/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-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe006_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 18:08:43,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 18:08:43,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 18:08:43,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 18:08:43,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 18:08:43,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 18:08:43,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 18:08:43,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 18:08:43,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 18:08:43,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 18:08:43,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 18:08:43,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 18:08:43,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 18:08:43,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 18:08:43,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 18:08:43,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 18:08:43,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 18:08:43,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 18:08:43,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 18:08:43,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 18:08:43,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 18:08:43,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 18:08:43,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 18:08:43,522 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 18:08:43,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 18:08:43,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 18:08:43,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 18:08:43,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 18:08:43,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 18:08:43,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 18:08:43,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 18:08:43,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 18:08:43,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 18:08:43,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 18:08:43,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 18:08:43,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 18:08:43,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 18:08:43,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 18:08:43,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 18:08:43,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 18:08:43,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 18:08:43,534 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-MCR.epf [2019-12-27 18:08:43,548 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 18:08:43,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 18:08:43,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 18:08:43,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 18:08:43,550 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 18:08:43,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 18:08:43,551 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 18:08:43,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 18:08:43,551 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 18:08:43,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 18:08:43,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 18:08:43,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 18:08:43,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 18:08:43,552 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 18:08:43,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 18:08:43,553 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 18:08:43,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 18:08:43,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 18:08:43,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 18:08:43,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 18:08:43,554 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 18:08:43,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 18:08:43,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 18:08:43,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 18:08:43,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 18:08:43,555 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 18:08:43,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 18:08:43,555 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 18:08:43,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 18:08:43,555 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 18:08:43,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 18:08:43,822 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 18:08:43,839 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 18:08:43,844 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 18:08:43,846 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 18:08:43,846 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 18:08:43,848 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_power.oepc.i [2019-12-27 18:08:43,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c31ec7412/84378fbaf6444332adfb0ac1ac5db2cb/FLAG50efe14b1 [2019-12-27 18:08:44,482 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 18:08:44,483 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.oepc.i [2019-12-27 18:08:44,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c31ec7412/84378fbaf6444332adfb0ac1ac5db2cb/FLAG50efe14b1 [2019-12-27 18:08:44,777 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c31ec7412/84378fbaf6444332adfb0ac1ac5db2cb [2019-12-27 18:08:44,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 18:08:44,789 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 18:08:44,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 18:08:44,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 18:08:44,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 18:08:44,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:08:44" (1/1) ... [2019-12-27 18:08:44,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e917af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:44, skipping insertion in model container [2019-12-27 18:08:44,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:08:44" (1/1) ... [2019-12-27 18:08:44,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 18:08:44,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 18:08:45,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:08:45,588 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 18:08:45,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:08:45,759 INFO L208 MainTranslator]: Completed translation [2019-12-27 18:08:45,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45 WrapperNode [2019-12-27 18:08:45,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 18:08:45,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 18:08:45,760 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 18:08:45,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 18:08:45,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 18:08:45,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 18:08:45,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 18:08:45,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 18:08:45,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (1/1) ... [2019-12-27 18:08:45,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 18:08:45,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 18:08:45,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 18:08:45,883 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 18:08:45,884 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (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 18:08:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 18:08:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 18:08:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 18:08:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 18:08:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 18:08:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 18:08:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 18:08:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 18:08:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 18:08:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 18:08:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 18:08:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 18:08:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 18:08:45,959 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 18:08:46,828 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 18:08:46,829 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 18:08:46,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:08:46 BoogieIcfgContainer [2019-12-27 18:08:46,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 18:08:46,833 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 18:08:46,833 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 18:08:46,839 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 18:08:46,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 06:08:44" (1/3) ... [2019-12-27 18:08:46,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34eb2456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:08:46, skipping insertion in model container [2019-12-27 18:08:46,841 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:08:45" (2/3) ... [2019-12-27 18:08:46,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34eb2456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:08:46, skipping insertion in model container [2019-12-27 18:08:46,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:08:46" (3/3) ... [2019-12-27 18:08:46,845 INFO L109 eAbstractionObserver]: Analyzing ICFG safe006_power.oepc.i [2019-12-27 18:08:46,856 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 18:08:46,856 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 18:08:46,869 