/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-VariableLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe006_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 22:19:00,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 22:19:00,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 22:19:00,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 22:19:00,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 22:19:00,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 22:19:00,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 22:19:00,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 22:19:00,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 22:19:00,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 22:19:00,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 22:19:00,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 22:19:00,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 22:19:00,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 22:19:00,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 22:19:00,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 22:19:00,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 22:19:00,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 22:19:00,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 22:19:00,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 22:19:00,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 22:19:00,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 22:19:00,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 22:19:00,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 22:19:00,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 22:19:00,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 22:19:00,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 22:19:00,930 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 22:19:00,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 22:19:00,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 22:19:00,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 22:19:00,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 22:19:00,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 22:19:00,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 22:19:00,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 22:19:00,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 22:19:00,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 22:19:00,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 22:19:00,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 22:19:00,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 22:19:00,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 22:19:00,941 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-VariableLbe-MCR.epf [2019-12-27 22:19:00,976 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 22:19:00,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 22:19:00,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 22:19:00,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 22:19:00,980 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 22:19:00,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 22:19:00,980 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 22:19:00,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 22:19:00,981 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 22:19:00,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 22:19:00,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 22:19:00,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 22:19:00,981 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 22:19:00,982 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 22:19:00,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 22:19:00,982 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 22:19:00,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 22:19:00,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 22:19:00,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 22:19:00,983 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 22:19:00,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 22:19:00,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 22:19:00,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 22:19:00,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 22:19:00,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 22:19:00,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 22:19:00,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 22:19:00,984 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 22:19:00,984 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 22:19:00,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 22:19:00,985 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 22:19:00,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 22:19:01,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 22:19:01,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 22:19:01,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 22:19:01,271 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 22:19:01,273 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 22:19:01,273 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_power.oepc.i [2019-12-27 22:19:01,348 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dcd3384e/491bcefa8e754007be20a78cbf626786/FLAG05a65b9a2 [2019-12-27 22:19:01,926 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 22:19:01,927 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_power.oepc.i [2019-12-27 22:19:01,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dcd3384e/491bcefa8e754007be20a78cbf626786/FLAG05a65b9a2 [2019-12-27 22:19:02,165 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dcd3384e/491bcefa8e754007be20a78cbf626786 [2019-12-27 22:19:02,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 22:19:02,178 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 22:19:02,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 22:19:02,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 22:19:02,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 22:19:02,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:02,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da86fb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02, skipping insertion in model container [2019-12-27 22:19:02,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:02,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 22:19:02,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 22:19:02,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 22:19:02,767 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 22:19:02,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 22:19:02,959 INFO L208 MainTranslator]: Completed translation [2019-12-27 22:19:02,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02 WrapperNode [2019-12-27 22:19:02,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 22:19:02,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 22:19:02,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 22:19:02,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 22:19:02,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:02,996 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 22:19:03,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 22:19:03,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 22:19:03,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 22:19:03,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (1/1) ... [2019-12-27 22:19:03,067 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 