/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe014_power.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:42:45,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:42:45,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:42:45,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:42:45,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:42:45,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:42:45,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:42:45,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:42:45,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:42:45,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:42:45,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:42:45,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:42:45,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:42:45,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:42:45,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:42:45,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:42:45,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:42:45,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:42:45,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:42:45,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:42:45,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:42:45,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:42:45,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:42:45,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:42:45,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:42:45,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:42:45,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:42:45,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:42:45,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:42:45,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:42:45,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:42:45,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:42:45,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:42:45,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:42:45,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:42:45,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:42:45,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:42:45,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:42:45,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:42:45,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:42:45,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:42:45,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-27 03:42:45,955 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:42:45,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:42:45,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:42:45,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:42:45,958 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:42:45,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:42:45,959 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:42:45,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:42:45,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:42:45,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:42:45,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:42:45,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:42:45,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:42:45,961 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:42:45,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:42:45,961 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:42:45,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:42:45,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:42:45,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:42:45,962 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:42:45,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:42:45,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:42:45,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:42:45,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:42:45,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:42:45,964 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:42:45,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:42:45,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:42:45,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:42:46,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:42:46,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:42:46,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:42:46,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:42:46,254 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:42:46,255 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe014_power.opt.i [2019-12-27 03:42:46,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2924467e4/f524a5acfc1c4f449865b3e9ea076f4e/FLAG82d3e07ef [2019-12-27 03:42:46,849 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:42:46,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe014_power.opt.i [2019-12-27 03:42:46,868 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2924467e4/f524a5acfc1c4f449865b3e9ea076f4e/FLAG82d3e07ef [2019-12-27 03:42:47,146 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2924467e4/f524a5acfc1c4f449865b3e9ea076f4e [2019-12-27 03:42:47,153 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:42:47,155 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:42:47,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:42:47,156 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:42:47,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:42:47,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:47,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e400b9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47, skipping insertion in model container [2019-12-27 03:42:47,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:47,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:42:47,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:42:47,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:42:47,773 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:42:47,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:42:47,940 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:42:47,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47 WrapperNode [2019-12-27 03:42:47,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:42:47,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:42:47,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:42:47,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:42:47,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:47,981 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:42:48,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:42:48,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:42:48,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:42:48,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... [2019-12-27 03:42:48,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:42:48,068 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:42:48,068 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:42:48,068 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:42:48,069 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:42:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:42:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:42:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:42:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:42:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:42:48,129 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:42:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:42:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:42:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:42:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 03:42:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 03:42:48,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:42:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:42:48,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:42:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:42:48,134 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 03:42:49,004 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:42:49,005 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 03:42:49,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:42:49 BoogieIcfgContainer [2019-12-27 03:42:49,006 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:42:49,007 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:42:49,007 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:42:49,010 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:42:49,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:42:47" (1/3) ... [2019-12-27 03:42:49,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@baf58b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:42:49, skipping insertion in model container [2019-12-27 03:42:49,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:47" (2/3) ... [2019-12-27 03:42:49,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@baf58b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:42:49, skipping insertion in model container [2019-12-27 03:42:49,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:42:49" (3/3) ... [2019-12-27 03:42:49,014 INFO L109 eAbstractionObserver]: Analyzing ICFG safe014_power.opt.i [2019-12-27 03:42:49,023 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:42:49,024 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:42:49,031 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 03:42:49,032 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:42:49,072 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,073 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,074 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,074 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,074 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,074 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,074 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,075 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,075 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,075 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,076 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,077 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,078 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,078 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,078 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,078 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,079 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,079 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,079 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,091 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,092 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,093 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,094 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,095 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,096 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,097 