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 18:08:46,870 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 18:08:46,953 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,954 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,955 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,955 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,955 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,956 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,957 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,958 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,959 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,960 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,961 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,963 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,965 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,967 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,969 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,971 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,971 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,971 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,972 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,972 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,972 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,973 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,973 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,973 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,974 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,974 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,975 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,975 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,976 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,977 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,978 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,979 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,980 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,980 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,980 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,980 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,981 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,981 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,981 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,981 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,981 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,982 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,983 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,984 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,985 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,986 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,987 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,988 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,988 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,988 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,988 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,989 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,990 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,991 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,991 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,991 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,991 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,991 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,991 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,992 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,993 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,994 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,995 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,996 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,996 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,996 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,996 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,996 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,997 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,997 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,997 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,997 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,997 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,998 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,998 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,998 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,998 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,999 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,999 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,999 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,999 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,999 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:46,999 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,000 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,000 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,000 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,000 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,000 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,001 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,001 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,001 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,001 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,001 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,002 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,002 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,002 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,002 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,003 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,003 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,003 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,003 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,003 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,004 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,004 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,004 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,004 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,004 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,005 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,005 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,005 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,005 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,005 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,006 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,006 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,006 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,006 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,006 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,007 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,007 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,007 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,007 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,007 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,007 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,008 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,008 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,008 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,008 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,009 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,009 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,012 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,013 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,014 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,014 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,015 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,015 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,016 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,017 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,018 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,019 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,020 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,021 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,022 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,029 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,029 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,030 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,030 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,030 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,030 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,030 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,031 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,031 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,031 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,031 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:08:47,047 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-27 18:08:47,069 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 18:08:47,069 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 18:08:47,069 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 18:08:47,069 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 18:08:47,069 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 18:08:47,070 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 18:08:47,070 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 18:08:47,070 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 18:08:47,094 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 237 transitions [2019-12-27 18:08:47,095 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 18:08:47,206 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 18:08:47,207 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:08:47,226 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 18:08:47,259 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 18:08:47,315 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 18:08:47,316 