22:19:03,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 22:19:03,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 22:19:03,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 22:19:03,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (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 22:19:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 22:19:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 22:19:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 22:19:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 22:19:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 22:19:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 22:19:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 22:19:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 22:19:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 22:19:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 22:19:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 22:19:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 22:19:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 22:19:03,142 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 22:19:03,942 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 22:19:03,942 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 22:19:03,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:19:03 BoogieIcfgContainer [2019-12-27 22:19:03,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 22:19:03,945 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 22:19:03,945 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 22:19:03,948 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 22:19:03,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 10:19:02" (1/3) ... [2019-12-27 22:19:03,949 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@108f132c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:19:03, skipping insertion in model container [2019-12-27 22:19:03,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:19:02" (2/3) ... [2019-12-27 22:19:03,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@108f132c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:19:03, skipping insertion in model container [2019-12-27 22:19:03,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:19:03" (3/3) ... [2019-12-27 22:19:03,952 INFO L109 eAbstractionObserver]: Analyzing ICFG safe006_power.oepc.i [2019-12-27 22:19:03,963 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 22:19:03,963 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 22:19:03,970 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 22:19:03,971 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 22:19:04,030 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,031 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,031 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,031 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,031 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,032 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,032 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,032 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,033 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,034 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,035 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,036 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,037 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,038 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,039 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,040 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,041 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,042 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,043 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,044 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,045 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,046 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,047 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,048 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,049 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,050 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,050 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,050 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,050 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,051 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,052 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,053 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,054 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,055 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,056 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,057 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,058 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,059 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,060 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,061 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,062 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,063 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,064 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,065 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,066 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,067 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,068 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,069 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,070 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,070 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,070 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,070 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,071 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,071 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,071 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,071 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,071 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,072 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,072 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,072 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,072 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,072 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,073 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,074 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,075 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,075 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,075 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,075 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,076 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,076 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,076 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,076 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,080 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,081 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,081 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,082 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,082 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,083 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,084 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,085 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,086 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,087 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,088 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,089 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,090 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,093 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,094 