:42,689 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:34:42,689 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:34:42,692 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:34:42,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:34:40" (1/3) ... [2019-12-27 03:34:42,694 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8e87a6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:42, skipping insertion in model container [2019-12-27 03:34:42,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:34:41" (2/3) ... [2019-12-27 03:34:42,697 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8e87a6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:34:42, skipping insertion in model container [2019-12-27 03:34:42,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:34:42" (3/3) ... [2019-12-27 03:34:42,699 INFO L109 eAbstractionObserver]: Analyzing ICFG safe006_rmo.opt.i [2019-12-27 03:34:42,708 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:34:42,709 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:34:42,716 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 03:34:42,718 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:34:42,755 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,756 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,757 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,757 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,758 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,758 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,759 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,760 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,761 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,762 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,763 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,764 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,765 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,766 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,767 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,767 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,767 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,767 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,768 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,769 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,770 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,771 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,772 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,773 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,773 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,773 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,774 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,774 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,774 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,774 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,774 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,775 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,776 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,776 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,776 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,777 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,778 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,779 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,780 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,781 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,782 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,783 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,783 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,783 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,783 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,784 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,784 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,784 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,785 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,785 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,785 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,806 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,808 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,809 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,810 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,811 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,816 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,817 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,819 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,826 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,826 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,826 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,827 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,827 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,827 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,827 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,827 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,828 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,829 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,830 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:34:42,849 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-27 03:34:42,868 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:34:42,868 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:34:42,868 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:34:42,868 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:34:42,868 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:34:42,868 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:34:42,869 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:34:42,869 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:34:42,886 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 180 transitions [2019-12-27 03:34:42,888 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 151 places, 180 transitions [2019-12-27 03:34:42,984 INFO L132 PetriNetUnfolder]: 36/178 cut-off events. [2019-12-27 03:34:42,985 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:34:43,002 INFO L76 FinitePrefix]: Finished finitePrefix Result has 185 conditions, 178 events. 36/178 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 339 event pairs. 0/141 useless extension candidates. Maximal degree in co-relation 133. Up to 2 conditions per place. [2019-12-27 03:34:43,020 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 151 places, 180 transitions [2019-12-27 03:34:43,104 INFO L132 PetriNetUnfolder]: 36/178 cut-off events. [2019-12-27 03:34:43,104 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:34:43,112 INFO L76 FinitePrefix]: Finished finitePrefix Result has 185 conditions, 178 events. 36/178 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 339 event pairs. 0/141 useless extension candidates. Maximal degree in co-relation 133. Up to 2 conditions per place. [2019-12-27 03:34:43,126 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 10260 [2019-12-27 03:34:43,127 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:34:47,856 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-12-27 03:34:47,978 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-12-27 03:34:48,216 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-27 03:34:48,422 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-12-27 03:34:48,870 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 122 [2019-12-27 03:34:49,093 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-27 03:34:49,123 INFO L206 etLargeBlockEncoding]: Checked pairs total: 43416 [2019-12-27 03:34:49,123 INFO L214 etLargeBlockEncoding]: Total number of compositions: 124 [2019-12-27 03:34:49,127 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 61 places, 71 transitions [2019-12-27 03:34:49,410 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 5252 states. [2019-12-27 03:34:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 5252 states. [2019-12-27 03:34:49,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 03:34:49,444 