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:08:47,323 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 18:08:47,344 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 17670 [2019-12-27 18:08:47,345 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 18:08:53,414 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-12-27 18:08:53,518 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-12-27 18:08:54,039 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2019-12-27 18:08:54,265 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-27 18:08:54,305 INFO L206 etLargeBlockEncoding]: Checked pairs total: 86139 [2019-12-27 18:08:54,305 INFO L214 etLargeBlockEncoding]: Total number of compositions: 170 [2019-12-27 18:08:54,309 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 82 places, 107 transitions [2019-12-27 18:08:54,868 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10386 states. [2019-12-27 18:08:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 10386 states. [2019-12-27 18:08:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 18:08:54,903 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:54,904 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:08:54,905 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:54,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:54,911 INFO L82 PathProgramCache]: Analyzing trace with hash 1722218060, now seen corresponding path program 1 times [2019-12-27 18:08:54,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:54,924 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822272949] [2019-12-27 18:08:54,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:55,256 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 18:08:55,257 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822272949] [2019-12-27 18:08:55,258 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:55,258 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:08:55,259 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [378165874] [2019-12-27 18:08:55,260 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:55,266 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:55,285 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 17 states and 16 transitions. [2019-12-27 18:08:55,285 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:55,289 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:08:55,290 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 18:08:55,290 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:55,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 18:08:55,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:08:55,308 INFO L87 Difference]: Start difference. First operand 10386 states. Second operand 4 states. [2019-12-27 18:08:55,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:55,445 INFO L93 Difference]: Finished difference Result 2390 states and 6781 transitions. [2019-12-27 18:08:55,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 18:08:55,447 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 16 [2019-12-27 18:08:55,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:55,483 INFO L225 Difference]: With dead ends: 2390 [2019-12-27 18:08:55,483 INFO L226 Difference]: Without dead ends: 1750 [2019-12-27 18:08:55,484 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:08:55,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1750 states. [2019-12-27 18:08:55,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1750 to 1750. [2019-12-27 18:08:55,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2019-12-27 18:08:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 4633 transitions. [2019-12-27 18:08:55,642 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 4633 transitions. Word has length 16 [2019-12-27 18:08:55,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:55,643 INFO L462 AbstractCegarLoop]: Abstraction has 1750 states and 4633 transitions. [2019-12-27 18:08:55,643 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 18:08:55,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 4633 transitions. [2019-12-27 18:08:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-12-27 18:08:55,649 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:55,649 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] [2019-12-27 18:08:55,649 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:55,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:55,650 INFO L82 PathProgramCache]: Analyzing trace with hash 61530434, now seen corresponding path program 1 times [2019-12-27 18:08:55,651 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:55,651 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611706977] [2019-12-27 18:08:55,651 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:55,859 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 18:08:55,859 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611706977] [2019-12-27 18:08:55,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:55,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 18:08:55,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1186309074] [2019-12-27 18:08:55,860 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:55,866 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:55,873 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 27 states and 26 transitions. [2019-12-27 18:08:55,874 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:55,874 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:08:55,875 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:08:55,876 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:55,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:08:55,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:08:55,876 INFO L87 Difference]: Start difference. First operand 1750 states and 4633 transitions. Second operand 5 states. [2019-12-27 18:08:56,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:56,357 INFO L93 Difference]: Finished difference Result 1944 states and 4882 transitions. [2019-12-27 18:08:56,357 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 18:08:56,358 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-12-27 18:08:56,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:56,369 INFO L225 Difference]: With dead ends: 1944 [2019-12-27 18:08:56,370 INFO L226 Difference]: Without dead ends: 1944 [2019-12-27 18:08:56,370 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 18:08:56,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1944 states. [2019-12-27 18:08:56,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1944 to 1624. [2019-12-27 18:08:56,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1624 states. [2019-12-27 18:08:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1624 states and 4117 transitions. [2019-12-27 18:08:56,428 INFO L78 Accepts]: Start accepts. Automaton has 1624 states and 4117 transitions. Word has length 26 [2019-12-27 18:08:56,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:56,428 INFO L462 AbstractCegarLoop]: Abstraction has 1624 states and 4117 transitions. [2019-12-27 18:08:56,428 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:08:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 4117 transitions. [2019-12-27 18:08:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 18:08:56,432 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:56,432 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:08:56,432 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:56,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:56,433 INFO L82 PathProgramCache]: Analyzing trace with hash 255080918, now seen corresponding path program 1 times [2019-12-27 18:08:56,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:56,434 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843770924] [2019-12-27 18:08:56,434 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:56,480 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 18:08:56,480 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843770924] [2019-12-27 18:08:56,481 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:56,481 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:08:56,481 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [546016284] [2019-12-27 18:08:56,481 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:56,487 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:56,500 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 45 states and 60 transitions. [2019-12-27 18:08:56,500 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:56,565 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 18:08:56,565 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:08:56,565 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:56,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:08:56,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:08:56,569 INFO L87 Difference]: Start difference. First operand 1624 states and 4117 transitions. Second operand 5 states. [2019-12-27 18:08:56,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:56,666 INFO L93 Difference]: Finished difference Result 2375 states and 5930 transitions. [2019-12-27 18:08:56,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:08:56,667 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-27 18:08:56,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:56,681 INFO L225 Difference]: With dead ends: 2375 [2019-12-27 18:08:56,681 INFO L226 Difference]: Without dead ends: 2375 [2019-12-27 18:08:56,681 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:08:56,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2375 states. [2019-12-27 18:08:56,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2375 to 1797. [2019-12-27 18:08:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1797 states. [2019-12-27 18:08:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 4469 transitions. [2019-12-27 18:08:56,786 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 4469 transitions. Word has length 28 [2019-12-27 18:08:56,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:56,786 