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,094 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,094 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,094 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,094 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,095 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,095 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,095 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,095 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,095 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:19:04,111 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-27 22:19:04,132 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 22:19:04,133 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 22:19:04,133 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 22:19:04,133 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 22:19:04,133 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 22:19:04,133 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 22:19:04,133 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 22:19:04,133 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 22:19:04,152 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 237 transitions [2019-12-27 22:19:04,154 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 22:19:04,263 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 22:19:04,263 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 22:19:04,279 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 22:19:04,308 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 189 places, 237 transitions [2019-12-27 22:19:04,365 INFO L132 PetriNetUnfolder]: 55/235 cut-off events. [2019-12-27 22:19:04,365 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 22:19:04,373 INFO L76 FinitePrefix]: Finished finitePrefix Result has 242 conditions, 235 events. 55/235 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 634 event pairs. 0/179 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 22:19:04,393 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 17670 [2019-12-27 22:19:04,394 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 22:19:08,792 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-12-27 22:19:09,357 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2019-12-27 22:19:09,586 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-12-27 22:19:09,629 INFO L206 etLargeBlockEncoding]: Checked pairs total: 94226 [2019-12-27 22:19:09,630 INFO L214 etLargeBlockEncoding]: Total number of compositions: 166 [2019-12-27 22:19:09,633 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 115 transitions [2019-12-27 22:19:10,344 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 12203 states. [2019-12-27 22:19:10,346 INFO L276 IsEmpty]: Start isEmpty. Operand 12203 states. [2019-12-27 22:19:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 22:19:10,391 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:10,392 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:19:10,393 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:10,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:10,400 INFO L82 PathProgramCache]: Analyzing trace with hash 475604984, now seen corresponding path program 1 times [2019-12-27 22:19:10,412 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:10,412 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356525940] [2019-12-27 22:19:10,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:10,748 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 22:19:10,750 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356525940] [2019-12-27 22:19:10,752 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:10,752 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:19:10,753 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [67387006] [2019-12-27 22:19:10,754 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:10,763 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:10,786 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 18 states and 17 transitions. [2019-12-27 22:19:10,787 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:10,791 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:19:10,792 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 22:19:10,792 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:10,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 22:19:10,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 22:19:10,809 INFO L87 Difference]: Start difference. First operand 12203 states. Second operand 4 states. [2019-12-27 22:19:10,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:10,918 INFO L93 Difference]: Finished difference Result 2688 states and 7578 transitions. [2019-12-27 22:19:10,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 22:19:10,919 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 17 [2019-12-27 22:19:10,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:10,959 INFO L225 Difference]: With dead ends: 2688 [2019-12-27 22:19:10,959 INFO L226 Difference]: Without dead ends: 1978 [2019-12-27 22:19:10,960 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 22:19:10,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1978 states. [2019-12-27 22:19:11,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1978 to 1978. [2019-12-27 22:19:11,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1978 states. [2019-12-27 22:19:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1978 states and 5202 transitions. [2019-12-27 22:19:11,120 INFO L78 Accepts]: Start accepts. Automaton has 1978 states and 5202 transitions. Word has length 17 [2019-12-27 22:19:11,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:11,121 INFO L462 AbstractCegarLoop]: Abstraction has 1978 states and 5202 transitions. [2019-12-27 22:19:11,121 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 22:19:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 5202 transitions. [2019-12-27 22:19:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-12-27 22:19:11,125 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:11,125 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:19:11,126 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:11,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:11,126 INFO L82 PathProgramCache]: Analyzing trace with hash -191043670, now seen corresponding path program 1 times [2019-12-27 22:19:11,127 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:11,127 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60847621] [2019-12-27 22:19:11,127 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:11,317 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 22:19:11,318 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60847621] [2019-12-27 22:19:11,318 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:11,318 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:19:11,319 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [697491537] [2019-12-27 22:19:11,319 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:11,325 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:11,332 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 28 states and 27 transitions. [2019-12-27 22:19:11,332 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:11,333 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:19:11,334 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:19:11,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:11,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:19:11,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:19:11,335 INFO L87 Difference]: Start