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:49,445 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:34:49,446 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:49,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:49,454 INFO L82 PathProgramCache]: Analyzing trace with hash 976772831, now seen corresponding path program 1 times [2019-12-27 03:34:49,465 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:49,466 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851074312] [2019-12-27 03:34:49,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:49,695 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851074312] [2019-12-27 03:34:49,696 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:49,696 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:34:49,697 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827756142] [2019-12-27 03:34:49,702 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:34:49,702 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:49,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:34:49,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:34:49,717 INFO L87 Difference]: Start difference. First operand 5252 states. Second operand 3 states. [2019-12-27 03:34:49,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:49,771 INFO L93 Difference]: Finished difference Result 1112 states and 2830 transitions. [2019-12-27 03:34:49,772 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:34:49,773 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-27 03:34:49,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:49,803 INFO L225 Difference]: With dead ends: 1112 [2019-12-27 03:34:49,803 INFO L226 Difference]: Without dead ends: 1063 [2019-12-27 03:34:49,805 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:34:49,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1063 states. [2019-12-27 03:34:49,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1063 to 1063. [2019-12-27 03:34:49,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1063 states. [2019-12-27 03:34:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 2708 transitions. [2019-12-27 03:34:49,924 INFO L78 Accepts]: Start accepts. Automaton has 1063 states and 2708 transitions. Word has length 15 [2019-12-27 03:34:49,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:49,924 INFO L462 AbstractCegarLoop]: Abstraction has 1063 states and 2708 transitions. [2019-12-27 03:34:49,925 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:34:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2708 transitions. [2019-12-27 03:34:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-12-27 03:34:49,928 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:49,928 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] [2019-12-27 03:34:49,929 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:49,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:49,929 INFO L82 PathProgramCache]: Analyzing trace with hash 1405749141, now seen corresponding path program 1 times [2019-12-27 03:34:49,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:49,930 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [465473875] [2019-12-27 03:34:49,930 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:50,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:50,189 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [465473875] [2019-12-27 03:34:50,189 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:50,189 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:34:50,189 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944535622] [2019-12-27 03:34:50,193 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:34:50,193 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:50,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:34:50,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:34:50,194 INFO L87 Difference]: Start difference. First operand 1063 states and 2708 transitions. Second operand 5 states. [2019-12-27 03:34:50,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:50,606 INFO L93 Difference]: Finished difference Result 1421 states and 3503 transitions. [2019-12-27 03:34:50,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:34:50,607 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2019-12-27 03:34:50,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:50,616 INFO L225 Difference]: With dead ends: 1421 [2019-12-27 03:34:50,616 INFO L226 Difference]: Without dead ends: 1421 [2019-12-27 03:34:50,617 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:34:50,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1421 states. [2019-12-27 03:34:50,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1421 to 1135. [2019-12-27 03:34:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1135 states. [2019-12-27 03:34:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 1135 states and 2814 transitions. [2019-12-27 03:34:50,657 INFO L78 Accepts]: Start accepts. Automaton has 1135 states and 2814 transitions. Word has length 25 [2019-12-27 03:34:50,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:50,657 INFO L462 AbstractCegarLoop]: Abstraction has 1135 states and 2814 transitions. [2019-12-27 03:34:50,657 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:34:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2814 transitions. [2019-12-27 03:34:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 03:34:50,660 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:50,660 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:34:50,661 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:50,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:50,661 INFO L82 PathProgramCache]: Analyzing trace with hash 2069509609, now seen corresponding path program 1 times [2019-12-27 03:34:50,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:50,661 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433250435] [2019-12-27 03:34:50,662 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:50,731 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433250435] [2019-12-27 03:34:50,731 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:50,731 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:34:50,732 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020323471] [2019-12-27 03:34:50,732 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:34:50,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:50,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:34:50,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:34:50,733 INFO L87 Difference]: Start difference. First operand 1135 states and 2814 transitions. Second operand 3 states. [2019-12-27 03:34:50,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:50,790 INFO L93 Difference]: Finished difference Result 1787 states and 4401 transitions. [2019-12-27 03:34:50,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:34:50,791 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-27 03:34:50,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:50,802 INFO L225 Difference]: With dead ends: 1787 [2019-12-27 03:34:50,802 INFO L226 Difference]: Without dead ends: 1787 [2019-12-27 03:34:50,802 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:34:50,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2019-12-27 03:34:50,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1273. [2019-12-27 03:34:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1273 states. [2019-12-27 03:34:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 1273 states and 3096 transitions. [2019-12-27 03:34:50,842 INFO L78 Accepts]: Start accepts. Automaton has 1273 states and 3096 transitions. Word has length 27 [2019-12-27 03:34:50,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:50,843 INFO L462 AbstractCegarLoop]: Abstraction has 1273 states and 3096 transitions. [2019-12-27 03:34:50,843 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:34:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 3096 transitions. [2019-12-27 03:34:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 03:34:50,846 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:50,846 