INFO L462 AbstractCegarLoop]: Abstraction has 1797 states and 4469 transitions. [2019-12-27 18:08:56,786 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:08:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 4469 transitions. [2019-12-27 18:08:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 18:08:56,791 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:56,791 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:08:56,791 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:56,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:56,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1770546131, now seen corresponding path program 1 times [2019-12-27 18:08:56,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:56,793 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394628383] [2019-12-27 18:08:56,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:56,916 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 18:08:56,917 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394628383] [2019-12-27 18:08:56,917 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:56,917 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:08:56,917 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [503089777] [2019-12-27 18:08:56,918 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:56,924 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:56,935 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 45 states and 60 transitions. [2019-12-27 18:08:56,935 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:56,936 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:08:56,937 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:08:56,937 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:56,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:08:56,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:08:56,938 INFO L87 Difference]: Start difference. First operand 1797 states and 4469 transitions. Second operand 3 states. [2019-12-27 18:08:56,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:56,958 INFO L93 Difference]: Finished difference Result 1752 states and 4307 transitions. [2019-12-27 18:08:56,959 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:08:56,959 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-12-27 18:08:56,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:56,971 INFO L225 Difference]: With dead ends: 1752 [2019-12-27 18:08:56,971 INFO L226 Difference]: Without dead ends: 1752 [2019-12-27 18:08:56,972 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:08:56,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1752 states. [2019-12-27 18:08:57,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1752 to 1639. [2019-12-27 18:08:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1639 states. [2019-12-27 18:08:57,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1639 states and 4060 transitions. [2019-12-27 18:08:57,017 INFO L78 Accepts]: Start accepts. Automaton has 1639 states and 4060 transitions. Word has length 28 [2019-12-27 18:08:57,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:57,017 INFO L462 AbstractCegarLoop]: Abstraction has 1639 states and 4060 transitions. [2019-12-27 18:08:57,018 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:08:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 4060 transitions. [2019-12-27 18:08:57,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 18:08:57,021 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:57,022 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:08:57,022 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:57,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:57,022 INFO L82 PathProgramCache]: Analyzing trace with hash 362372063, now seen corresponding path program 1 times [2019-12-27 18:08:57,023 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:57,023 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168163775] [2019-12-27 18:08:57,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:57,171 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 18:08:57,172 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168163775] [2019-12-27 18:08:57,172 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:57,172 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 18:08:57,173 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2032834713] [2019-12-27 18:08:57,173 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:57,179 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:57,185 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 29 states and 28 transitions. [2019-12-27 18:08:57,185 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:57,185 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:08:57,185 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:08:57,186 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:57,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:08:57,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:08:57,186 INFO L87 Difference]: Start difference. First operand 1639 states and 4060 transitions. Second operand 5 states. [2019-12-27 18:08:57,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:57,234 INFO L93 Difference]: Finished difference Result 671 states and 1540 transitions. [2019-12-27 18:08:57,235 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:08:57,235 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-27 18:08:57,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:57,239 INFO L225 Difference]: With dead ends: 671 [2019-12-27 18:08:57,239 INFO L226 Difference]: Without dead ends: 604 [2019-12-27 18:08:57,239 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:08:57,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 604 states. [2019-12-27 18:08:57,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 604 to 604. [2019-12-27 18:08:57,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 604 states. [2019-12-27 18:08:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 604 states and 1380 transitions. [2019-12-27 18:08:57,253 INFO L78 Accepts]: Start accepts. Automaton has 604 states and 1380 transitions. Word has length 28 [2019-12-27 18:08:57,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:57,254 INFO L462 AbstractCegarLoop]: Abstraction has 604 states and 1380 transitions. [2019-12-27 18:08:57,254 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:08:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1380 transitions. [2019-12-27 18:08:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2019-12-27 18:08:57,256 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:57,257 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 18:08:57,257 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:57,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:57,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1927378894, now seen corresponding path program 1 times [2019-12-27 18:08:57,258 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:57,258 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838006278] [2019-12-27 18:08:57,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:57,325 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 18:08:57,325 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838006278] [2019-12-27 18:08:57,326 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:57,326 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:08:57,326 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [418499125] [2019-12-27 18:08:57,326 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:57,336 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:57,361 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 60 states and 79 transitions. [2019-12-27 18:08:57,361 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:57,368 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 18:08:57,368 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:08:57,369 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:57,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:08:57,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:08:57,369 INFO L87 Difference]: Start difference. First operand 604 states and 1380 transitions. Second operand 3 states. [2019-12-27 18:08:57,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:57,381 INFO L93 Difference]: Finished difference Result 602 states and 1375 transitions. [2019-12-27 18:08:57,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:08:57,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2019-12-27 18:08:57,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:57,385 INFO L225 Difference]: With dead ends: 602 [2019-12-27 18:08:57,385 INFO L226 Difference]: Without dead ends: 602 [2019-12-27 18:08:57,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:08:57,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states. [2019-12-27 18:08:57,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 602. [2019-12-27 18:08:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 602 states. [2019-12-27 18:08:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 602 states and 1375 transitions. [2019-12-27 18:08:57,399 INFO L78 Accepts]: Start accepts. Automaton has 602 states and 1375 transitions. Word has length 39 [2019-12-27 18:08:57,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:57,399 INFO L462 AbstractCegarLoop]: Abstraction has 602 states and 1375 transitions. [2019-12-27 18:08:57,400 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:08:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1375 transitions. [2019-12-27 18:08:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-12-27 18:08:57,402 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:57,402 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 18:08:57,402 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:57,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:57,403 INFO L82 PathProgramCache]: Analyzing trace with hash -391833327, now seen corresponding path program 1 times [2019-12-27 18:08:57,403 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:57,404 