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,098 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,110 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,111 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,111 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,111 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,112 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,112 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,112 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,112 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,112 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,113 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,113 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,113 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,114 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,115 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,116 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,117 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,118 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,119 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,119 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,122 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,122 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,123 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,123 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,123 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,123 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,123 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,123 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,124 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,124 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,124 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,124 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,124 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,128 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,129 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,136 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,137 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,139 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,139 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,139 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,139 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:49,153 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-27 03:42:49,173 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:42:49,173 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:42:49,173 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:42:49,173 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:42:49,173 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:42:49,173 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:42:49,174 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:42:49,174 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:42:49,192 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 257 transitions [2019-12-27 03:42:49,194 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 257 transitions [2019-12-27 03:42:49,330 INFO L132 PetriNetUnfolder]: 56/254 cut-off events. [2019-12-27 03:42:49,330 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:42:49,348 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 254 events. 56/254 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 652 event pairs. 0/196 useless extension candidates. Maximal degree in co-relation 206. Up to 2 conditions per place. [2019-12-27 03:42:49,376 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 257 transitions [2019-12-27 03:42:49,443 INFO L132 PetriNetUnfolder]: 56/254 cut-off events. [2019-12-27 03:42:49,443 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:42:49,458 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 254 events. 56/254 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 652 event pairs. 0/196 useless extension candidates. Maximal degree in co-relation 206. Up to 2 conditions per place. [2019-12-27 03:42:49,489 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 22050 [2019-12-27 03:42:49,490 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:42:56,440 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-12-27 03:42:56,667 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-12-27 03:42:56,788 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-12-27 03:42:57,419 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-12-27 03:42:57,699 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 03:42:57,736 INFO L206 etLargeBlockEncoding]: Checked pairs total: 104636 [2019-12-27 03:42:57,737 INFO L214 etLargeBlockEncoding]: Total number of compositions: 172 [2019-12-27 03:42:57,740 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 94 places, 117 transitions [2019-12-27 03:42:59,143 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24992 states. [2019-12-27 03:42:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 24992 states. [2019-12-27 03:42:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-27 03:42:59,151 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:42:59,152 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:42:59,152 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:42:59,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:42:59,158 INFO L82 PathProgramCache]: Analyzing trace with hash -1486799803, now seen corresponding path program 1 times [2019-12-27 03:42:59,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:42:59,166 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715590118] [2019-12-27 03:42:59,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:42:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:42:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:42:59,508 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715590118] [2019-12-27 03:42:59,509 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:42:59,509 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 03:42:59,510 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476236253] [2019-12-27 03:42:59,514 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:42:59,515 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:42:59,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:42:59,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:42:59,532 INFO L87 Difference]: Start difference. First operand 24992 states. Second operand 3 states. [2019-12-27 03:43:00,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:00,800 INFO L93 Difference]: Finished difference Result 24238 states and 98140 transitions. [2019-12-27 03:43:00,801 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:00,802 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-12-27 03:43:00,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:01,040 INFO L225 Difference]: With dead ends: 24238 [2019-12-27 03:43:01,040 INFO L226 Difference]: Without dead ends: 23062 [2019-12-27 03:43:01,042 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:01,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23062 states. [2019-12-27 03:43:02,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23062 to 23062. [2019-12-27 03:43:02,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23062 states. [2019-12-27 03:43:02,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23062 states to 23062 states and 93326 transitions. [2019-12-27 03:43:02,201 INFO L78 Accepts]: Start accepts. Automaton has 23062 states and 93326 transitions. Word has length 7 [2019-12-27 03:43:02,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:02,203 INFO L462 AbstractCegarLoop]: Abstraction has 23062 states and 93326 transitions. [2019-12-27 03:43:02,204 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 23062 states and 93326 transitions. [2019-12-27 03:43:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-27 03:43:02,221 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:02,222 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:02,222 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:02,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:02,222 INFO L82 PathProgramCache]: Analyzing trace with hash 178830907, now seen corresponding path program 1 times [2019-12-27 03:43:02,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:02,224 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069706438] [2019-12-27 03:43:02,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:02,389 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069706438] [2019-12-27 03:43:02,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:02,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:43:02,389 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533551078] [2019-12-27 03:43:02,391 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:43:02,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:02,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:43:02,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:43:02,392 INFO L87 Difference]: Start difference. First operand 23062 states and 93326 transitions. Second operand 4 states. [2019-12-27 03:43:02,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:02,988 INFO L93 Difference]: Finished difference Result 36016 states and 138571 transitions. [2019-12-27 03:43:02,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:43:02,989 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2019-12-27 03:43:02,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:03,183 INFO L225 Difference]: With dead ends: 36016 [2019-12-27 03:43:03,184 INFO L226 Difference]: Without dead ends: 35974 [2019-12-27 03:43:03,184 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 0 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:04,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35974 states. [2019-12-27 03:43:05,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35974 to 33222. [2019-12-27 03:43:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33222 states. [2019-12-27 03:43:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33222 states to 33222 states and 129276 transitions. [2019-12-27 03:43:05,832 INFO L78 Accepts]: Start accepts. Automaton has 33222 states and 129276 transitions. Word has length 13 [2019-12-27 03:43:05,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:05,832 INFO L462 AbstractCegarLoop]: Abstraction has 33222 states and 129276 transitions. [2019-12-27 03:43:05,832 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:43:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 33222 states and 129276 transitions. [2019-12-27 03:43:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 03:43:05,837 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:05,837 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:05,838 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:05,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:05,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1172914773, now seen corresponding path program 1 times [2019-12-27 03:43:05,838 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:05,839 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492750928] [2019-12-27 03:43:05,839 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:05,946 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1492750928] [2019-12-27 03:43:05,946 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:05,947 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:43:05,947 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879930726] [2019-12-27 03:43:05,948 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:43:05,948 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:05,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:43:05,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:05,949 INFO L87 Difference]: Start difference. First operand 33222 states and 129276 transitions. Second operand 5 states. [2019-12-27 03:43:06,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:06,499 INFO L93 Difference]: Finished difference Result 51132 states and 194379 transitions. [2019-12-27 03:43:06,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:43:06,500 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-27 03:43:06,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:06,840 INFO L225 Difference]: With dead ends: 51132 [2019-12-27 03:43:06,840 INFO L226 Difference]: Without dead ends: 51084 [2019-12-27 03:43:06,841 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:43:08,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51084 states. [2019-12-27 03:43:09,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51084 to 36640. [2019-12-27 03:43:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36640 states. [2019-12-27 03:43:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36640 states to 36640 states and 141877 transitions. [2019-12-27 03:43:10,095 INFO L78 Accepts]: Start accepts. Automaton has 36640 states and 141877 transitions. Word has length 16 [2019-12-27 03:43:10,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:10,095 INFO L462 AbstractCegarLoop]: Abstraction has 36640 states and 141877 transitions. [2019-12-27 03:43:10,095 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:43:10,095 INFO L276 IsEmpty]: Start isEmpty. Operand 36640 states and 141877 transitions. [2019-12-27 03:43:10,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 03:43:10,102 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:10,103 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:10,103 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:10,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:10,103 INFO L82 PathProgramCache]: Analyzing trace with hash 564909080, now seen corresponding path program 1 times [2019-12-27 03:43:10,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:10,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243890559] [2019-12-27 03:43:10,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:10,176 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243890559] [2019-12-27 03:43:10,176 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:10,177 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:10,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630597812] [2019-12-27 03:43:10,177 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:10,178 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:10,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:10,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:10,178 INFO L87 Difference]: Start difference. First operand 36640 states and 141877 transitions. Second operand 3 states. [2019-12-27 03:43:10,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:10,421 INFO L93 Difference]: Finished difference Result 43578 states and 167871 transitions. [2019-12-27 03:43:10,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:10,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-12-27 03:43:10,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:10,518 INFO L225 Difference]: With dead ends: 43578 [2019-12-27 03:43:10,518 INFO L226 Difference]: Without dead ends: 43570 [2019-12-27 03:43:10,520 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:10,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43570 states. [2019-12-27 03:43:11,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43570 to 41362. [2019-12-27 03:43:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41362 states. [2019-12-27 03:43:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41362 states to 41362 states and 160031 transitions. [2019-12-27 03:43:11,788 INFO L78 Accepts]: Start accepts. Automaton has 41362 states and 160031 transitions. Word has length 16 [2019-12-27 03:43:11,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:11,788 INFO L462 AbstractCegarLoop]: Abstraction has 41362 states and 160031 transitions. [2019-12-27 03:43:11,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 41362 states and 160031 transitions. [2019-12-27 03:43:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 03:43:11,793 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:11,793 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:11,793 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:11,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:11,793 INFO L82 PathProgramCache]: Analyzing trace with hash 1505187328, now seen corresponding path program 1 times [2019-12-27 03:43:11,794 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:11,794 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337800194] [2019-12-27 03:43:11,794 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:11,878 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337800194] [2019-12-27 03:43:11,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:11,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:43:11,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391895397] [2019-12-27 03:43:11,879 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:43:11,879 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:11,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:43:11,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:11,880 INFO L87 Difference]: Start difference. First operand 41362 states and 160031 transitions. Second operand 5 states. [2019-12-27 03:43:13,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:13,060 INFO L93 Difference]: Finished difference Result 53912 states and 204501 transitions. [2019-12-27 03:43:13,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:43:13,060 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-27 03:43:13,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:13,186 INFO L225 Difference]: With dead ends: 53912 [2019-12-27 03:43:13,186 INFO L226 Difference]: Without dead ends: 53874 [2019-12-27 03:43:13,187 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:43:13,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53874 states. [2019-12-27 03:43:16,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53874 to 42968. [2019-12-27 03:43:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42968 states. [2019-12-27 03:43:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42968 states to 42968 states and 166470 transitions. [2019-12-27 03:43:16,313 INFO L78 Accepts]: Start accepts. Automaton has 42968 states and 166470 transitions. Word has length 16 [2019-12-27 03:43:16,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:16,314 INFO L462 AbstractCegarLoop]: Abstraction has 42968 states and 166470 transitions. [2019-12-27 03:43:16,314 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:43:16,314 INFO L276 IsEmpty]: Start isEmpty. Operand 42968 states and 166470 transitions. [2019-12-27 03:43:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 03:43:16,342 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:16,343 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:16,343 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:16,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:16,343 INFO L82 PathProgramCache]: Analyzing trace with hash -863345705, now seen corresponding path program 1 times [2019-12-27 03:43:16,343 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:16,344 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125702978] [2019-12-27 03:43:16,344 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:16,409 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125702978] [2019-12-27 03:43:16,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:16,409 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:43:16,409 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022109204] [2019-12-27 03:43:16,410 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:16,411 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:16,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:16,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:16,412 INFO L87 Difference]: Start difference. First operand 42968 states and 166470 transitions. Second operand 3 states. [2019-12-27 03:43:16,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:16,620 INFO L93 Difference]: Finished difference Result 41136 states and 157912 transitions. [2019-12-27 03:43:16,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:16,621 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-27 03:43:16,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:16,716 INFO L225 Difference]: With dead ends: 41136 [2019-12-27 03:43:16,716 INFO L226 Difference]: Without dead ends: 41136 [2019-12-27 03:43:16,716 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 03:43:16,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41136 states. [2019-12-27 03:43:17,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41136 to 40816. [2019-12-27 03:43:17,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40816 states. [2019-12-27 03:43:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40816 states to 40816 states and 156824 transitions. [2019-12-27 03:43:17,867 INFO L78 Accepts]: Start accepts. Automaton has 40816 states and 156824 transitions. Word has length 20 [2019-12-27 03:43:17,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:17,868 INFO L462 AbstractCegarLoop]: Abstraction has 40816 states and 156824 transitions. [2019-12-27 03:43:17,868 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:17,868 INFO L276 IsEmpty]: Start isEmpty. Operand 40816 states and 156824 transitions. [2019-12-27 03:43:17,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 03:43:17,886 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:17,886 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:17,887 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:17,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:17,887 INFO L82 PathProgramCache]: Analyzing trace with hash -1292860209, now seen corresponding path program 1 times [2019-12-27 03:43:17,887 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:17,888 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304302945] [2019-12-27 03:43:17,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:17,967 