difference. First operand 1978 states and 5202 transitions. Second operand 3 states. [2019-12-27 22:19:11,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:11,377 INFO L93 Difference]: Finished difference Result 1895 states and 4905 transitions. [2019-12-27 22:19:11,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:19:11,378 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2019-12-27 22:19:11,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:11,390 INFO L225 Difference]: With dead ends: 1895 [2019-12-27 22:19:11,390 INFO L226 Difference]: Without dead ends: 1895 [2019-12-27 22:19:11,391 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 22:19:11,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1895 states. [2019-12-27 22:19:11,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1895 to 1895. [2019-12-27 22:19:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1895 states. [2019-12-27 22:19:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1895 states and 4905 transitions. [2019-12-27 22:19:11,447 INFO L78 Accepts]: Start accepts. Automaton has 1895 states and 4905 transitions. Word has length 27 [2019-12-27 22:19:11,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:11,447 INFO L462 AbstractCegarLoop]: Abstraction has 1895 states and 4905 transitions. [2019-12-27 22:19:11,447 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:19:11,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4905 transitions. [2019-12-27 22:19:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 22:19:11,452 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:11,452 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:19:11,452 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:11,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:11,453 INFO L82 PathProgramCache]: Analyzing trace with hash -469732792, now seen corresponding path program 1 times [2019-12-27 22:19:11,453 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:11,453 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479049050] [2019-12-27 22:19:11,454 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:11,592 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 22:19:11,592 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479049050] [2019-12-27 22:19:11,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:11,593 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:19:11,593 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1186789691] [2019-12-27 22:19:11,594 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:11,600 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:11,607 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 29 states and 28 transitions. [2019-12-27 22:19:11,607 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:11,608 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:19:11,608 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 22:19:11,608 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:11,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 22:19:11,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 22:19:11,609 INFO L87 Difference]: Start difference. First operand 1895 states and 4905 transitions. Second operand 4 states. [2019-12-27 22:19:11,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:11,948 INFO L93 Difference]: Finished difference Result 1973 states and 4885 transitions. [2019-12-27 22:19:11,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:19:11,949 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2019-12-27 22:19:11,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:11,960 INFO L225 Difference]: With dead ends: 1973 [2019-12-27 22:19:11,961 INFO L226 Difference]: Without dead ends: 1973 [2019-12-27 22:19:11,961 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:19:11,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1973 states. [2019-12-27 22:19:12,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1973 to 1725. [2019-12-27 22:19:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1725 states. [2019-12-27 22:19:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1725 states and 4305 transitions. [2019-12-27 22:19:12,011 INFO L78 Accepts]: Start accepts. Automaton has 1725 states and 4305 transitions. Word has length 28 [2019-12-27 22:19:12,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:12,012 INFO L462 AbstractCegarLoop]: Abstraction has 1725 states and 4305 transitions. [2019-12-27 22:19:12,012 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 22:19:12,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 4305 transitions. [2019-12-27 22:19:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 22:19:12,015 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:12,015 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 22:19:12,016 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:12,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:12,016 INFO L82 PathProgramCache]: Analyzing trace with hash -468500747, now seen corresponding path program 1 times [2019-12-27 22:19:12,017 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:12,018 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009487104] [2019-12-27 22:19:12,018 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:12,061 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 22:19:12,062 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009487104] [2019-12-27 22:19:12,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:12,062 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:19:12,062 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1556350451] [2019-12-27 22:19:12,062 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:12,068 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:12,077 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 41 states and 51 transitions. [2019-12-27 22:19:12,078 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:12,082 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 22:19:12,082 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:19:12,082 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:12,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:19:12,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:19:12,083 INFO L87 Difference]: Start difference. First operand 1725 states and 4305 transitions. Second operand 3 states. [2019-12-27 22:19:12,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:12,138 INFO L93 Difference]: Finished difference Result 2456 states and 6025 transitions. [2019-12-27 22:19:12,138 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:19:12,138 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 22:19:12,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:12,152 INFO L225 Difference]: With dead ends: 2456 [2019-12-27 22:19:12,152 INFO L226 Difference]: Without dead ends: 2456 [2019-12-27 22:19:12,153 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 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 22:19:12,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2456 states. [2019-12-27 22:19:12,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2456 to 1898. [2019-12-27 22:19:12,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1898 states. [2019-12-27 22:19:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1898 states and 4654 transitions. [2019-12-27 22:19:12,208 INFO L78 Accepts]: Start accepts. Automaton has 1898 states and 4654 transitions. Word has length 29 [2019-12-27 22:19:12,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:12,208 INFO L462 AbstractCegarLoop]: Abstraction has 1898 states and 4654 transitions. [2019-12-27 