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813394794] [2019-12-27 18:08:57,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:57,490 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 18:08:57,491 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813394794] [2019-12-27 18:08:57,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:57,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:08:57,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1444899933] [2019-12-27 18:08:57,492 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:57,503 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:57,530 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 61 states and 80 transitions. [2019-12-27 18:08:57,531 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:57,532 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:08:57,532 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:08:57,532 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:57,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:08:57,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:08:57,533 INFO L87 Difference]: Start difference. First operand 602 states and 1375 transitions. Second operand 3 states. [2019-12-27 18:08:57,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:57,543 INFO L93 Difference]: Finished difference Result 562 states and 1254 transitions. [2019-12-27 18:08:57,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:08:57,543 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2019-12-27 18:08:57,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:57,546 INFO L225 Difference]: With dead ends: 562 [2019-12-27 18:08:57,547 INFO L226 Difference]: Without dead ends: 562 [2019-12-27 18:08:57,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:08:57,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 562 states. [2019-12-27 18:08:57,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 562 to 562. [2019-12-27 18:08:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 562 states. [2019-12-27 18:08:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 562 states and 1254 transitions. [2019-12-27 18:08:57,568 INFO L78 Accepts]: Start accepts. Automaton has 562 states and 1254 transitions. Word has length 40 [2019-12-27 18:08:57,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:57,568 INFO L462 AbstractCegarLoop]: Abstraction has 562 states and 1254 transitions. [2019-12-27 18:08:57,568 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:08:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1254 transitions. [2019-12-27 18:08:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 18:08:57,570 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:57,570 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:08:57,571 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:57,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:57,571 INFO L82 PathProgramCache]: Analyzing trace with hash 178500145, now seen corresponding path program 1 times [2019-12-27 18:08:57,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:57,572 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177231253] [2019-12-27 18:08:57,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:08:57,775 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 18:08:57,775 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177231253] [2019-12-27 18:08:57,776 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:08:57,776 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:08:57,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1100366553] [2019-12-27 18:08:57,776 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:08:57,787 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:08:57,823 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 73 states and 103 transitions. [2019-12-27 18:08:57,823 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:08:57,824 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:08:57,824 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:08:57,824 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:08:57,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:08:57,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:08:57,825 INFO L87 Difference]: Start difference. First operand 562 states and 1254 transitions. Second operand 5 states. [2019-12-27 18:08:57,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:08:57,855 INFO L93 Difference]: Finished difference Result 610 states and 1324 transitions. [2019-12-27 18:08:57,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:08:57,855 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 41 [2019-12-27 18:08:57,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:08:57,856 INFO L225 Difference]: With dead ends: 610 [2019-12-27 18:08:57,856 INFO L226 Difference]: Without dead ends: 151 [2019-12-27 18:08:57,857 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 18:08:57,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-12-27 18:08:57,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2019-12-27 18:08:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 151 states. [2019-12-27 18:08:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 278 transitions. [2019-12-27 18:08:57,861 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 278 transitions. Word has length 41 [2019-12-27 18:08:57,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:08:57,861 INFO L462 AbstractCegarLoop]: Abstraction has 151 states and 278 transitions. [2019-12-27 18:08:57,862 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:08:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 278 transitions. [2019-12-27 18:08:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 18:08:57,863 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:08:57,863 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:08:57,864 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:08:57,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:08:57,864 INFO L82 PathProgramCache]: Analyzing trace with hash 368797407, now seen corresponding path program 2 times [2019-12-27 18:08:57,865 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:08:57,869 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613151281] [2019-12-27 18:08:57,869 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:08:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:08:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:08:58,042 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 18:08:58,042 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 18:08:58,046 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] ULTIMATE.startENTRY-->L800: Formula: (let ((.cse0 (store |v_#valid_57| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_161| 1))) (and (= v_~main$tmp_guard1~0_20 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= |v_#NULL.offset_6| 0) (= v_~y$w_buff1~0_124 0) (= |v_#memory_int_263| (store |v_#memory_int_264| |v_ULTIMATE.start_main_~#t1921~0.base_23| (store (select |v_#memory_int_264| |v_ULTIMATE.start_main_~#t1921~0.base_23|) |v_ULTIMATE.start_main_~#t1921~0.offset_18| 0))) (= v_~x~0_33 0) (= 0 v_~__unbuffered_p1_EAX~0_35) (= 0 v_~y$read_delayed_var~0.offset_5) (= v_~y$r_buff0_thd0~0_66 0) (= v_~y$r_buff0_thd2~0_73 0) (= 0 v_~y$flush_delayed~0_51) (= v_~y$mem_tmp~0_34 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= v_~y$w_buff0_used~0_721 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~y$w_buff1_used~0_507 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~y$r_buff1_thd2~0_55) (= v_~main$tmp_guard0~0_26 0) (= v_~y$r_buff1_thd1~0_347 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= 0 v_~weak$$choice0~0_146) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= v_~weak$$choice1~0_109 0) (= 0 v_~__unbuffered_p0_EAX~0_76) (= v_~y$read_delayed~0_7 0) (= 0 v_~y$read_delayed_var~0.base_5) (= 0 v_~y$r_buff1_thd0~0_69) (= |v_ULTIMATE.start_main_~#t1921~0.offset_18| 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_64) (< |v_#StackHeapBarrier_18| |v_~#y~0.base_161|) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_54) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (= |v_#length_27| (store (store |v_#length_29| |v_~#y~0.base_161| 4) |v_ULTIMATE.start_main_~#t1921~0.base_23| 4)) (= 0 v_~weak$$choice2~0_97) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (< 0 |v_#StackHeapBarrier_18|) (= 0 (select .cse0 |v_~#y~0.base_161|)) (= (store .cse1 |v_ULTIMATE.start_main_~#t1921~0.base_23| 1) |v_#valid_55|) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t1921~0.base_23|) (= 0 |v_#NULL.base_6|) (= 0 (select (select |v_#memory_int_264| |v_~#y~0.base_161|) |v_~#y~0.offset_161|)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= v_~y$r_buff0_thd1~0_433 0) (= 0 v_~y$w_buff0~0_115) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_54 0) (= (select .cse1 |v_ULTIMATE.start_main_~#t1921~0.base_23|) 0) (= 0 |v_~#y~0.offset_161|) (= 0 