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304302945] [2019-12-27 03:43:17,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:17,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:43:17,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909880842] [2019-12-27 03:43:17,967 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:43:17,967 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:17,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:43:17,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:43:17,968 INFO L87 Difference]: Start difference. First operand 40816 states and 156824 transitions. Second operand 4 states. [2019-12-27 03:43:18,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:18,206 INFO L93 Difference]: Finished difference Result 42640 states and 161974 transitions. [2019-12-27 03:43:18,206 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:43:18,207 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2019-12-27 03:43:18,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:18,302 INFO L225 Difference]: With dead ends: 42640 [2019-12-27 03:43:18,302 INFO L226 Difference]: Without dead ends: 40750 [2019-12-27 03:43:18,303 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 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 03:43:18,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40750 states. [2019-12-27 03:43:19,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40750 to 40694. [2019-12-27 03:43:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40694 states. [2019-12-27 03:43:19,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40694 states to 40694 states and 156191 transitions. [2019-12-27 03:43:19,552 INFO L78 Accepts]: Start accepts. Automaton has 40694 states and 156191 transitions. Word has length 20 [2019-12-27 03:43:19,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:19,552 INFO L462 AbstractCegarLoop]: Abstraction has 40694 states and 156191 transitions. [2019-12-27 03:43:19,552 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:43:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 40694 states and 156191 transitions. [2019-12-27 03:43:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 03:43:19,568 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:19,568 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:19,568 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:19,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:19,568 INFO L82 PathProgramCache]: Analyzing trace with hash 630623077, now seen corresponding path program 1 times [2019-12-27 03:43:19,569 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:19,569 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126380511] [2019-12-27 03:43:19,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:19,641 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126380511] [2019-12-27 03:43:19,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:19,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:19,642 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263194273] [2019-12-27 03:43:19,642 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:43:19,642 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:19,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:43:19,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:43:19,643 INFO L87 Difference]: Start difference. First operand 40694 states and 156191 transitions. Second operand 4 states. [2019-12-27 03:43:19,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:19,770 INFO L93 Difference]: Finished difference Result 24799 states and 83244 transitions. [2019-12-27 03:43:19,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:43:19,771 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-12-27 03:43:19,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:19,811 INFO L225 Difference]: With dead ends: 24799 [2019-12-27 03:43:19,811 INFO L226 Difference]: Without dead ends: 22909 [2019-12-27 03:43:19,812 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 03:43:19,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22909 states. [2019-12-27 03:43:20,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22909 to 22909. [2019-12-27 03:43:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22909 states. [2019-12-27 03:43:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22909 states to 22909 states and 76865 transitions. [2019-12-27 03:43:20,682 INFO L78 Accepts]: Start accepts. Automaton has 22909 states and 76865 transitions. Word has length 21 [2019-12-27 03:43:20,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:20,683 INFO L462 AbstractCegarLoop]: Abstraction has 22909 states and 76865 transitions. [2019-12-27 03:43:20,683 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:43:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 22909 states and 76865 transitions. [2019-12-27 03:43:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-27 03:43:20,691 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:20,691 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:20,692 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:20,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:20,692 INFO L82 PathProgramCache]: Analyzing trace with hash 1596605155, now seen corresponding path program 1 times [2019-12-27 03:43:20,692 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:20,692 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208336800] [2019-12-27 03:43:20,692 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:20,789 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208336800] [2019-12-27 03:43:20,789 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:20,789 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:20,789 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678581061] [2019-12-27 03:43:20,791 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:43:20,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:20,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:43:20,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:20,792 INFO L87 Difference]: Start difference. First operand 22909 states and 76865 transitions. Second operand 5 states. [2019-12-27 03:43:20,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:20,968 INFO L93 Difference]: Finished difference Result 25945 states and 85288 transitions. [2019-12-27 03:43:20,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:43:20,968 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-27 03:43:20,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:21,008 INFO L225 Difference]: With dead ends: 25945 [2019-12-27 03:43:21,008 INFO L226 Difference]: Without dead ends: 23134 [2019-12-27 03:43:21,008 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:43:21,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23134 states. [2019-12-27 03:43:21,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23134 to 22968. [2019-12-27 03:43:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22968 states. [2019-12-27 03:43:21,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22968 states to 22968 states and 75701 transitions. [2019-12-27 03:43:21,376 INFO L78 Accepts]: Start accepts. Automaton has 22968 states and 75701 transitions. Word has length 22 [2019-12-27 03:43:21,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:21,376 INFO L462 AbstractCegarLoop]: Abstraction has 22968 states and 75701 transitions. [2019-12-27 03:43:21,376 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:43:21,376 INFO L276 IsEmpty]: Start isEmpty. Operand 22968 states and 75701 transitions. [2019-12-27 03:43:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-27 03:43:21,385 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:21,385 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] [2019-12-27 03:43:21,385 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:21,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:21,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1426774953, now seen corresponding path program 1 times [2019-12-27 03:43:21,386 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:21,386 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007863623] [2019-12-27 03:43:21,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:21,472 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007863623] [2019-12-27 03:43:21,472 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:21,472 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:43:21,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495420105] [2019-12-27 03:43:21,473 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:43:21,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:21,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:43:21,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:21,474 INFO L87 Difference]: Start difference. First operand 22968 states and 75701 transitions. Second operand 5 states. [2019-12-27 03:43:21,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:21,554 INFO L93 Difference]: Finished difference Result 4673 states and 13387 transitions. [2019-12-27 03:43:21,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:43:21,554 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2019-12-27 03:43:21,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:21,562 INFO L225 Difference]: With dead ends: 4673 [2019-12-27 03:43:21,562 INFO L226 Difference]: Without dead ends: 3625 [2019-12-27 03:43:21,562 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 03:43:21,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3625 states. [2019-12-27 03:43:21,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3625 to 3625. [2019-12-27 03:43:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3625 states. [2019-12-27 03:43:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 3625 states and 9891 transitions. [2019-12-27 03:43:21,631 INFO L78 Accepts]: Start accepts. Automaton has 3625 states and 9891 transitions. Word has length 23 [2019-12-27 03:43:21,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:21,631 INFO L462 AbstractCegarLoop]: Abstraction has 3625 states and 9891 transitions. [2019-12-27 03:43:21,631 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:43:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3625 states and 9891 transitions. [2019-12-27 03:43:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 03:43:21,638 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:21,638 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] [2019-12-27 03:43:21,638 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:21,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:21,638 INFO L82 PathProgramCache]: Analyzing trace with hash 1331563273, now seen corresponding path program 1 times [2019-12-27 03:43:21,639 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:21,639 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818143568] [2019-12-27 03:43:21,640 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:21,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:21,709 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818143568] [2019-12-27 03:43:21,710 