22:19:12,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:19:12,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 4654 transitions. [2019-12-27 22:19:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 22:19:12,214 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:12,214 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 22:19:12,214 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:12,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:12,214 INFO L82 PathProgramCache]: Analyzing trace with hash 1773449022, now seen corresponding path program 1 times [2019-12-27 22:19:12,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:12,215 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566324727] [2019-12-27 22:19:12,215 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:12,315 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 22:19:12,316 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566324727] [2019-12-27 22:19:12,316 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:12,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:19:12,316 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1510177219] [2019-12-27 22:19:12,316 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:12,324 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:12,335 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 41 states and 51 transitions. [2019-12-27 22:19:12,335 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:12,336 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:19:12,337 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:19:12,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:12,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:19:12,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:19:12,337 INFO L87 Difference]: Start difference. First operand 1898 states and 4654 transitions. Second operand 3 states. [2019-12-27 22:19:12,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:12,371 INFO L93 Difference]: Finished difference Result 1853 states and 4496 transitions. [2019-12-27 22:19:12,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:19:12,372 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 22:19:12,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:12,382 INFO L225 Difference]: With dead ends: 1853 [2019-12-27 22:19:12,382 INFO L226 Difference]: Without dead ends: 1853 [2019-12-27 22:19:12,383 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 22:19:12,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1853 states. [2019-12-27 22:19:12,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1853 to 1745. [2019-12-27 22:19:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1745 states. [2019-12-27 22:19:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1745 states and 4262 transitions. [2019-12-27 22:19:12,430 INFO L78 Accepts]: Start accepts. Automaton has 1745 states and 4262 transitions. Word has length 29 [2019-12-27 22:19:12,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:12,430 INFO L462 AbstractCegarLoop]: Abstraction has 1745 states and 4262 transitions. [2019-12-27 22:19:12,431 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:19:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 4262 transitions. [2019-12-27 22:19:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 22:19:12,437 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:12,437 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 22:19:12,437 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:12,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:12,438 INFO L82 PathProgramCache]: Analyzing trace with hash -1193574433, now seen corresponding path program 1 times [2019-12-27 22:19:12,438 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:12,438 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848556246] [2019-12-27 22:19:12,439 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:12,569 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 22:19:12,569 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848556246] [2019-12-27 22:19:12,569 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:12,570 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 22:19:12,570 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1533323416] [2019-12-27 22:19:12,571 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:12,576 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:12,584 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 30 states and 29 transitions. [2019-12-27 22:19:12,585 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:12,585 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:19:12,585 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:19:12,586 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:12,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:19:12,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:19:12,586 INFO L87 Difference]: Start difference. First operand 1745 states and 4262 transitions. Second operand 5 states. [2019-12-27 22:19:12,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:12,636 INFO L93 Difference]: Finished difference Result 669 states and 1504 transitions. [2019-12-27 22:19:12,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:19:12,637 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-27 22:19:12,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:12,641 INFO L225 Difference]: With dead ends: 669 [2019-12-27 22:19:12,641 INFO L226 Difference]: Without dead ends: 601 [2019-12-27 22:19:12,642 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 22:19:12,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 601 states. [2019-12-27 22:19:12,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 601 to 601. [2019-12-27 22:19:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2019-12-27 22:19:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 1344 transitions. [2019-12-27 22:19:12,656 INFO L78 Accepts]: Start accepts. Automaton has 601 states and 1344 transitions. Word has length 29 [2019-12-27 22:19:12,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:12,657 INFO L462 AbstractCegarLoop]: Abstraction has 601 states and 1344 transitions. [2019-12-27 22:19:12,657 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:19:12,657 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1344 transitions. [2019-12-27 22:19:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-27 22:19:12,659 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:12,659 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:19:12,659 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:12,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:12,660 INFO L82 PathProgramCache]: Analyzing trace with hash 1215050717, now seen corresponding path program 1 times [2019-12-27 22:19:12,660 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:12,661 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266566223] [2019-12-27 22:19:12,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:12,727 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 22:19:12,727 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266566223] [2019-12-27 22:19:12,727 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:12,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:19:12,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1315807072] [2019-12-27 22:19:12,728 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:12,741 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:12,859 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 74 states and 105 transitions. [2019-12-27 22:19:12,859 