v_~__unbuffered_cnt~0_47) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_57|, #memory_int=|v_#memory_int_264|, #length=|v_#length_29|} OutVars{ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_68|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_23|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_101|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_~#t1921~0.base=|v_ULTIMATE.start_main_~#t1921~0.base_23|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_53|, ~weak$$choice1~0=v_~weak$$choice1~0_109, ~y$mem_tmp~0=v_~y$mem_tmp~0_34, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_76, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_35, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_433, ~y$flush_delayed~0=v_~y$flush_delayed~0_51, #length=|v_#length_27|, ULTIMATE.start_main_~#t1921~0.offset=|v_ULTIMATE.start_main_~#t1921~0.offset_18|, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_67|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_16|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_6, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_60|, ~weak$$choice0~0=v_~weak$$choice0~0_146, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ~y$w_buff1~0=v_~y$w_buff1~0_124, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_5, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_73, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_47, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_69, ~x~0=v_~x~0_33, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_5, ~#y~0.offset=|v_~#y~0.offset_161|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_721, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ~#y~0.base=|v_~#y~0.base_161|, ULTIMATE.start_main_~#t1922~0.base=|v_ULTIMATE.start_main_~#t1922~0.base_19|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_77|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_443|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_347, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_46|, ~y$w_buff0~0=v_~y$w_buff0~0_115, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_64, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_~#t1922~0.offset=|v_ULTIMATE.start_main_~#t1922~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_26, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_54, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_95|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_55, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_66, #valid=|v_#valid_55|, #memory_int=|v_#memory_int_263|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_54, ~weak$$choice2~0=v_~weak$$choice2~0_97, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_41|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_507} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem61, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_~#t1921~0.base, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ULTIMATE.start_main_~#t1921~0.offset, ULTIMATE.start_main_#t~nondet68, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_~#t1922~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite70, ~y$w_buff0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t1922~0.offset, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 18:08:58,051 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L800-1-->L802: Formula: (and (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t1922~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1922~0.offset_10| 0) (not (= 0 |v_ULTIMATE.start_main_~#t1922~0.base_12|)) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t1922~0.base_12| 1)) (= |v_#length_13| (store |v_#length_14| |v_ULTIMATE.start_main_~#t1922~0.base_12| 4)) (< |v_#StackHeapBarrier_9| |v_ULTIMATE.start_main_~#t1922~0.base_12|) (= |v_#memory_int_139| (store |v_#memory_int_140| |v_ULTIMATE.start_main_~#t1922~0.base_12| (store (select |v_#memory_int_140| |v_ULTIMATE.start_main_~#t1922~0.base_12|) |v_ULTIMATE.start_main_~#t1922~0.offset_10| 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_140|, #length=|v_#length_14|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_139|, ULTIMATE.start_main_~#t1922~0.offset=|v_ULTIMATE.start_main_~#t1922~0.offset_10|, #length=|v_#length_13|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|, ULTIMATE.start_main_~#t1922~0.base=|v_ULTIMATE.start_main_~#t1922~0.base_12|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t1922~0.offset, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t1922~0.base] because there is no mapped edge [2019-12-27 18:08:58,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [927] [927] L746-->L747: Formula: (and (= v_~y$w_buff0~0_51 v_~y$w_buff0~0_50) (not (= (mod v_~weak$$choice2~0_32 256) 0))) InVars {~y$w_buff0~0=v_~y$w_buff0~0_51, ~weak$$choice2~0=v_~weak$$choice2~0_32} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_8|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_12|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_13|, ~y$w_buff0~0=v_~y$w_buff0~0_50, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_12|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_17|, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-27 18:08:58,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [936] [936] L747-->L748: Formula: (and (not (= (mod v_~weak$$choice2~0_36 256) 0)) (= v_~y$w_buff1~0_36 v_~y$w_buff1~0_35)) InVars {~y$w_buff1~0=v_~y$w_buff1~0_36, ~weak$$choice2~0=v_~weak$$choice2~0_36} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_14|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_9|, ~y$w_buff1~0=v_~y$w_buff1~0_35, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_7|, ~weak$$choice2~0=v_~weak$$choice2~0_36, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_13|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_12|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, ~y$w_buff1~0, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-27 18:08:58,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L750-->L751: Formula: (let ((.cse0 (= ~y$r_buff0_thd1~0_Out-158518435 ~y$r_buff0_thd1~0_In-158518435)) (.cse1 (= (mod ~weak$$choice2~0_In-158518435 256) 0))) (or (and .cse0 .cse1 (= (mod ~y$w_buff0_used~0_In-158518435 256) 0)) (and .cse0 (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-158518435, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-158518435, ~weak$$choice2~0=~weak$$choice2~0_In-158518435} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out-158518435|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-158518435, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out-158518435|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-158518435, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out-158518435|, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out-158518435|, ~weak$$choice2~0=~weak$$choice2~0_In-158518435, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out-158518435|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-27 18:08:58,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L751-->L755: Formula: (and (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_16) (= |v_~#y~0.base_52| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_21) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_21 |v_~#y~0.offset_52|) (not (= (mod v_~weak$$choice2~0_35 256) 0)) (= (select (select |v_#memory_int_87| |v_~#y~0.base_52|) |v_~#y~0.offset_52|) v_~__unbuffered_p0_EAX~0_18) (= v_~y$r_buff1_thd1~0_148 v_~y$r_buff1_thd1~0_147)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_148, ~#y~0.offset=|v_~#y~0.offset_52|, #memory_int=|v_#memory_int_87|, ~#y~0.base=|v_~#y~0.base_52|, ~weak$$choice2~0=v_~weak$$choice2~0_35} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_18|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_17|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_18|, ~#y~0.offset=|v_~#y~0.offset_52|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_20|, ~#y~0.base=|v_~#y~0.base_52|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_10|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_21, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_147, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, #memory_int=|v_#memory_int_87|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_21, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_16, ~weak$$choice2~0=v_~weak$$choice2~0_35, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_15|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_19|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, ~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-27 18:08:58,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [855] [855] L755-->L766: Formula: (and (= 0 v_~y$flush_delayed~0_10) (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= |v_#memory_int_39| (store |v_#memory_int_40| |v_~#y~0.base_25| (store (select |v_#memory_int_40| |v_~#y~0.base_25|) |v_~#y~0.offset_25| v_~y$mem_tmp~0_5))) (= v_~x~0_11 1) (not (= 0 (mod v_~y$flush_delayed~0_11 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_40|, ~y$flush_delayed~0=v_~y$flush_delayed~0_11, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~#y~0.base=|v_~#y~0.base_25|} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_25|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_9|, ~y$flush_delayed~0=v_~y$flush_delayed~0_10, #memory_int=|v_#memory_int_39|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#y~0.base=|v_~#y~0.base_25|, ~x~0=v_~x~0_11} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 18:08:58,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [946] [946] L777-2-->L777-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd2~0_In979735797 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In979735797 256)))) (or (and (= |P1Thread1of1ForFork1_#t~mem52_In979735797| |P1Thread1of1ForFork1_#t~mem52_Out979735797|) (not .cse0) (= |P1Thread1of1ForFork1_#t~ite53_Out979735797| ~y$w_buff1~0_In979735797) (not .cse1)) (and (= |P1Thread1of1ForFork1_#t~mem52_Out979735797| |P1Thread1of1ForFork1_#t~ite53_Out979735797|) (or .cse1 .cse0) (= |P1Thread1of1ForFork1_#t~mem52_Out979735797| (select (select |#memory_int_In979735797| |~#y~0.base_In979735797|) |~#y~0.offset_In979735797|))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In979735797, ~#y~0.offset=|~#y~0.offset_In979735797|, ~y$w_buff1~0=~y$w_buff1~0_In979735797, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_In979735797|, #memory_int=|#memory_int_In979735797|, ~#y~0.base=|~#y~0.base_In979735797|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In979735797} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In979735797, ~#y~0.offset=|~#y~0.offset_In979735797|, ~y$w_buff1~0=~y$w_buff1~0_In979735797, P1Thread1of1ForFork1_#t~ite53=|P1Thread1of1ForFork1_#t~ite53_Out979735797|, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_Out979735797|, #memory_int=|#memory_int_In979735797|, ~#y~0.base=|~#y~0.base_In979735797|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In979735797} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 18:08:58,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [859] [859] L777-4-->L778: Formula: (= (store |v_#memory_int_46| |v_~#y~0.base_28| (store (select |v_#memory_int_46| |v_~#y~0.base_28|) |v_~#y~0.offset_28| |v_P1Thread1of1ForFork1_#t~ite53_14|)) |v_#memory_int_45|) InVars {~#y~0.offset=|v_~#y~0.offset_28|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_14|, #memory_int=|v_#memory_int_46|, ~#y~0.base=|v_~#y~0.base_28|} OutVars{~#y~0.offset=|v_~#y~0.offset_28|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_13|, P1Thread1of1ForFork1_#t~mem52=|v_P1Thread1of1ForFork1_#t~mem52_9|, #memory_int=|v_#memory_int_45|, ~#y~0.base=|v_~#y~0.base_28|, P1Thread1of1ForFork1_#t~ite54=|v_P1Thread1of1ForFork1_#t~ite54_13|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52, #memory_int, P1Thread1of1ForFork1_#t~ite54] because there is no mapped edge [2019-12-27 18:08:58,060 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [940] [940] L778-->L778-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-1502058616 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd2~0_In-1502058616 256) 0))) (or (and (not .cse0) (= 0 |P1Thread1of1ForFork1_#t~ite55_Out-1502058616|) (not .cse1)) (and (= ~y$w_buff0_used~0_In-1502058616 |P1Thread1of1ForFork1_#t~ite55_Out-1502058616|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1502058616, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1502058616} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1502058616, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1502058616, P1Thread1of1ForFork1_#t~ite55=|P1Thread1of1ForFork1_#t~ite55_Out-1502058616|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 18:08:58,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [945] [945] L779-->L779-2: Formula: (let ((.cse2 (= (mod ~y$w_buff0_used~0_In1043568443 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd2~0_In1043568443 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd2~0_In1043568443 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In1043568443 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P1Thread1of1ForFork1_#t~ite56_Out1043568443| 0)) (and (or .cse2 .cse3) (= |P1Thread1of1ForFork1_#t~ite56_Out1043568443| ~y$w_buff1_used~0_In1043568443) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1043568443, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1043568443, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1043568443, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1043568443} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1043568443, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1043568443, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1043568443, P1Thread1of1ForFork1_#t~ite56=|P1Thread1of1ForFork1_#t~ite56_Out1043568443|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1043568443} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 18:08:58,062 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [941] [941] L780-->L781: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-1388958673 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-1388958673 256) 0))) (or (and (not .cse0) (= ~y$r_buff0_thd2~0_Out-1388958673 0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd2~0_Out-1388958673 ~y$r_buff0_thd2~0_In-1388958673)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1388958673, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1388958673} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1388958673, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1388958673, P1Thread1of1ForFork1_#t~ite57=|P1Thread1of1ForFork1_#t~ite57_Out-1388958673|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite57] because there is no mapped edge [2019-12-27 18:08:58,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [943] [943] L781-->L781-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In2112403588 256))) (.cse0 (= (mod ~y$r_buff1_thd2~0_In2112403588 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In2112403588 256))) (.cse3 (= (mod ~y$r_buff0_thd2~0_In2112403588 256) 0))) (or (and (= ~y$r_buff1_thd2~0_In2112403588 |P1Thread1of1ForFork1_#t~ite58_Out2112403588|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite58_Out2112403588|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2112403588, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2112403588, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2112403588, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2112403588} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In2112403588, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2112403588, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In2112403588, P1Thread1of1ForFork1_#t~ite58=|P1Thread1of1ForFork1_#t~ite58_Out2112403588|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In2112403588} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 18:08:58,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L781-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= |v_P1Thread1of1ForFork1_#t~ite58_24| v_~y$r_buff1_thd2~0_41) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0) (= v_~__unbuffered_cnt~0_31 (+ v_~__unbuffered_cnt~0_32 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_32, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_24|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_41, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_31, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_23|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 18:08:58,064 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [867] [867] L806-->L808-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= (mod v_~y$r_buff0_thd0~0_26 256) 0) (= 0 (mod v_~y$w_buff0_used~0_149 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_149, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_26, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_149, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_26, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 18:08:58,064 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [957] [957] L808-2-->L808-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd0~0_In444761067 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In444761067 256)))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~mem61_In444761067| |ULTIMATE.start_main_#t~mem61_Out444761067|) (= ~y$w_buff1~0_In444761067 |ULTIMATE.start_main_#t~ite62_Out444761067|) (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem61_Out444761067| |ULTIMATE.start_main_#t~ite62_Out444761067|) (= |ULTIMATE.start_main_#t~mem61_Out444761067| (select (select |#memory_int_In444761067| |~#y~0.base_In444761067|) |~#y~0.offset_In444761067|)) (or .cse1 .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In444761067|, ~y$w_buff1~0=~y$w_buff1~0_In444761067, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_In444761067|, #memory_int=|#memory_int_In444761067|, ~#y~0.base=|~#y~0.base_In444761067|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In444761067, ~y$w_buff1_used~0=~y$w_buff1_used~0_In444761067} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out444761067|, ~#y~0.offset=|~#y~0.offset_In444761067|, ~y$w_buff1~0=~y$w_buff1~0_In444761067, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_Out444761067|, #memory_int=|#memory_int_In444761067|, ~#y~0.base=|~#y~0.base_In444761067|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In444761067, ~y$w_buff1_used~0=~y$w_buff1_used~0_In444761067} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~mem61] because there is no mapped edge [2019-12-27 18:08:58,065 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L808-4-->L809: Formula: (= (store |v_#memory_int_79| |v_~#y~0.base_47| (store (select |v_#memory_int_79| |v_~#y~0.base_47|) |v_~#y~0.offset_47| |v_ULTIMATE.start_main_#t~ite62_7|)) |v_#memory_int_78|) InVars {ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_7|, ~#y~0.offset=|v_~#y~0.offset_47|, #memory_int=|v_#memory_int_79|, ~#y~0.base=|v_~#y~0.base_47|} OutVars{ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_6|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_47|, ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_4|, #memory_int=|v_#memory_int_78|, ~#y~0.base=|v_~#y~0.base_47|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem61, #memory_int] because there is no mapped edge [2019-12-27 18:08:58,065 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [949] [949] L809-->L809-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In-1138368773 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-1138368773 256) 0))) (or (and (= ~y$w_buff0_used~0_In-1138368773 |ULTIMATE.start_main_#t~ite64_Out-1138368773|) (or .cse0 .cse1)) (and (= 0 |ULTIMATE.start_main_#t~ite64_Out-1138368773|) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1138368773, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1138368773} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1138368773, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1138368773, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out-1138368773|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 18:08:58,066 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [944] [944] L810-->L810-2: Formula: (let ((.cse3 (= (mod ~y$w_buff0_used~0_In-1798668296 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd0~0_In-1798668296 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-1798668296 256))) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1798668296 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite65_Out-1798668296|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |ULTIMATE.start_main_#t~ite65_Out-1798668296| ~y$w_buff1_used~0_In-1798668296) (or .cse3 .cse2) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1798668296, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1798668296, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1798668296, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1798668296} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1798668296, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1798668296, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1798668296, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-1798668296|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1798668296} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 