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:21,710 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:21,710 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927641466] [2019-12-27 03:43:21,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:21,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:21,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:21,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:21,711 INFO L87 Difference]: Start difference. First operand 3625 states and 9891 transitions. Second operand 3 states. [2019-12-27 03:43:21,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:21,763 INFO L93 Difference]: Finished difference Result 4263 states and 10969 transitions. [2019-12-27 03:43:21,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:21,764 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 03:43:21,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:21,770 INFO L225 Difference]: With dead ends: 4263 [2019-12-27 03:43:21,771 INFO L226 Difference]: Without dead ends: 4263 [2019-12-27 03:43:21,771 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:21,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4263 states. [2019-12-27 03:43:21,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4263 to 3310. [2019-12-27 03:43:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3310 states. [2019-12-27 03:43:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 3310 states and 8650 transitions. [2019-12-27 03:43:21,831 INFO L78 Accepts]: Start accepts. Automaton has 3310 states and 8650 transitions. Word has length 29 [2019-12-27 03:43:21,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:21,831 INFO L462 AbstractCegarLoop]: Abstraction has 3310 states and 8650 transitions. [2019-12-27 03:43:21,831 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 8650 transitions. [2019-12-27 03:43:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 03:43:21,837 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:21,837 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] [2019-12-27 03:43:21,837 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:21,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:21,838 INFO L82 PathProgramCache]: Analyzing trace with hash -1584044824, now seen corresponding path program 1 times [2019-12-27 03:43:21,838 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:21,838 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749889892] [2019-12-27 03:43:21,838 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:21,972 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749889892] [2019-12-27 03:43:21,975 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:21,975 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:43:21,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242870413] [2019-12-27 03:43:21,976 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:43:21,976 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:21,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:43:21,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:43:21,976 INFO L87 Difference]: Start difference. First operand 3310 states and 8650 transitions. Second operand 6 states. [2019-12-27 03:43:22,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:22,068 INFO L93 Difference]: Finished difference Result 2012 states and 5475 transitions. [2019-12-27 03:43:22,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 03:43:22,069 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2019-12-27 03:43:22,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:22,072 INFO L225 Difference]: With dead ends: 2012 [2019-12-27 03:43:22,073 INFO L226 Difference]: Without dead ends: 1916 [2019-12-27 03:43:22,073 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 03:43:22,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1916 states. [2019-12-27 03:43:22,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1916 to 1916. [2019-12-27 03:43:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1916 states. [2019-12-27 03:43:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1916 states and 5246 transitions. [2019-12-27 03:43:22,103 INFO L78 Accepts]: Start accepts. Automaton has 1916 states and 5246 transitions. Word has length 29 [2019-12-27 03:43:22,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:22,104 INFO L462 AbstractCegarLoop]: Abstraction has 1916 states and 5246 transitions. [2019-12-27 03:43:22,104 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:43:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 5246 transitions. [2019-12-27 03:43:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-27 03:43:22,108 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:22,108 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:22,108 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:22,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:22,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1074147529, now seen corresponding path program 1 times [2019-12-27 03:43:22,109 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:22,109 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948698670] [2019-12-27 03:43:22,109 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:22,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:22,366 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948698670] [2019-12-27 03:43:22,366 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:22,366 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:22,366 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642326126] [2019-12-27 03:43:22,367 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:22,367 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:22,367 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:22,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:22,367 INFO L87 Difference]: Start difference. First operand 1916 states and 5246 transitions. Second operand 3 states. [2019-12-27 03:43:22,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:22,383 INFO L93 Difference]: Finished difference Result 1916 states and 5244 transitions. [2019-12-27 03:43:22,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:22,384 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2019-12-27 03:43:22,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:22,387 INFO L225 Difference]: With dead ends: 1916 [2019-12-27 03:43:22,387 INFO L226 Difference]: Without dead ends: 1916 [2019-12-27 03:43:22,387 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:22,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1916 states. [2019-12-27 03:43:22,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1916 to 1916. [2019-12-27 03:43:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1916 states. [2019-12-27 03:43:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1916 states and 5244 transitions. [2019-12-27 03:43:22,418 INFO L78 Accepts]: Start accepts. Automaton has 1916 states and 5244 transitions. Word has length 47 [2019-12-27 03:43:22,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:22,418 INFO L462 AbstractCegarLoop]: Abstraction has 1916 states and 5244 transitions. [2019-12-27 03:43:22,418 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 5244 transitions. [2019-12-27 03:43:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-12-27 03:43:22,422 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:22,423 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:22,423 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:22,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:22,423 INFO L82 PathProgramCache]: Analyzing trace with hash -1071439808, now seen corresponding path program 1 times [2019-12-27 03:43:22,423 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:22,424 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275385325] [2019-12-27 03:43:22,424 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:43:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:43:22,556 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:43:22,557 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:43:22,561 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1094] [1094] ULTIMATE.startENTRY-->L831: Formula: (let ((.cse0 (store |v_#valid_89| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_170| 1))) (and (= v_~y$r_buff1_thd1~0_525 0) (= 0 v_~y$read_delayed_var~0.offset_8) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_6) (= v_~y$r_buff1_thd0~0_154 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (< |v_#StackHeapBarrier_34| |v_ULTIMATE.start_main_~#t2100~0.base_22|) (= v_~y$read_delayed~0_8 0) (= v_~y$r_buff0_thd2~0_91 0) (= v_~y$w_buff1~0_333 0) (= v_~y$mem_tmp~0_28 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 (select .cse0 |v_~#y~0.base_170|)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~y$w_buff0~0_543) (< |v_#StackHeapBarrier_34| |v_~#y~0.base_170|) (= v_~main$tmp_guard0~0_36 0) (= 0 v_~y$flush_delayed~0_44) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_76 0) (= |v_#valid_87| (store .cse1 |v_ULTIMATE.start_main_~#t2100~0.base_22| 1)) (= 0 |v_~#y~0.offset_170|) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= v_~y$r_buff0_thd0~0_165 0) (= 0 v_~__unbuffered_p0_EAX~0_98) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_87) (= v_~weak$$choice2~0_120 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= |v_#memory_int_278| (store |v_#memory_int_279| |v_ULTIMATE.start_main_~#t2100~0.base_22| (store (select |v_#memory_int_279| |v_ULTIMATE.start_main_~#t2100~0.base_22|) |v_ULTIMATE.start_main_~#t2100~0.offset_17| 0))) (< 0 |v_#StackHeapBarrier_34|) (= v_~__unbuffered_p0_EBX~0_26 0) (= v_~main$tmp_guard1~0_27 0) (= |v_#length_54| (store (store |v_#length_55| |v_~#y~0.base_170| 4) |v_ULTIMATE.start_main_~#t2100~0.base_22| 4)) (= v_~y$r_buff0_thd1~0_604 0) (= 0 v_~x~0_246) (= v_~y$w_buff1_used~0_775 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~y$r_buff1_thd3~0_145) (= 0 v_~__unbuffered_cnt~0_63) (= v_~weak$$choice1~0_100 0) (= 0 |v_#NULL.base_4|) (= 0 |v_ULTIMATE.start_main_~#t2100~0.offset_17|) (= 0 v_~y$r_buff0_thd3~0_245) (= 0 v_~y$r_buff1_thd2~0_90) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= (select (select |v_#memory_int_279| |v_~#y~0.base_170|) |v_~#y~0.offset_170|) 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_76) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2100~0.base_22|)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= |v_#NULL.offset_4| 0) (= 0 v_~weak$$choice0~0_157) (= 0 v_~y$read_delayed_var~0.base_8) (= v_~y$w_buff0_used~0_1246 0) (= 0 