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:34:50,846 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:50,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:50,847 INFO L82 PathProgramCache]: Analyzing trace with hash -745838159, now seen corresponding path program 1 times [2019-12-27 03:34:50,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:50,847 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042187562] [2019-12-27 03:34:50,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:51,025 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042187562] [2019-12-27 03:34:51,025 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:51,025 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:34:51,025 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031841365] [2019-12-27 03:34:51,026 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:34:51,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:51,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:34:51,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:34:51,027 INFO L87 Difference]: Start difference. First operand 1273 states and 3096 transitions. Second operand 4 states. [2019-12-27 03:34:51,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:51,157 INFO L93 Difference]: Finished difference Result 1626 states and 3881 transitions. [2019-12-27 03:34:51,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:34:51,158 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-27 03:34:51,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:51,167 INFO L225 Difference]: With dead ends: 1626 [2019-12-27 03:34:51,167 INFO L226 Difference]: Without dead ends: 1626 [2019-12-27 03:34:51,168 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:34:51,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1626 states. [2019-12-27 03:34:51,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1626 to 1371. [2019-12-27 03:34:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1371 states. [2019-12-27 03:34:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1371 states and 3320 transitions. [2019-12-27 03:34:51,205 INFO L78 Accepts]: Start accepts. Automaton has 1371 states and 3320 transitions. Word has length 27 [2019-12-27 03:34:51,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:51,206 INFO L462 AbstractCegarLoop]: Abstraction has 1371 states and 3320 transitions. [2019-12-27 03:34:51,206 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:34:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 3320 transitions. [2019-12-27 03:34:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 03:34:51,209 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:51,209 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:34:51,210 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:51,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:51,210 INFO L82 PathProgramCache]: Analyzing trace with hash -1383742740, now seen corresponding path program 1 times [2019-12-27 03:34:51,210 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:51,211 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676602521] [2019-12-27 03:34:51,211 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:51,269 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676602521] [2019-12-27 03:34:51,269 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:51,269 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:34:51,269 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313855607] [2019-12-27 03:34:51,270 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:34:51,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:51,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:34:51,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:34:51,270 INFO L87 Difference]: Start difference. First operand 1371 states and 3320 transitions. Second operand 4 states. [2019-12-27 03:34:51,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:51,290 INFO L93 Difference]: Finished difference Result 598 states and 1279 transitions. [2019-12-27 03:34:51,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:34:51,290 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 27 [2019-12-27 03:34:51,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:51,294 INFO L225 Difference]: With dead ends: 598 [2019-12-27 03:34:51,294 INFO L226 Difference]: Without dead ends: 598 [2019-12-27 03:34:51,294 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:34:51,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 598 states. [2019-12-27 03:34:51,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 598 to 563. [2019-12-27 03:34:51,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 563 states. [2019-12-27 03:34:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 563 states and 1209 transitions. [2019-12-27 03:34:51,307 INFO L78 Accepts]: Start accepts. Automaton has 563 states and 1209 transitions. Word has length 27 [2019-12-27 03:34:51,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:51,307 INFO L462 AbstractCegarLoop]: Abstraction has 563 states and 1209 transitions. [2019-12-27 03:34:51,308 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:34:51,308 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1209 transitions. [2019-12-27 03:34:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 03:34:51,310 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:51,310 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] [2019-12-27 03:34:51,310 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:51,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:51,310 INFO L82 PathProgramCache]: Analyzing trace with hash -335091594, now seen corresponding path program 1 times [2019-12-27 03:34:51,311 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:51,311 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118279102] [2019-12-27 03:34:51,311 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:51,431 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118279102] [2019-12-27 03:34:51,432 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:51,432 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:34:51,432 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642291173] [2019-12-27 03:34:51,433 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:34:51,433 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:51,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:34:51,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:34:51,433 INFO L87 Difference]: Start difference. First operand 563 states and 1209 transitions. Second operand 5 states. [2019-12-27 03:34:51,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:51,609 INFO L93 Difference]: Finished difference Result 750 states and 1576 transitions. [2019-12-27 03:34:51,609 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:34:51,609 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2019-12-27 03:34:51,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:51,615 INFO L225 Difference]: With dead ends: 750 [2019-12-27 03:34:51,615 INFO L226 Difference]: Without dead ends: 750 [2019-12-27 03:34:51,615 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-12-27 03:34:51,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2019-12-27 03:34:51,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 564. [2019-12-27 03:34:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 564 states. [2019-12-27 03:34:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 1213 transitions. [2019-12-27 03:34:51,631 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 1213 transitions. Word has length 38 [2019-12-27 03:34:51,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:51,632 INFO L462 AbstractCegarLoop]: Abstraction has 564 states and 1213 transitions. [2019-12-27 03:34:51,632 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:34:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1213 transitions. [2019-12-27 03:34:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-27 03:34:51,634 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:51,634 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] [2019-12-27 