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:12,861 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 22:19:12,861 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:19:12,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:12,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:19:12,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:19:12,862 INFO L87 Difference]: Start difference. First operand 601 states and 1344 transitions. Second operand 3 states. [2019-12-27 22:19:12,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:12,874 INFO L93 Difference]: Finished difference Result 599 states and 1339 transitions. [2019-12-27 22:19:12,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:19:12,875 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-12-27 22:19:12,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:12,878 INFO L225 Difference]: With dead ends: 599 [2019-12-27 22:19:12,879 INFO L226 Difference]: Without dead ends: 599 [2019-12-27 22:19:12,879 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 22:19:12,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 599 states. [2019-12-27 22:19:12,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 599 to 599. [2019-12-27 22:19:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 599 states. [2019-12-27 22:19:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 1339 transitions. [2019-12-27 22:19:12,892 INFO L78 Accepts]: Start accepts. Automaton has 599 states and 1339 transitions. Word has length 41 [2019-12-27 22:19:12,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:12,893 INFO L462 AbstractCegarLoop]: Abstraction has 599 states and 1339 transitions. [2019-12-27 22:19:12,893 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:19:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1339 transitions. [2019-12-27 22:19:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 22:19:12,895 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:12,895 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:19:12,895 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:12,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:12,896 INFO L82 PathProgramCache]: Analyzing trace with hash -988187037, now seen corresponding path program 1 times [2019-12-27 22:19:12,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:12,896 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116001479] [2019-12-27 22:19:12,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:19:12,994 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 22:19:12,994 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116001479] [2019-12-27 22:19:12,995 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:19:12,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:19:12,995 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [964107403] [2019-12-27 22:19:12,995 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:19:13,006 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:19:13,043 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 75 states and 106 transitions. [2019-12-27 22:19:13,043 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:19:13,044 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:19:13,044 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:19:13,044 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:19:13,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:19:13,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:19:13,045 INFO L87 Difference]: Start difference. First operand 599 states and 1339 transitions. Second operand 5 states. [2019-12-27 22:19:13,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:19:13,080 INFO L93 Difference]: Finished difference Result 649 states and 1412 transitions. [2019-12-27 22:19:13,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:19:13,080 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-27 22:19:13,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:19:13,081 INFO L225 Difference]: With dead ends: 649 [2019-12-27 22:19:13,081 INFO L226 Difference]: Without dead ends: 159 [2019-12-27 22:19:13,082 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 22:19:13,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2019-12-27 22:19:13,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 159. [2019-12-27 22:19:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2019-12-27 22:19:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 294 transitions. [2019-12-27 22:19:13,086 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 294 transitions. Word has length 42 [2019-12-27 22:19:13,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:19:13,086 INFO L462 AbstractCegarLoop]: Abstraction has 159 states and 294 transitions. [2019-12-27 22:19:13,086 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:19:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 294 transitions. [2019-12-27 22:19:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 22:19:13,087 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:19:13,087 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:19:13,088 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:19:13,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:19:13,088 INFO L82 PathProgramCache]: Analyzing trace with hash -1726962405, now seen corresponding path program 2 times [2019-12-27 22:19:13,089 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:19:13,089 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219794986] [2019-12-27 22:19:13,089 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:19:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 22:19:13,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 22:19:13,239 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 22:19:13,240 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 22:19:13,243 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] ULTIMATE.startENTRY-->L800: Formula: (let ((.cse1 (store |v_#valid_57| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_35| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_cnt~0_15) (= |v_#NULL.offset_6| 0) (= (select .cse0 |v_ULTIMATE.start_main_~#t1921~0.base_23|) 0) (= 0 v_~x~0_9) (= v_~y$r_buff0_thd1~0_97 0) (= v_~y$w_buff1_used~0_84 0) (= 0 v_~weak$$choice2~0_37) (= 0 v_~y$read_delayed_var~0.offset_5) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= |v_#valid_55| (store .cse0 |v_ULTIMATE.start_main_~#t1921~0.base_23| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8) (= 0 v_~weak$$choice0~0_33) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~y$w_buff1~0_32) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= (select .cse1 |v_~#y~0.base_35|) 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= 0 (select (select |v_#memory_int_57| |v_~#y~0.base_35|) |v_~#y~0.offset_35|)) (= v_~y$w_buff0_used~0_148 0) (= v_~main$tmp_guard0~0_10 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_6) (= 0 v_~__unbuffered_p1_EAX~0_11) (= v_~y$read_delayed~0_7 0) (= v_~y$r_buff0_thd0~0_24 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13 0) (= |v_#length_27| (store (store |v_#length_29| |v_~#y~0.base_35| 4) |v_ULTIMATE.start_main_~#t1921~0.base_23| 4)) (= 0 v_~y$read_delayed_var~0.base_5) (= 0 v_~y$r_buff1_thd2~0_15) (= |v_ULTIMATE.start_main_~#t1921~0.offset_18| 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_6) (= 0 v_~weak$$choice1~0_17) (= 0 v_~y$r_buff1_thd1~0_76) (= 0 v_~y$flush_delayed~0_13) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (< 0 |v_#StackHeapBarrier_18|) (= (store |v_#memory_int_57| |v_ULTIMATE.start_main_~#t1921~0.base_23| (store (select |v_#memory_int_57| |v_ULTIMATE.start_main_~#t1921~0.base_23|) |v_ULTIMATE.start_main_~#t1921~0.offset_18| 0)) |v_#memory_int_56|) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t1921~0.base_23|) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (< |v_#StackHeapBarrier_18| |v_~#y~0.base_35|) (= 0 v_~y$r_buff1_thd0~0_14) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13) (= v_~main$tmp_guard1~0_10 0) (= 0 v_~__unbuffered_p0_EAX~0_19) (= v_~y$mem_tmp~0_10 0) (= |v_~#y~0.offset_35| 0) (= 0 v_~y$w_buff0~0_35) (= v_~y$r_buff0_thd2~0_21 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_15) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_57|, #memory_int=|v_#memory_int_57|, #length=|v_#length_29|} OutVars{ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_10|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_15|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_11|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_~#t1921~0.base=|v_ULTIMATE.start_main_~#t1921~0.base_23|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_16|, ~weak$$choice1~0=v_~weak$$choice1~0_17, ~y$mem_tmp~0=v_~y$mem_tmp~0_10, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_19, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_11, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_97, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, #length=|v_#length_27|, ULTIMATE.start_main_~#t1921~0.offset=|v_ULTIMATE.start_main_~#t1921~0.offset_18|, ULTIMATE.start_main_#t~nondet68=|v_ULTIMATE.start_main_#t~nondet68_9|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_6, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_8|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_6, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_14|, ~weak$$choice0~0=v_~weak$$choice0~0_33, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ~y$w_buff1~0=v_~y$w_buff1~0_32, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_5, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_21, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_14, ~x~0=v_~x~0_9, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_5, ~#y~0.offset=|v_~#y~0.offset_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_148, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_10, ~#y~0.base=|v_~#y~0.base_35|, ULTIMATE.start_main_~#t1922~0.base=|v_ULTIMATE.start_main_~#t1922~0.base_19|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_11|, ~__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_11|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_76, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_16|, ~y$w_buff0~0=v_~y$w_buff0~0_35, ~__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_15, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_~#t1922~0.offset=|v_ULTIMATE.start_main_~#t1922~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_10, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_8, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_13|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_15, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_24, #valid=|v_#valid_55|, #memory_int=|v_#memory_int_56|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13, ~weak$$choice2~0=v_~weak$$choice2~0_37, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_12|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem61, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_~#t1921~0.base, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ULTIMATE.start_main_~#t1921~0.offset, ULTIMATE.start_main_#t~nondet68, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_~#t1922~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite70, ~y$w_buff0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t1922~0.offset, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem69, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 22:19:13,246 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L800-1-->L802: Formula: (and (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t1922~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1922~0.offset_10| 0) (not (= 0 |v_ULTIMATE.start_main_~#t1922~0.base_12|)) (= |v_#valid_29| (store |v_#valid_30| |v_ULTIMATE.start_main_~#t1922~0.base_12| 1)) (= (store |v_#memory_int_41| |v_ULTIMATE.start_main_~#t1922~0.base_12| (store (select |v_#memory_int_41| |v_ULTIMATE.start_main_~#t1922~0.base_12|) |v_ULTIMATE.start_main_~#t1922~0.offset_10| 1)) |v_#memory_int_40|) (= |v_#length_13| (store |v_#length_14| |v_ULTIMATE.start_main_~#t1922~0.base_12| 4)) (< |v_#StackHeapBarrier_9| |v_ULTIMATE.start_main_~#t1922~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_41|, #length=|v_#length_14|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_9|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_40|, ULTIMATE.start_main_~#t1922~0.offset=|v_ULTIMATE.start_main_~#t1922~0.offset_10|, #length=|v_#length_13|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|, ULTIMATE.start_main_~#t1922~0.base=|v_ULTIMATE.start_main_~#t1922~0.base_12|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t1922~0.offset, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t1922~0.base] because there is no mapped edge [2019-12-27 22:19:13,249 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [925] [925] L746-->L747: Formula: (and (= v_~y$w_buff0~0_25 v_~y$w_buff0~0_24) (not (= 0 (mod v_~weak$$choice2~0_24 256)))) InVars {~y$w_buff0~0=v_~y$w_buff0~0_25, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_8|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_10|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_9|, ~y$w_buff0~0=v_~y$w_buff0~0_24, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_10|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_9|, ~weak$$choice2~0=v_~weak$$choice2~0_24} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18] because there is no mapped edge [2019-12-27 22:19:13,250 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L747-->L748: Formula: (and (= v_~y$w_buff1~0_19 v_~y$w_buff1~0_20) (not (= (mod v_~weak$$choice2~0_28 256) 0))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_20, ~weak$$choice2~0=v_~weak$$choice2~0_28} OutVars{P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_10|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_9|, ~y$w_buff1~0=v_~y$w_buff1~0_19, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_7|, ~weak$$choice2~0=v_~weak$$choice2~0_28, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_9|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite26, ~y$w_buff1~0, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-27 22:19:13,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1017] [1017] L750-->L751: Formula: (let ((.cse1 (= ~y$r_buff0_thd1~0_Out1659374397 ~y$r_buff0_thd1~0_In1659374397)) (.cse0 (= (mod ~weak$$choice2~0_In1659374397 256) 0))) (or (and (not .cse0) .cse1) (and (= (mod ~y$w_buff0_used~0_In1659374397 256) 0) .cse1 .cse0))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1659374397, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1659374397, ~weak$$choice2~0=~weak$$choice2~0_In1659374397} OutVars{P0Thread1of1ForFork0_#t~ite38=|P0Thread1of1ForFork0_#t~ite38_Out1659374397|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1659374397, P0Thread1of1ForFork0_#t~ite39=|P0Thread1of1ForFork0_#t~ite39_Out1659374397|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out1659374397, P0Thread1of1ForFork0_#t~ite40=|P0Thread1of1ForFork0_#t~ite40_Out1659374397|, P0Thread1of1ForFork0_#t~ite41=|P0Thread1of1ForFork0_#t~ite41_Out1659374397|, ~weak$$choice2~0=~weak$$choice2~0_In1659374397, P0Thread1of1ForFork0_#t~ite42=|P0Thread1of1ForFork0_#t~ite42_Out1659374397|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite38, P0Thread1of1ForFork0_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite40, P0Thread1of1ForFork0_#t~ite41, P0Thread1of1ForFork0_#t~ite42] because