18:08:58,067 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [954] [954] L811-->L812: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd0~0_In1845348471 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1845348471 256)))) (or (and (= ~y$r_buff0_thd0~0_In1845348471 ~y$r_buff0_thd0~0_Out1845348471) (or .cse0 .cse1)) (and (not .cse1) (= 0 ~y$r_buff0_thd0~0_Out1845348471) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1845348471, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1845348471} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1845348471, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1845348471, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out1845348471|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 18:08:58,067 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [948] [948] L812-->L812-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In-2142433133 256) 0)) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In-2142433133 256))) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In-2142433133 256))) (.cse2 (= (mod ~y$r_buff0_thd0~0_In-2142433133 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite67_Out-2142433133|)) (and (or .cse0 .cse1) (= ~y$r_buff1_thd0~0_In-2142433133 |ULTIMATE.start_main_#t~ite67_Out-2142433133|) (or .cse3 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2142433133, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2142433133, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2142433133, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2142433133} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-2142433133, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2142433133, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out-2142433133|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2142433133, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2142433133} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 18:08:58,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [952] [952] L816-->L816-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-687705739 256) 0))) (.cse1 (= (mod ~weak$$choice1~0_In-687705739 256) 0))) (or (and (= (select (select |#memory_int_In-687705739| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-687705739) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-687705739) |ULTIMATE.start_main_#t~mem69_Out-687705739|) (= |ULTIMATE.start_main_#t~ite70_Out-687705739| |ULTIMATE.start_main_#t~mem69_Out-687705739|) .cse0 (not .cse1)) (and (= |ULTIMATE.start_main_#t~mem69_In-687705739| |ULTIMATE.start_main_#t~mem69_Out-687705739|) .cse0 (= |ULTIMATE.start_main_#t~ite70_Out-687705739| ~__unbuffered_p0_EAX~0_In-687705739) .cse1))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-687705739, ~weak$$choice1~0=~weak$$choice1~0_In-687705739, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-687705739, #memory_int=|#memory_int_In-687705739|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-687705739, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-687705739, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In-687705739|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-687705739, ~weak$$choice1~0=~weak$$choice1~0_In-687705739, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-687705739|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-687705739, #memory_int=|#memory_int_In-687705739|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-687705739, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-687705739, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out-687705739|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 18:08:58,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [969] [969] L816-3-->L819-1: Formula: (and (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8| (mod v_~main$tmp_guard1~0_12 256)) (let ((.cse1 (= 1 v_~__unbuffered_p1_EAX~0_25)) (.cse0 (= 1 v_~__unbuffered_p0_EAX~0_28))) (or (and (or (not .cse0) (not .cse1)) (= v_~main$tmp_guard1~0_12 1)) (and .cse1 .cse0 (= v_~main$tmp_guard1~0_12 0)))) (= |v_ULTIMATE.start_main_#t~ite70_31| v_~__unbuffered_p0_EAX~0_28)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_25, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_31|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_28, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_23|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_25, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_30|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_24|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 18:08:58,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L819-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 18:08:58,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 06:08:58 BasicIcfg [2019-12-27 18:08:58,151 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 18:08:58,153 INFO L168 Benchmark]: Toolchain (without parser) took 13364.07 ms. Allocated memory was 143.7 MB in the beginning and 422.6 MB in the end (delta: 278.9 MB). Free memory was 99.7 MB in the beginning and 246.8 MB in the end (delta: -147.0 MB). Peak memory consumption was 131.9 MB. Max. memory is 7.1 GB. [2019-12-27 18:08:58,153 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 143.7 MB. Free memory is still 119.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-12-27 18:08:58,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 969.29 ms. Allocated memory was 143.7 MB in the beginning and 202.4 MB in the end (delta: 58.7 MB). Free memory was 99.3 MB in the beginning and 153.4 MB in the end (delta: -54.1 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. [2019-12-27 18:08:58,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.12 ms. Allocated memory is still 202.4 MB. Free memory was 153.4 MB in the beginning and 151.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-27 18:08:58,155 INFO L168 Benchmark]: Boogie Preprocessor took 55.93 ms. Allocated memory is still 202.4 MB. Free memory was 151.4 MB in the beginning and 148.3 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-12-27 18:08:58,156 INFO L168 Benchmark]: RCFGBuilder took 948.62 ms. Allocated memory is still 202.4 MB. Free memory was 148.3 MB in the beginning and 93.3 MB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. [2019-12-27 18:08:58,157 INFO L168 Benchmark]: TraceAbstraction took 11318.39 ms. Allocated memory was 202.4 MB in the beginning and 422.6 MB in the end (delta: 220.2 MB). Free memory was 93.3 MB in the beginning and 246.8 MB in the end (delta: -153.5 MB). Peak memory consumption was 66.7 MB. Max. memory is 7.1 GB. [2019-12-27 18:08:58,160 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 143.7 MB. Free memory is still 119.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 969.29 ms. Allocated memory was 143.7 MB in the beginning and 202.4 MB in the end (delta: 58.7 MB). Free memory was 99.3 MB in the beginning and 153.4 MB in the end (delta: -54.1 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 59.12 ms. Allocated memory is still 202.4 MB. Free memory was 153.4 MB in the beginning and 151.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.93 ms. Allocated memory is still 202.4 MB. Free memory was 151.4 MB in the beginning and 148.3 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 948.62 ms. Allocated memory is still 202.4 MB. Free memory was 148.3 MB in the beginning and 93.3 MB in the end (delta: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11318.39 ms. Allocated memory was 202.4 MB in the beginning and 422.6 MB in the end (delta: 220.2 MB). Free memory was 93.3 MB in the beginning and 246.8 MB in the end (delta: -153.5 MB). Peak memory consumption was 66.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.2s, 189 ProgramPointsBefore, 82 ProgramPointsAfterwards, 237 TransitionsBefore, 107 TransitionsAfterwards, 17670 CoEnabledTransitionPairs, 8 FixpointIterations, 45 TrivialSequentialCompositions, 53 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 72 ConcurrentYvCompositions, 26 ChoiceCompositions, 8193 VarBasedMoverChecksPositive, 216 VarBasedMoverChecksNegative, 34 SemBasedMoverChecksPositive, 266 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.7s, 0 MoverChecksTotal, 86139 CheckedPairsTotal, 170 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L800] FCALL, FORK 0 pthread_create(&t1921, ((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={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L741] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L742] 1 y$flush_delayed = weak$$choice2 [L743] EXPR 1 \read(y) [L743] 1 y$mem_tmp = y [L744] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L745] EXPR 1 \read(y) [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L802] FCALL, FORK 0 pthread_create(&t1922, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L749] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L771] 2 __unbuffered_p1_EAX = x [L774] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L777] 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L778] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L779] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L804] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L810] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L812] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 weak$$choice1 = __VERIFIER_nondet_bool() - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 183 locations, 1 error locations. Result: UNSAFE, OverallTime: 10.9s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 778 SDtfs, 964 SDslu, 899 SDs, 0 SdLazy, 409 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 41 GetRequests, 12 SyntacticMatches, 5 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10386occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 1011 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 287 NumberOfCodeBlocks, 287 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 238 ConstructedInterpolants, 0 QuantifiedInterpolants, 16648 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...