03:34:51,635 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:51,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:51,635 INFO L82 PathProgramCache]: Analyzing trace with hash -1952838796, now seen corresponding path program 1 times [2019-12-27 03:34:51,635 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:51,635 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916092656] [2019-12-27 03:34:51,636 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:51,705 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916092656] [2019-12-27 03:34:51,706 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:51,706 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:34:51,706 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901259479] [2019-12-27 03:34:51,706 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:34:51,707 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:51,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:34:51,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:34:51,707 INFO L87 Difference]: Start difference. First operand 564 states and 1213 transitions. Second operand 3 states. [2019-12-27 03:34:51,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:51,718 INFO L93 Difference]: Finished difference Result 562 states and 1208 transitions. [2019-12-27 03:34:51,718 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:34:51,719 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2019-12-27 03:34:51,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:51,722 INFO L225 Difference]: With dead ends: 562 [2019-12-27 03:34:51,722 INFO L226 Difference]: Without dead ends: 562 [2019-12-27 03:34:51,723 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:34:51,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2019-12-27 03:34:51,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 562. [2019-12-27 03:34:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 562 states. [2019-12-27 03:34:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 1208 transitions. [2019-12-27 03:34:51,736 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 1208 transitions. Word has length 39 [2019-12-27 03:34:51,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:51,736 INFO L462 AbstractCegarLoop]: Abstraction has 562 states and 1208 transitions. [2019-12-27 03:34:51,736 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:34:51,736 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1208 transitions. [2019-12-27 03:34:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-27 03:34:51,738 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:51,738 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] [2019-12-27 03:34:51,739 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:51,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:51,739 INFO L82 PathProgramCache]: Analyzing trace with hash -409532542, now seen corresponding path program 1 times [2019-12-27 03:34:51,739 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:51,740 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580486327] [2019-12-27 03:34:51,740 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:34:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:34:51,844 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580486327] [2019-12-27 03:34:51,844 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:34:51,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:34:51,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931132763] [2019-12-27 03:34:51,845 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:34:51,845 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:34:51,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:34:51,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:34:51,846 INFO L87 Difference]: Start difference. First operand 562 states and 1208 transitions. Second operand 5 states. [2019-12-27 03:34:51,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:34:51,875 INFO L93 Difference]: Finished difference Result 634 states and 1318 transitions. [2019-12-27 03:34:51,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:34:51,875 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-12-27 03:34:51,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:34:51,877 INFO L225 Difference]: With dead ends: 634 [2019-12-27 03:34:51,878 INFO L226 Difference]: Without dead ends: 175 [2019-12-27 03:34:51,878 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:34:51,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2019-12-27 03:34:51,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 175. [2019-12-27 03:34:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2019-12-27 03:34:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 305 transitions. [2019-12-27 03:34:51,884 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 305 transitions. Word has length 40 [2019-12-27 03:34:51,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:34:51,885 INFO L462 AbstractCegarLoop]: Abstraction has 175 states and 305 transitions. [2019-12-27 03:34:51,885 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:34:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 305 transitions. [2019-12-27 03:34:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-27 03:34:51,886 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:34:51,886 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] [2019-12-27 03:34:51,886 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:34:51,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:34:51,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1518262648, now seen corresponding path program 2 times [2019-12-27 03:34:51,887 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:34:51,887 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197635085] [2019-12-27 03:34:51,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:34:51,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:34:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:34:52,036 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:34:52,036 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:34:52,040 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [740] [740] ULTIMATE.startENTRY-->L799: Formula: (let ((.cse1 (store |v_#valid_77| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_117| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_63) (= 0 |v_~#y~0.offset_117|) (= 0 v_~__unbuffered_cnt~0_61) (= 0 v_~__unbuffered_p0_EAX~0_73) (= 0 v_~y$read_delayed_var~0.offset_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_9) (= (select (select |v_#memory_int_199| |v_~#y~0.base_117|) |v_~#y~0.offset_117|) 0) (= v_~y$read_delayed~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_9) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_9) (= 0 v_~weak$$choice1~0_26) (= |v_#length_54| (store (store |v_#length_55| |v_~#y~0.base_117| 4) |v_ULTIMATE.start_main_~#t1931~0.base_19| 4)) (= 0 v_~y$flush_delayed~0_35) (= 0 v_~y$r_buff1_thd0~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_9) (= |v_ULTIMATE.start_main_~#t1931~0.offset_16| 0) (= v_~y$mem_tmp~0_15 0) (= v_~y$r_buff0_thd0~0_80 0) (= v_~main$tmp_guard0~0_20 0) (= v_~y$r_buff0_thd1~0_197 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= |v_#valid_75| (store .cse0 |v_ULTIMATE.start_main_~#t1931~0.base_19| 1)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= (select .cse1 |v_~#y~0.base_117|) 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_9 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_9) (= v_~y$w_buff0_used~0_413 0) (= v_~main$tmp_guard1~0_25 0) (= v_~y$r_buff1_thd1~0_153 0) (= 0 v_~y$w_buff0~0_80) (= 0 v_~y$r_buff1_thd2~0_59) (= v_~y$r_buff0_thd2~0_71 0) (< |v_#StackHeapBarrier_31| |v_ULTIMATE.start_main_~#t1931~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_52) (= 0 v_~weak$$choice2~0_94) (< |v_#StackHeapBarrier_31| |v_~#y~0.base_117|) (= 0 |v_#NULL.base_4|) (= 0 v_~y$w_buff1~0_75) (= v_~__unbuffered_p0_EAX$mem_tmp~0_9 0) (= 0 v_~weak$$choice0~0_11) (= |v_#memory_int_198| (store |v_#memory_int_199| |v_ULTIMATE.start_main_~#t1931~0.base_19| (store (select |v_#memory_int_199| |v_ULTIMATE.start_main_~#t1931~0.base_19|) |v_ULTIMATE.start_main_~#t1931~0.offset_16| 0))) (< 0 |v_#StackHeapBarrier_31|) (= |v_#NULL.offset_4| 0) (= 0 v_~y$read_delayed_var~0.base_8) (= 0 v_~__unbuffered_p1_EAX~0_27) (= (select .cse0 |v_ULTIMATE.start_main_~#t1931~0.base_19|) 0) (= v_~x~0_25 0) (= v_~y$w_buff1_used~0_218 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_9) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_52 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_31|, #valid=|v_#valid_77|, #memory_int=|v_#memory_int_199|, #length=|v_#length_55|} OutVars{~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_9, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_45|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_31|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_28|, ~y$read_delayed~0=v_~y$read_delayed~0_8, ~weak$$choice1~0=v_~weak$$choice1~0_26, ~y$mem_tmp~0=v_~y$mem_tmp~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_73, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_27, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_197, ~y$flush_delayed~0=v_~y$flush_delayed~0_35, ULTIMATE.start_main_~#t1931~0.offset=|v_ULTIMATE.start_main_~#t1931~0.offset_16|, #length=|v_#length_54|, ULTIMATE.start_main_#t~mem39=|v_ULTIMATE.start_main_#t~mem39_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_9, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_9, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~weak$$choice0~0=v_~weak$$choice0~0_11, #StackHeapBarrier=|v_#StackHeapBarrier_31|, ULTIMATE.start_main_#t~ite40=|v_ULTIMATE.start_main_#t~ite40_43|, ~y$w_buff1~0=v_~y$w_buff1~0_75, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_9, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_8, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_71, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_61, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_65, ~x~0=v_~x~0_25, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_33|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_117|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_413, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_40|, ~#y~0.base=|v_~#y~0.base_117|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_45|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_9, ULTIMATE.start_main_~#t1931~0.base=|v_ULTIMATE.start_main_~#t1931~0.base_19|, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_23|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_153, ~y$w_buff0~0=v_~y$w_buff0~0_80, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_9, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_63, ULTIMATE.start_main_~#t1932~0.base=|v_ULTIMATE.start_main_~#t1932~0.base_33|, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_31|, ~__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, ULTIMATE.start_main_~#t1932~0.offset=|v_ULTIMATE.start_main_~#t1932~0.offset_29|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_20, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_52, #NULL.base=|v_#NULL.base_4|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_9, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_59, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_61|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_16|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_80, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_198|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_52, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ~weak$$choice2~0=v_~weak$$choice2~0_94, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_218} AuxVars[] AssignedVars[~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ULTIMATE.start_main_#t~ite45, ~y$read_delayed~0, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_~#t1931~0.offset, #length, ULTIMATE.start_main_#t~mem39, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite40, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_~#t1931~0.base, ULTIMATE.start_main_#t~ite44, ~y$r_buff1_thd1~0, ~y$w_buff0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_~#t1932~0.base, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t1932~0.offset, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ~weak$$choice2~0, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 03:34:52,041 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [709] [709] L799-1-->L801: Formula: (and (= |v_ULTIMATE.start_main_~#t1932~0.offset_23| 0) (= |v_#memory_int_164| (store |v_#memory_int_165| |v_ULTIMATE.start_main_~#t1932~0.base_25| (store (select |v_#memory_int_165| |v_ULTIMATE.start_main_~#t1932~0.base_25|) |v_ULTIMATE.start_main_~#t1932~0.offset_23| 1))) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1932~0.base_25|) (= |v_#valid_55| (store |v_#valid_56| |v_ULTIMATE.start_main_~#t1932~0.base_25| 1)) (not (= |v_ULTIMATE.start_main_~#t1932~0.base_25| 0)) (= |v_#length_41| (store |v_#length_42| |v_ULTIMATE.start_main_~#t1932~0.base_25| 4)) (= 0 (select |v_#valid_56| |v_ULTIMATE.start_main_~#t1932~0.base_25|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_56|, #memory_int=|v_#memory_int_165|, #length=|v_#length_42|} OutVars{ULTIMATE.start_main_~#t1932~0.base=|v_ULTIMATE.start_main_~#t1932~0.base_25|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_55|, #memory_int=|v_#memory_int_164|, ULTIMATE.start_main_~#t1932~0.offset=|v_ULTIMATE.start_main_~#t1932~0.offset_23|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_5|, #length=|v_#length_41|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1932~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t1932~0.offset, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-27 03:34:52,046 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [730] [730] L745-->L746: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In1076007653 256) 0)) (.cse0 (= ~y$w_buff0~0_In1076007653 ~y$w_buff0~0_Out1076007653))) (or (and .cse0 (not .cse1)) (let ((.cse2 (not (= 0 (mod ~y$r_buff0_thd1~0_In1076007653 256))))) (and .cse1 (or (not (= (mod ~y$r_buff1_thd1~0_In1076007653 256) 0)) .cse2) .cse0 (or .cse2 (not (= (mod ~y$w_buff1_used~0_In1076007653 256) 0))) (not (= 0 (mod ~y$w_buff0_used~0_In1076007653 256))))))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1076007653, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1076007653, ~y$w_buff0~0=~y$w_buff0~0_In1076007653, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1076007653, ~weak$$choice2~0=~weak$$choice2~0_In1076007653, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1076007653} OutVars{P0Thread1of1ForFork0_#t~ite11=|P0Thread1of1ForFork0_#t~ite11_Out1076007653|, P0Thread1of1ForFork0_#t~ite10=|P0Thread1of1ForFork0_#t~ite10_Out1076007653|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1076007653, P0Thread1of1ForFork0_#t~ite9=|P0Thread1of1ForFork0_#t~ite9_Out1076007653|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1076007653, ~y$w_buff0~0=~y$w_buff0~0_Out1076007653, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1076007653, ~weak$$choice2~0=~weak$$choice2~0_In1076007653, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1076007653} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite10, P0Thread1of1ForFork0_#t~ite9, ~y$w_buff0~0] because there is no mapped edge [2019-12-27 03:34:52,046 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L746-->L747: Formula: (and (= v_~y$w_buff1~0_24 v_~y$w_buff1~0_23) (not (= 0 (mod v_~weak$$choice2~0_20 256)))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_24, ~weak$$choice2~0=v_~weak$$choice2~0_20} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_20, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_17|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_15|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_12|} AuxVars[] AssignedVars[~y$w_buff1~0, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_#t~ite12] because there is no mapped edge [2019-12-27 03:34:52,049 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [731] [731] L749-->L750: Formula: (let ((.cse2 (= ~y$r_buff0_thd1~0_Out-926459234 ~y$r_buff0_thd1~0_In-926459234)) (.cse0 (= 0 (mod ~weak$$choice2~0_In-926459234 256)))) (or (and .cse0 (let ((.cse1 (= 0 (mod ~y$r_buff0_thd1~0_In-926459234 256)))) (or (and (= 0 (mod ~y$r_buff1_thd1~0_In-926459234 256)) .cse1) (= (mod ~y$w_buff0_used~0_In-926459234 256) 0) (and (= (mod ~y$w_buff1_used~0_In-926459234 256) 0) .cse1))) .cse2) (and .cse2 (not .cse0)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-926459234, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-926459234, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-926459234, ~weak$$choice2~0=~weak$$choice2~0_In-926459234, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-926459234} OutVars{P0Thread1of1ForFork0_#t~ite22=|P0Thread1of1ForFork0_#t~ite22_Out-926459234|, P0Thread1of1ForFork0_#t~ite21=|P0Thread1of1ForFork0_#t~ite21_Out-926459234|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-926459234, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-926459234, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-926459234, ~weak$$choice2~0=~weak$$choice2~0_In-926459234, P0Thread1of1ForFork0_#t~ite23=|P0Thread1of1ForFork0_#t~ite23_Out-926459234|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-926459234} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-27 03:34:52,049 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [650] [650] L750-->L754: Formula: (and (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_15) (= (select (select |v_#memory_int_73| |v_~#y~0.base_42|) |v_~#y~0.offset_42|) v_~__unbuffered_p0_EAX~0_17) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 |v_~#y~0.offset_42|) (= |v_~#y~0.base_42| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (not (= 0 (mod v_~weak$$choice2~0_30 256)))) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~#y~0.offset=|v_~#y~0.offset_42|, #memory_int=|v_#memory_int_73|, ~#y~0.base=|v_~#y~0.base_42|, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_18|, ~#y~0.offset=|v_~#y~0.offset_42|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_20|, ~#y~0.base=|v_~#y~0.base_42|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, P0Thread1of1ForFork0_#t~mem27=|v_P0Thread1of1ForFork0_#t~mem27_10|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_17, #memory_int=|v_#memory_int_73|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_15, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_19|} AuxVars[] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#t~ite25, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite26, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~mem27] because there is no mapped edge [2019-12-27 03:34:52,049 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [639] [639] L754-->L765: Formula: (and (= (store |v_#memory_int_40| |v_~#y~0.base_27| (store (select |v_#memory_int_40| |v_~#y~0.base_27|) |v_~#y~0.offset_27| v_~y$mem_tmp~0_5)) |v_#memory_int_39|) (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= 1 v_~x~0_6) (= 0 v_~y$flush_delayed~0_8) (not (= 0 (mod v_~y$flush_delayed~0_9 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_40|, ~y$flush_delayed~0=v_~y$flush_delayed~0_9, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~#y~0.base=|v_~#y~0.base_27|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_7|, ~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_27|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_11|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, #memory_int=|v_#memory_int_39|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#y~0.base=|v_~#y~0.base_27|, ~x~0=v_~x~0_6} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 03:34:52,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [677] [677] L776-2-->L776-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In-630343721 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-630343721 256)))) (or (and (= |P1Thread1of1ForFork1_#t~mem30_In-630343721| |P1Thread1of1ForFork1_#t~mem30_Out-630343721|) (not .cse0) (= ~y$w_buff1~0_In-630343721 |P1Thread1of1ForFork1_#t~ite31_Out-630343721|) (not .cse1)) (and (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~mem30_Out-630343721| (select (select |#memory_int_In-630343721| |~#y~0.base_In-630343721|) |~#y~0.offset_In-630343721|)) (= |P1Thread1of1ForFork1_#t~mem30_Out-630343721| |P1Thread1of1ForFork1_#t~ite31_Out-630343721|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-630343721, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In-630343721|, ~#y~0.offset=|~#y~0.offset_In-630343721|, ~y$w_buff1~0=~y$w_buff1~0_In-630343721, #memory_int=|#memory_int_In-630343721|, ~#y~0.base=|~#y~0.base_In-630343721|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-630343721} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-630343721, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out-630343721|, ~#y~0.offset=|~#y~0.offset_In-630343721|, ~y$w_buff1~0=~y$w_buff1~0_In-630343721, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out-630343721|, #memory_int=|#memory_int_In-630343721|, ~#y~0.base=|~#y~0.base_In-630343721|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-630343721} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31] because there is no mapped edge [2019-12-27 03:34:52,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [660] [660] L776-4-->L777: Formula: (= (store |v_#memory_int_83| |v_~#y~0.base_45| (store (select |v_#memory_int_83| |v_~#y~0.base_45|) |v_~#y~0.offset_45| |v_P1Thread1of1ForFork1_#t~ite31_12|)) |v_#memory_int_82|) InVars {~#y~0.offset=|v_~#y~0.offset_45|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_12|, #memory_int=|v_#memory_int_83|, ~#y~0.base=|v_~#y~0.base_45|} OutVars{P1Thread1of1ForFork1_#t~mem30=|v_P1Thread1of1ForFork1_#t~mem30_7|, ~#y~0.offset=|v_~#y~0.offset_45|, P1Thread1of1ForFork1_#t~ite31=|v_P1Thread1of1ForFork1_#t~ite31_11|, #memory_int=|v_#memory_int_82|, P1Thread1of1ForFork1_#t~ite32=|v_P1Thread1of1ForFork1_#t~ite32_9|, ~#y~0.base=|v_~#y~0.base_45|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, #memory_int, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-27 03:34:52,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [676] [676] L777-->L777-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-570434980 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd2~0_In-570434980 256) 0))) (or (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite33_Out-570434980| ~y$w_buff0_used~0_In-570434980)) (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite33_Out-570434980| 0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-570434980, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-570434980} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-570434980, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-570434980, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out-570434980|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-27 03:34:52,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [685] [685] L778-->L778-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd2~0_In-1056209026 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-1056209026 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In-1056209026 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd2~0_In-1056209026 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite34_Out-1056209026| ~y$w_buff1_used~0_In-1056209026) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2))) (= |P1Thread1of1ForFork1_#t~ite34_Out-1056209026| 0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1056209026, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1056209026, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1056209026, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1056209026} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1056209026, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1056209026, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1056209026, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out-1056209026|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1056209026} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-27 03:34:52,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [686] [686] L779-->L780: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd2~0_In652730066 