v_~__unbuffered_p2_EAX~0_229) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_34|, #valid=|v_#valid_89|, #memory_int=|v_#memory_int_279|, #length=|v_#length_55|} OutVars{~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_82|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_312|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_61|, ~y$read_delayed~0=v_~y$read_delayed~0_8, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_39|, ~weak$$choice1~0=v_~weak$$choice1~0_100, ~y$mem_tmp~0=v_~y$mem_tmp~0_28, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_98, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_145, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_604, ~y$flush_delayed~0=v_~y$flush_delayed~0_44, #length=|v_#length_54|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_229, ULTIMATE.start_main_~#t2102~0.offset=|v_ULTIMATE.start_main_~#t2102~0.offset_18|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_26, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_10|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_60|, ~weak$$choice0~0=v_~weak$$choice0~0_157, #StackHeapBarrier=|v_#StackHeapBarrier_34|, ~y$w_buff1~0=v_~y$w_buff1~0_333, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ULTIMATE.start_main_~#t2100~0.base=|v_ULTIMATE.start_main_~#t2100~0.base_22|, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_8, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_91, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_22|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_63, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_154, ~x~0=v_~x~0_246, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_170|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_1246, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_45|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_27, ~#y~0.base=|v_~#y~0.base_170|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_40|, ~__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_422|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_525, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_60|, ~y$w_buff0~0=v_~y$w_buff0~0_543, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_245, ULTIMATE.start_main_~#t2101~0.base=|v_ULTIMATE.start_main_~#t2101~0.base_45|, ~__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_87, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_68|, ULTIMATE.start_main_~#t2102~0.base=|v_ULTIMATE.start_main_~#t2102~0.base_22|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_6, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_41|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ULTIMATE.start_main_~#t2101~0.offset=|v_ULTIMATE.start_main_~#t2101~0.offset_42|, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_19|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_76, #NULL.base=|v_#NULL.base_4|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_90, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_165, #valid=|v_#valid_87|, #memory_int=|v_#memory_int_278|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_76, ~weak$$choice2~0=v_~weak$$choice2~0_120, ULTIMATE.start_main_~#t2100~0.offset=|v_ULTIMATE.start_main_~#t2100~0.offset_17|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_775} AuxVars[] AssignedVars[~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2102~0.offset, ~__unbuffered_p0_EBX~0, ~__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$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ULTIMATE.start_main_~#t2100~0.base, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~mem62, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_~#t2101~0.base, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet69, ULTIMATE.start_main_~#t2102~0.base, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2101~0.offset, ULTIMATE.start_main_#t~nondet61, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_~#t2100~0.offset, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 03:43:22,563 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L831-1-->L833: Formula: (and (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2101~0.base_24| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2101~0.base_24|) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t2101~0.base_24|)) (= 0 |v_ULTIMATE.start_main_~#t2101~0.offset_23|) (= (store |v_#valid_40| |v_ULTIMATE.start_main_~#t2101~0.base_24| 1) |v_#valid_39|) (not (= 0 |v_ULTIMATE.start_main_~#t2101~0.base_24|)) (= |v_#memory_int_174| (store |v_#memory_int_175| |v_ULTIMATE.start_main_~#t2101~0.base_24| (store (select |v_#memory_int_175| |v_ULTIMATE.start_main_~#t2101~0.base_24|) |v_ULTIMATE.start_main_~#t2101~0.offset_23| 1)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_175|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_174|, ULTIMATE.start_main_~#t2101~0.base=|v_ULTIMATE.start_main_~#t2101~0.base_24|, #length=|v_#length_19|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_5|, ULTIMATE.start_main_~#t2101~0.offset=|v_ULTIMATE.start_main_~#t2101~0.offset_23|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2101~0.base, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t2101~0.offset] because there is no mapped edge [2019-12-27 03:43:22,569 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1063] [1063] L754-->L754-14: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In-2072066926 256) 0))) (or (and (= 0 (mod ~y$w_buff0_used~0_In-2072066926 256)) (= ~y$w_buff1~0_In-2072066926 |P0Thread1of1ForFork1_#t~ite26_Out-2072066926|) (= |P0Thread1of1ForFork1_#t~ite27_Out-2072066926| |P0Thread1of1ForFork1_#t~ite26_Out-2072066926|) .cse0) (and (not .cse0) (= |P0Thread1of1ForFork1_#t~ite26_In-2072066926| |P0Thread1of1ForFork1_#t~ite26_Out-2072066926|) (= |P0Thread1of1ForFork1_#t~ite27_Out-2072066926| ~y$w_buff1~0_In-2072066926)))) InVars {~y$w_buff1~0=~y$w_buff1~0_In-2072066926, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2072066926, P0Thread1of1ForFork1_#t~ite26=|P0Thread1of1ForFork1_#t~ite26_In-2072066926|, ~weak$$choice2~0=~weak$$choice2~0_In-2072066926} OutVars{~y$w_buff1~0=~y$w_buff1~0_In-2072066926, P0Thread1of1ForFork1_#t~ite26=|P0Thread1of1ForFork1_#t~ite26_Out-2072066926|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2072066926, P0Thread1of1ForFork1_#t~ite27=|P0Thread1of1ForFork1_#t~ite27_Out-2072066926|, ~weak$$choice2~0=~weak$$choice2~0_In-2072066926} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite26, P0Thread1of1ForFork1_#t~ite27] because there is no mapped edge [2019-12-27 03:43:22,575 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L757-->L758: Formula: (and (not (= (mod v_~weak$$choice2~0_37 256) 0)) (= v_~y$r_buff0_thd1~0_203 v_~y$r_buff0_thd1~0_202)) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_203, ~weak$$choice2~0=v_~weak$$choice2~0_37} OutVars{P0Thread1of1ForFork1_#t~ite38=|v_P0Thread1of1ForFork1_#t~ite38_12|, P0Thread1of1ForFork1_#t~ite39=|v_P0Thread1of1ForFork1_#t~ite39_13|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_202, P0Thread1of1ForFork1_#t~ite40=|v_P0Thread1of1ForFork1_#t~ite40_14|, ~weak$$choice2~0=v_~weak$$choice2~0_37, P0Thread1of1ForFork1_#t~ite41=|v_P0Thread1of1ForFork1_#t~ite41_11|, P0Thread1of1ForFork1_#t~ite42=|v_P0Thread1of1ForFork1_#t~ite42_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite38, P0Thread1of1ForFork1_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite40, P0Thread1of1ForFork1_#t~ite41, P0Thread1of1ForFork1_#t~ite42] because there is no mapped edge [2019-12-27 03:43:22,577 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L762-->L773: Formula: (and (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (not (= 0 (mod v_~y$flush_delayed~0_10 256))) (= v_~__unbuffered_p0_EBX~0_5 v_~x~0_22) (= (store |v_#memory_int_64| |v_~#y~0.base_37| (store (select |v_#memory_int_64| |v_~#y~0.base_37|) |v_~#y~0.offset_37| v_~y$mem_tmp~0_6)) |v_#memory_int_63|) (= 0 v_~y$flush_delayed~0_9)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_6, ~#y~0.offset=|v_~#y~0.offset_37|, #memory_int=|v_#memory_int_64|, ~y$flush_delayed~0=v_~y$flush_delayed~0_10, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~#y~0.base=|v_~#y~0.base_37|, ~x~0=v_~x~0_22} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_6, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_5, ~#y~0.offset=|v_~#y~0.offset_37|, P0Thread1of1ForFork1_#t~mem50=|v_P0Thread1of1ForFork1_#t~mem50_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_9, #memory_int=|v_#memory_int_63|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~#y~0.base=|v_~#y~0.base_37|, P0Thread1of1ForFork1_#t~ite51=|v_P0Thread1of1ForFork1_#t~ite51_7|, ~x~0=v_~x~0_22} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0, P0Thread1of1ForFork1_#t~mem50, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork1_#t~ite51] because there is no mapped edge [2019-12-27 03:43:22,579 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1040] [1040] P1ENTRY-->P1EXIT: Formula: (and (= v_~x~0_50 2) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= v_P1Thread1of1ForFork2_~arg.base_6 |v_P1Thread1of1ForFork2_#in~arg.base_6|) (= (+ v_~__unbuffered_cnt~0_36 1) v_~__unbuffered_cnt~0_35) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|) (= v_P1Thread1of1ForFork2_~arg.offset_6 |v_P1Thread1of1ForFork2_#in~arg.offset_6|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_6, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_6, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_35, ~x~0=v_~x~0_50, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~x~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-27 03:43:22,579 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L833-1-->L835: Formula: (and (= |v_#length_15| (store |v_#length_16| |v_ULTIMATE.start_main_~#t2102~0.base_11| 4)) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t2102~0.base_11| 1)) (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t2102~0.base_11| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t2102~0.base_11|) |v_ULTIMATE.start_main_~#t2102~0.offset_10| 2)) |v_#memory_int_99|) (< |v_#StackHeapBarrier_10| |v_ULTIMATE.start_main_~#t2102~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t2102~0.base_11| 0)) (= 0 |v_ULTIMATE.start_main_~#t2102~0.offset_10|) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t2102~0.base_11|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_10|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_100|, #length=|v_#length_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_10|, ULTIMATE.start_main_~#t2102~0.base=|v_ULTIMATE.start_main_~#t2102~0.base_11|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_99|, #length=|v_#length_15|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_5|, ULTIMATE.start_main_~#t2102~0.offset=|v_ULTIMATE.start_main_~#t2102~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2102~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2102~0.offset] because there is no mapped edge [2019-12-27 03:43:22,582 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1062] [1062] L5-->L808: Formula: (and (= ~y$r_buff0_thd1~0_In-495165536 ~y$r_buff1_thd1~0_Out-495165536) (= ~y$r_buff1_thd0~0_Out-495165536 ~y$r_buff0_thd0~0_In-495165536) (not (= P2Thread1of1ForFork0___VERIFIER_assert_~expression_In-495165536 0)) (= ~y$r_buff1_thd3~0_Out-495165536 ~y$r_buff0_thd3~0_In-495165536) (= 1 ~y$r_buff0_thd3~0_Out-495165536) (= ~y$r_buff0_thd2~0_In-495165536 ~y$r_buff1_thd2~0_Out-495165536)) InVars {~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-495165536, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-495165536, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-495165536, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-495165536, P2Thread1of1ForFork0___VERIFIER_assert_~expression=P2Thread1of1ForFork0___VERIFIER_assert_~expression_In-495165536} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_Out-495165536, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_Out-495165536, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_Out-495165536, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-495165536, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-495165536, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-495165536, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-495165536, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-495165536, P2Thread1of1ForFork0___VERIFIER_assert_~expression=P2Thread1of1ForFork0___VERIFIER_assert_~expression_In-495165536} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-27 03:43:22,585 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L809-->L809-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In-644170936 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-644170936 256) 0))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite55_Out-644170936|) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-644170936 |P2Thread1of1ForFork0_#t~ite55_Out-644170936|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-644170936, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-644170936} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-644170936, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-644170936, P2Thread1of1ForFork0_#t~ite55=|P2Thread1of1ForFork0_#t~ite55_Out-644170936|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite55] because there is no mapped edge [2019-12-27 03:43:22,587 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L810-->L810-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In1637960012 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1637960012 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In1637960012 256) 0)) (.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In1637960012 256)))) (or (and (= |P2Thread1of1ForFork0_#t~ite56_Out1637960012| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |P2Thread1of1ForFork0_#t~ite56_Out1637960012| ~y$w_buff1_used~0_In1637960012) (or .cse0 .cse1) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1637960012, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1637960012, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1637960012, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1637960012} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1637960012, P2Thread1of1ForFork0_#t~ite56=|P2Thread1of1ForFork0_#t~ite56_Out1637960012|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1637960012, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1637960012, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1637960012} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-27 03:43:22,588 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [999] [999] L811-->L812: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1547408445 256))) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-1547408445 256) 0))) (or (and (not .cse0) (= ~y$r_buff0_thd3~0_Out-1547408445 0) (not .cse1)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd3~0_In-1547408445 ~y$r_buff0_thd3~0_Out-1547408445)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1547408445, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1547408445} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1547408445, P2Thread1of1ForFork0_#t~ite57=|P2Thread1of1ForFork0_#t~ite57_Out-1547408445|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-1547408445} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite57, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 03:43:22,589 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L812-->L812-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd3~0_In-325529817 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In-325529817 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In-325529817 256))) (.cse0 (= (mod ~y$r_buff0_thd3~0_In-325529817 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P2Thread1of1ForFork0_#t~ite58_Out-325529817| 0)) (and (or .cse3 .cse2) (= |P2Thread1of1ForFork0_#t~ite58_Out-325529817| ~y$r_buff1_thd3~0_In-325529817) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-325529817, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-325529817, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-325529817, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-325529817} OutVars{P2Thread1of1ForFork0_#t~ite58=|P2Thread1of1ForFork0_#t~ite58_Out-325529817|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-325529817, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-325529817, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-325529817, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-325529817} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite58] because there is no mapped edge [2019-12-27 03:43:22,589 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] L812-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.offset_5| 0) (= |v_P2Thread1of1ForFork0_#t~ite58_20| v_~y$r_buff1_thd3~0_58) (= |v_P2Thread1of1ForFork0_#res.base_5| 0) (= (+ v_~__unbuffered_cnt~0_30 1) v_~__unbuffered_cnt~0_29)) InVars {P2Thread1of1ForFork0_#t~ite58=|v_P2Thread1of1ForFork0_#t~ite58_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_30} OutVars{P2Thread1of1ForFork0_#t~ite58=|v_P2Thread1of1ForFork0_#t~ite58_19|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_58, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_29, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite58, ~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-27 03:43:22,590 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [915] [915] L839-->L841-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_22 256)) (= (mod v_~y$w_buff0_used~0_138 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_138, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_22, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_138, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_22, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 03:43:22,591 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1003] [1003] L841-2-->L841-4: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In1478473212 256))) (.cse0 (= (mod ~y$r_buff1_thd0~0_In1478473212 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite63_Out1478473212| ~y$w_buff1~0_In1478473212) (= |ULTIMATE.start_main_#t~mem62_In1478473212| |ULTIMATE.start_main_#t~mem62_Out1478473212|)) (and (= (select (select |#memory_int_In1478473212| |~#y~0.base_In1478473212|) |~#y~0.offset_In1478473212|) |ULTIMATE.start_main_#t~mem62_Out1478473212|) (= |ULTIMATE.start_main_#t~mem62_Out1478473212| |ULTIMATE.start_main_#t~ite63_Out1478473212|) (or .cse1 .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In1478473212|, ~y$w_buff1~0=~y$w_buff1~0_In1478473212, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In1478473212|, #memory_int=|#memory_int_In1478473212|, ~#y~0.base=|~#y~0.base_In1478473212|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1478473212, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1478473212} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out1478473212|, ~#y~0.offset=|~#y~0.offset_In1478473212|, ~y$w_buff1~0=~y$w_buff1~0_In1478473212, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out1478473212|, #memory_int=|#memory_int_In1478473212|, ~#y~0.base=|~#y~0.base_In1478473212|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1478473212, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1478473212} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62] because there is no mapped edge [2019-12-27 03:43:22,591 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [902] [902] L841-4-->L842: Formula: (= (store |v_#memory_int_26| |v_~#y~0.base_15| (store (select |v_#memory_int_26| |v_~#y~0.base_15|) |v_~#y~0.offset_15| |v_ULTIMATE.start_main_#t~ite63_7|)) |v_#memory_int_25|) InVars {ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_15|, #memory_int=|v_#memory_int_26|, ~#y~0.base=|v_~#y~0.base_15|} OutVars{ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_6|, ~#y~0.offset=|v_~#y~0.offset_15|, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_4|, #memory_int=|v_#memory_int_25|, ~#y~0.base=|v_~#y~0.base_15|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, #memory_int, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 03:43:22,591 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L842-->L842-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1050129602 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-1050129602 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite65_Out-1050129602| 0) (not .cse0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite65_Out-1050129602| ~y$w_buff0_used~0_In-1050129602) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1050129602, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1050129602} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1050129602, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1050129602, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-1050129602|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 03:43:22,593 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L843-->L843-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff1_thd0~0_In1152948764 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In1152948764 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1152948764 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In1152948764 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite66_Out1152948764| 0)) (and (= |ULTIMATE.start_main_#t~ite66_Out1152948764| ~y$w_buff1_used~0_In1152948764) (or .cse3 .cse2) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1152948764, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1152948764, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1152948764, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1152948764} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1152948764, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1152948764, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out1152948764|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1152948764, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1152948764} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 03:43:22,594 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L844-->L844-2: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd0~0_In447919345 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In447919345 256)))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_In447919345 |ULTIMATE.start_main_#t~ite67_Out447919345|)) (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite67_Out447919345|) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In447919345, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In447919345} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In447919345, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In447919345, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out447919345|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 