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In652730066 256) 0))) (or (and (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out652730066) (not .cse1)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd2~0_In652730066 ~y$r_buff0_thd2~0_Out652730066)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In652730066, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In652730066} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In652730066, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out652730066, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out652730066|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-27 03:34:52,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [684] [684] L780-->L780-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd2~0_In-456201963 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In-456201963 256))) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In-456201963 256))) (.cse3 (= (mod ~y$r_buff1_thd2~0_In-456201963 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite36_Out-456201963|)) (and (or .cse1 .cse0) (or .cse2 .cse3) (= ~y$r_buff1_thd2~0_In-456201963 |P1Thread1of1ForFork1_#t~ite36_Out-456201963|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-456201963, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-456201963, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-456201963, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-456201963} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-456201963, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-456201963, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-456201963, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-456201963|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-456201963} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-27 03:34:52,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [700] [700] L780-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_49 1) v_~__unbuffered_cnt~0_48) (= |v_P1Thread1of1ForFork1_#t~ite36_28| v_~y$r_buff1_thd2~0_37) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_49, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_28|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_37, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_48, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_27|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-27 03:34:52,054 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [627] [627] L801-1-->L807: Formula: (and (= v_~main$tmp_guard0~0_7 1) (= 2 v_~__unbuffered_cnt~0_11)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11} OutVars{ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet38, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-27 03:34:52,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [687] [687] L807-2-->L807-5: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~ite41_Out1464481596| |ULTIMATE.start_main_#t~ite40_Out1464481596|)) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In1464481596 256))) (.cse1 (= (mod ~y$r_buff1_thd0~0_In1464481596 256) 0))) (or (and (= (select (select |#memory_int_In1464481596| |~#y~0.base_In1464481596|) |~#y~0.offset_In1464481596|) |ULTIMATE.start_main_#t~mem39_Out1464481596|) .cse0 (or .cse1 .cse2) (= |ULTIMATE.start_main_#t~mem39_Out1464481596| |ULTIMATE.start_main_#t~ite40_Out1464481596|)) (and (= |ULTIMATE.start_main_#t~ite40_Out1464481596| ~y$w_buff1~0_In1464481596) (= |ULTIMATE.start_main_#t~mem39_In1464481596| |ULTIMATE.start_main_#t~mem39_Out1464481596|) .cse0 (not .cse2) (not .cse1)))) InVars {~#y~0.offset=|~#y~0.offset_In1464481596|, ~y$w_buff1~0=~y$w_buff1~0_In1464481596, #memory_int=|#memory_int_In1464481596|, ~#y~0.base=|~#y~0.base_In1464481596|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1464481596, ULTIMATE.start_main_#t~mem39=|ULTIMATE.start_main_#t~mem39_In1464481596|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1464481596} OutVars{ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out1464481596|, ULTIMATE.start_main_#t~ite40=|ULTIMATE.start_main_#t~ite40_Out1464481596|, ~#y~0.offset=|~#y~0.offset_In1464481596|, ~y$w_buff1~0=~y$w_buff1~0_In1464481596, #memory_int=|#memory_int_In1464481596|, ~#y~0.base=|~#y~0.base_In1464481596|, ULTIMATE.start_main_#t~mem39=|ULTIMATE.start_main_#t~mem39_Out1464481596|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1464481596, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1464481596} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~ite40, ULTIMATE.start_main_#t~mem39] because there is no mapped edge [2019-12-27 03:34:52,056 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [673] [673] L808-->L808-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In533998040 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In533998040 256)))) (or (and (= ~y$w_buff0_used~0_In533998040 |ULTIMATE.start_main_#t~ite42_Out533998040|) (or .cse0 .cse1)) (and (= |ULTIMATE.start_main_#t~ite42_Out533998040| 0) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In533998040, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In533998040} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In533998040, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In533998040, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out533998040|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-27 03:34:52,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [679] [679] L809-->L809-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In716262362 256))) (.cse0 (= (mod ~y$r_buff0_thd0~0_In716262362 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In716262362 256) 0)) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In716262362 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite43_Out716262362|)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= ~y$w_buff1_used~0_In716262362 |ULTIMATE.start_main_#t~ite43_Out716262362|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In716262362, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In716262362, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In716262362, ~y$w_buff1_used~0=~y$w_buff1_used~0_In716262362} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In716262362, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In716262362, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out716262362|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In716262362, ~y$w_buff1_used~0=~y$w_buff1_used~0_In716262362} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-27 03:34:52,058 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [671] [671] L810-->L811: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In1849820827 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1849820827 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_In1849820827 ~y$r_buff0_thd0~0_Out1849820827)) (and (not .cse1) (= 0 ~y$r_buff0_thd0~0_Out1849820827) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1849820827, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1849820827} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1849820827, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1849820827, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1849820827|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-27 03:34:52,058 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [681] [681] L811-->L815: Formula: (let ((.cse0 (= ~weak$$choice1~0_Out-1605554064 |ULTIMATE.start_main_#t~nondet46_In-1605554064|)) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1605554064 256))) (.cse2 (= (mod ~y$w_buff0_used~0_In-1605554064 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In-1605554064 256) 0)) (.cse4 (= 0 (mod ~y$r_buff1_thd0~0_In-1605554064 256)))) (or (and .cse0 (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4))) (= 0 ~y$r_buff1_thd0~0_Out-1605554064)) (and .cse0 (= ~y$r_buff1_thd0~0_In-1605554064 ~y$r_buff1_thd0~0_Out-1605554064) (or .cse1 .cse2) (or .cse3 .cse4)))) InVars {ULTIMATE.start_main_#t~nondet46=|ULTIMATE.start_main_#t~nondet46_In-1605554064|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1605554064, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1605554064, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1605554064, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1605554064} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-1605554064, ULTIMATE.start_main_#t~nondet46=|ULTIMATE.start_main_#t~nondet46_Out-1605554064|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1605554064, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1605554064, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-1605554064, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out-1605554064|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1605554064} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet46, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-27 03:34:52,059 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [674] [674] L815-->L815-3: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice1~0_In1768978923 256))) (.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In1768978923 256) 0)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite48_Out1768978923| |ULTIMATE.start_main_#t~mem47_Out1768978923|) (not .cse1) (= |ULTIMATE.start_main_#t~mem47_Out1768978923| (select (select |#memory_int_In1768978923| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1768978923) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1768978923))) (and (= |ULTIMATE.start_main_#t~ite48_Out1768978923| ~__unbuffered_p0_EAX~0_In1768978923) .cse1 .cse0 (= |ULTIMATE.start_main_#t~mem47_In1768978923| |ULTIMATE.start_main_#t~mem47_Out1768978923|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1768978923, ~weak$$choice1~0=~weak$$choice1~0_In1768978923, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1768978923, #memory_int=|#memory_int_In1768978923|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1768978923, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1768978923, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In1768978923|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1768978923, ~weak$$choice1~0=~weak$$choice1~0_In1768978923, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1768978923, #memory_int=|#memory_int_In1768978923|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out1768978923|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1768978923, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out1768978923|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1768978923} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-27 03:34:52,059 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [706] [706] L815-3-->L5: Formula: (and (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7| (mod v_~main$tmp_guard1~0_16 256)) (let ((.cse0 (= 1 v_~__unbuffered_p0_EAX~0_45)) (.cse1 (= 1 v_~__unbuffered_p1_EAX~0_18))) (or (and .cse0 (= v_~main$tmp_guard1~0_16 0) .cse1) (and (= v_~main$tmp_guard1~0_16 1) (or (not .cse0) (not .cse1))))) (= |v_ULTIMATE.start_main_#t~ite48_28| v_~__unbuffered_p0_EAX~0_45)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_28|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_45, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_26|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_27|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_21|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 03:34:52,059 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [714] [714] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 03:34:52,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:34:52 BasicIcfg [2019-12-27 03:34:52,145 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:34:52,146 INFO L168 Benchmark]: Toolchain (without parser) took 11290.06 ms. Allocated memory was 145.2 MB in the beginning and 324.5 MB in the end (delta: 179.3 MB). Free memory was 101.2 MB in the beginning and 78.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 201.8 MB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,147 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 864.15 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 155.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,150 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.42 ms. Allocated memory is still 202.9 MB. Free memory was 155.2 MB in the beginning and 152.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,152 INFO L168 Benchmark]: Boogie Preprocessor took 58.42 ms. Allocated memory is still 202.9 MB. Free memory was 152.5 MB in the beginning and 150.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,153 INFO L168 Benchmark]: RCFGBuilder took 837.68 ms. Allocated memory is still 202.9 MB. Free memory was 150.5 MB in the beginning and 104.3 MB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,154 INFO L168 Benchmark]: TraceAbstraction took 9455.99 ms. Allocated memory was 202.9 MB in the beginning and 324.5 MB in the end (delta: 121.6 MB). Free memory was 104.3 MB in the beginning and 78.7 MB in the end (delta: 25.6 MB). Peak memory consumption was 147.2 MB. Max. memory is 7.1 GB. [2019-12-27 03:34:52,159 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 864.15 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 155.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 64.42 ms. Allocated memory is still 202.9 MB. Free memory was 155.2 MB in the beginning and 152.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.42 ms. Allocated memory is still 202.9 MB. Free memory was 152.5 MB in the beginning and 150.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 837.68 ms. Allocated memory is still 202.9 MB. Free memory was 150.5 MB in the beginning and 104.3 MB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 9455.99 ms. Allocated memory was 202.9 MB in the beginning and 324.5 MB in the end (delta: 121.6 MB). Free memory was 104.3 MB in the beginning and 78.7 MB in the end (delta: 25.6 MB). Peak memory consumption was 147.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.2s, 151 ProgramPointsBefore, 61 ProgramPointsAfterwards, 180 TransitionsBefore, 71 TransitionsAfterwards, 10260 CoEnabledTransitionPairs, 9 FixpointIterations, 45 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 40 ConcurrentYvCompositions, 22 ChoiceCompositions, 4601 VarBasedMoverChecksPositive, 131 VarBasedMoverChecksNegative, 16 SemBasedMoverChecksPositive, 148 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.9s, 0 MoverChecksTotal, 43416 CheckedPairsTotal, 124 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L799] FCALL, FORK 0 pthread_create(&t1931, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L801] FCALL, FORK 0 pthread_create(&t1932, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L741] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L742] 1 y$flush_delayed = weak$$choice2 [L743] EXPR 1 \read(y) [L743] 1 y$mem_tmp = y [L744] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L744] EXPR 1 \read(y) [L744] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L744] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L747] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L748] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L770] 2 __unbuffered_p1_EAX = x [L773] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L776] 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L777] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L778] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L807] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L807] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L808] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L809] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 145 locations, 1 error locations. Result: UNSAFE, OverallTime: 9.1s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 636 SDtfs, 524 SDslu, 836 SDs, 0 SdLazy, 482 SolverSat, 25 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 13 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5252occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 1276 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 278 NumberOfCodeBlocks, 278 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 230 ConstructedInterpolants, 0 QuantifiedInterpolants, 16938 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...