03:43:22,596 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L845-->L845-2: Formula: (let ((.cse3 (= (mod ~y$w_buff0_used~0_In-1297975717 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd0~0_In-1297975717 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In-1297975717 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In-1297975717 256)))) (or (and (= ~y$r_buff1_thd0~0_In-1297975717 |ULTIMATE.start_main_#t~ite68_Out-1297975717|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= |ULTIMATE.start_main_#t~ite68_Out-1297975717| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1297975717, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1297975717, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1297975717, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1297975717} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1297975717, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1297975717, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out-1297975717|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1297975717, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1297975717} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-27 03:43:22,598 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1059] [1059] L849-->L849-5: Formula: (and (let ((.cse1 (= |v_ULTIMATE.start_main_#t~ite71_26| |v_ULTIMATE.start_main_#t~ite72_31|)) (.cse0 (= 0 (mod v_~weak$$choice1~0_62 256)))) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite71_26| v_~__unbuffered_p0_EAX~0_53) .cse1 (= |v_ULTIMATE.start_main_#t~mem70_24| |v_ULTIMATE.start_main_#t~mem70_23|)) (and .cse1 (not .cse0) (= (select (select |v_#memory_int_180| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_44) v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_44) |v_ULTIMATE.start_main_#t~mem70_23|) (= |v_ULTIMATE.start_main_#t~mem70_23| |v_ULTIMATE.start_main_#t~ite71_26|)))) (not (= 0 (mod v_~__unbuffered_p0_EAX$read_delayed~0_46 256)))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_53, ~weak$$choice1~0=v_~weak$$choice1~0_62, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_44, #memory_int=|v_#memory_int_180|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_24|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_46, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_44} OutVars{ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_26|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_53, ~weak$$choice1~0=v_~weak$$choice1~0_62, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_31|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_44, #memory_int=|v_#memory_int_180|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_23|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_46, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_44} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-27 03:43:22,599 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1072] [1072] L852-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0) (= (mod v_~main$tmp_guard1~0_19 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_19} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_19, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 03:43:22,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:43:22 BasicIcfg [2019-12-27 03:43:22,700 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:43:22,702 INFO L168 Benchmark]: Toolchain (without parser) took 35546.83 ms. Allocated memory was 146.8 MB in the beginning and 1.9 GB in the end (delta: 1.8 GB). Free memory was 102.6 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 571.8 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,702 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 146.8 MB. Free memory was 123.1 MB in the beginning and 122.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 785.58 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 102.4 MB in the beginning and 157.3 MB in the end (delta: -55.0 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,704 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.68 ms. Allocated memory is still 204.5 MB. Free memory was 156.7 MB in the beginning and 154.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,704 INFO L168 Benchmark]: Boogie Preprocessor took 42.29 ms. Allocated memory is still 204.5 MB. Free memory was 154.1 MB in the beginning and 151.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,705 INFO L168 Benchmark]: RCFGBuilder took 938.62 ms. Allocated memory was 204.5 MB in the beginning and 233.8 MB in the end (delta: 29.4 MB). Free memory was 151.5 MB in the beginning and 203.3 MB in the end (delta: -51.7 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,706 INFO L168 Benchmark]: TraceAbstraction took 33692.95 ms. Allocated memory was 233.8 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 201.9 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 584.1 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:22,710 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 146.8 MB. Free memory was 123.1 MB in the beginning and 122.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 785.58 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 102.4 MB in the beginning and 157.3 MB in the end (delta: -55.0 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 82.68 ms. Allocated memory is still 204.5 MB. Free memory was 156.7 MB in the beginning and 154.1 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.29 ms. Allocated memory is still 204.5 MB. Free memory was 154.1 MB in the beginning and 151.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 938.62 ms. Allocated memory was 204.5 MB in the beginning and 233.8 MB in the end (delta: 29.4 MB). Free memory was 151.5 MB in the beginning and 203.3 MB in the end (delta: -51.7 MB). Peak memory consumption was 64.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 33692.95 ms. Allocated memory was 233.8 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 201.9 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 584.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.5s, 211 ProgramPointsBefore, 94 ProgramPointsAfterwards, 257 TransitionsBefore, 117 TransitionsAfterwards, 22050 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 56 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 66 ConcurrentYvCompositions, 27 ChoiceCompositions, 9250 VarBasedMoverChecksPositive, 329 VarBasedMoverChecksNegative, 98 SemBasedMoverChecksPositive, 364 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.7s, 0 MoverChecksTotal, 104636 CheckedPairsTotal, 172 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L831] FCALL, FORK 0 pthread_create(&t2100, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 y$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(y) [L750] 1 y$mem_tmp = y [L751] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L752] 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$w_buff0 : y)))) [L752] EXPR 1 \read(y) [L752] EXPR 1 !y$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$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$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$$choice0 ? y$w_buff0 : y)))) [L753] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$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 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$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 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L753] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)))) [L754] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)))) [L755] 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$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$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$$choice0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$w_buff0_used = weak$$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)))) [L756] 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_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, 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$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L756] 1 y$w_buff1_used = weak$$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$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L758] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used ? y$r_buff1_thd1 : (y$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$$choice0 ? y$r_buff1_thd1 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$r_buff1_thd1 : (_Bool)0) : (y$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$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L758] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$r_buff1_thd1 : (_Bool)0) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L759] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L760] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L761] EXPR 1 \read(y) [L761] 1 __unbuffered_p0_EAX = y [L833] FCALL, FORK 0 pthread_create(&t2101, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L835] FCALL, FORK 0 pthread_create(&t2102, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L793] 3 __unbuffered_p2_EAX = x [L796] 3 y$w_buff1 = y$w_buff0 [L797] 3 y$w_buff0 = 1 [L798] 3 y$w_buff1_used = y$w_buff0_used [L799] 3 y$w_buff0_used = (_Bool)1 [L808] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, 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=4, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L808] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L809] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L810] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L837] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L842] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L843] 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 [L844] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L845] 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 [L848] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L849] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L850] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p2_EAX == 2) VAL [\result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=2, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 202 locations, 2 error locations. Result: UNSAFE, OverallTime: 33.3s, OverallIterations: 14, TraceHistogramMax: 1, AutomataDifference: 6.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2014 SDtfs, 2763 SDslu, 2731 SDs, 0 SdLazy, 832 SolverSat, 135 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 14 SyntacticMatches, 3 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=42968occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 15.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 31805 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 327 NumberOfCodeBlocks, 327 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 266 ConstructedInterpolants, 0 QuantifiedInterpolants, 19230 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 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...