there is no mapped edge [2019-12-27 22:19:13,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [932] [932] L751-->L755: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 (select (select |v_#memory_int_38| |v_~#y~0.base_22|) |v_~#y~0.offset_22|)) (not (= (mod v_~weak$$choice2~0_27 256) 0)) (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (= |v_~#y~0.offset_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= |v_~#y~0.base_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~#y~0.offset=|v_~#y~0.offset_22|, #memory_int=|v_#memory_int_38|, ~#y~0.base=|v_~#y~0.base_22|, ~weak$$choice2~0=v_~weak$$choice2~0_27} OutVars{P0Thread1of1ForFork0_#t~ite45=|v_P0Thread1of1ForFork0_#t~ite45_12|, P0Thread1of1ForFork0_#t~ite46=|v_P0Thread1of1ForFork0_#t~ite46_9|, P0Thread1of1ForFork0_#t~ite47=|v_P0Thread1of1ForFork0_#t~ite47_10|, ~#y~0.offset=|v_~#y~0.offset_22|, P0Thread1of1ForFork0_#t~ite48=|v_P0Thread1of1ForFork0_#t~ite48_8|, ~#y~0.base=|v_~#y~0.base_22|, P0Thread1of1ForFork0_#t~mem49=|v_P0Thread1of1ForFork0_#t~mem49_4|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, #memory_int=|v_#memory_int_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_27, P0Thread1of1ForFork0_#t~ite43=|v_P0Thread1of1ForFork0_#t~ite43_9|, P0Thread1of1ForFork0_#t~ite44=|v_P0Thread1of1ForFork0_#t~ite44_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite45, P0Thread1of1ForFork0_#t~ite46, ~y$r_buff1_thd1~0, P0Thread1of1ForFork0_#t~ite47, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork0_#t~mem49, ~__unbuffered_p0_EAX$read_delayed_var~0.base, P0Thread1of1ForFork0_#t~ite43, P0Thread1of1ForFork0_#t~ite44] because there is no mapped edge [2019-12-27 22:19:13,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [855] [855] L755-->L766: Formula: (and (= 1 v_~x~0_5) (= 0 v_~y$flush_delayed~0_6) (not (= 0 (mod v_~y$flush_delayed~0_7 256))) (= v_~__unbuffered_cnt~0_8 (+ v_~__unbuffered_cnt~0_9 1)) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_~#y~0.base_17| (store (select |v_#memory_int_26| |v_~#y~0.base_17|) |v_~#y~0.offset_17| v_~y$mem_tmp~0_5)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_17|, #memory_int=|v_#memory_int_26|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~#y~0.base=|v_~#y~0.base_17|} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5, ~#y~0.offset=|v_~#y~0.offset_17|, P0Thread1of1ForFork0_#t~mem50=|v_P0Thread1of1ForFork0_#t~mem50_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_6, #memory_int=|v_#memory_int_25|, P0Thread1of1ForFork0_#t~ite51=|v_P0Thread1of1ForFork0_#t~ite51_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~#y~0.base=|v_~#y~0.base_17|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem50, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#t~ite51, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-27 22:19:13,256 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [946] [946] L777-2-->L777-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd2~0_In760834627 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In760834627 256)))) (or (and (not .cse0) (= |P1Thread1of1ForFork1_#t~ite53_Out760834627| ~y$w_buff1~0_In760834627) (not .cse1) (= |P1Thread1of1ForFork1_#t~mem52_In760834627| |P1Thread1of1ForFork1_#t~mem52_Out760834627|)) (and (= |P1Thread1of1ForFork1_#t~ite53_Out760834627| |P1Thread1of1ForFork1_#t~mem52_Out760834627|) (= (select (select |#memory_int_In760834627| |~#y~0.base_In760834627|) |~#y~0.offset_In760834627|) |P1Thread1of1ForFork1_#t~mem52_Out760834627|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In760834627, ~#y~0.offset=|~#y~0.offset_In760834627|, ~y$w_buff1~0=~y$w_buff1~0_In760834627, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_In760834627|, #memory_int=|#memory_int_In760834627|, ~#y~0.base=|~#y~0.base_In760834627|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In760834627} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In760834627, ~#y~0.offset=|~#y~0.offset_In760834627|, ~y$w_buff1~0=~y$w_buff1~0_In760834627, P1Thread1of1ForFork1_#t~ite53=|P1Thread1of1ForFork1_#t~ite53_Out760834627|, P1Thread1of1ForFork1_#t~mem52=|P1Thread1of1ForFork1_#t~mem52_Out760834627|, #memory_int=|#memory_int_In760834627|, ~#y~0.base=|~#y~0.base_In760834627|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In760834627} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 22:19:13,257 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [859] [859] L777-4-->L778: Formula: (= (store |v_#memory_int_28| |v_~#y~0.base_18| (store (select |v_#memory_int_28| |v_~#y~0.base_18|) |v_~#y~0.offset_18| |v_P1Thread1of1ForFork1_#t~ite53_8|)) |v_#memory_int_27|) InVars {~#y~0.offset=|v_~#y~0.offset_18|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_8|, #memory_int=|v_#memory_int_28|, ~#y~0.base=|v_~#y~0.base_18|} OutVars{~#y~0.offset=|v_~#y~0.offset_18|, P1Thread1of1ForFork1_#t~ite53=|v_P1Thread1of1ForFork1_#t~ite53_7|, P1Thread1of1ForFork1_#t~mem52=|v_P1Thread1of1ForFork1_#t~mem52_5|, #memory_int=|v_#memory_int_27|, ~#y~0.base=|v_~#y~0.base_18|, P1Thread1of1ForFork1_#t~ite54=|v_P1Thread1of1ForFork1_#t~ite54_7|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite53, P1Thread1of1ForFork1_#t~mem52, #memory_int, P1Thread1of1ForFork1_#t~ite54] because there is no mapped edge [2019-12-27 22:19:13,257 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L778-->L778-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In1531736552 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In1531736552 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |P1Thread1of1ForFork1_#t~ite55_Out1531736552|)) (and (= |P1Thread1of1ForFork1_#t~ite55_Out1531736552| ~y$w_buff0_used~0_In1531736552) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1531736552, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1531736552} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1531736552, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1531736552, P1Thread1of1ForFork1_#t~ite55=|P1Thread1of1ForFork1_#t~ite55_Out1531736552|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 22:19:13,258 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [944] [944] L779-->L779-2: Formula: (let ((.cse2 (= (mod ~y$r_buff1_thd2~0_In263918599 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In263918599 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd2~0_In263918599 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In263918599 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite56_Out263918599|)) (and (or .cse2 .cse3) (or .cse1 .cse0) (= ~y$w_buff1_used~0_In263918599 |P1Thread1of1ForFork1_#t~ite56_Out263918599|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In263918599, ~y$w_buff0_used~0=~y$w_buff0_used~0_In263918599, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In263918599, ~y$w_buff1_used~0=~y$w_buff1_used~0_In263918599} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In263918599, ~y$w_buff0_used~0=~y$w_buff0_used~0_In263918599, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In263918599, P1Thread1of1ForFork1_#t~ite56=|P1Thread1of1ForFork1_#t~ite56_Out263918599|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In263918599} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 22:19:13,259 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L780-->L781: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In1280386749 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd2~0_In1280386749 256) 0))) (or (and (= ~y$r_buff0_thd2~0_Out1280386749 0) (not .cse0) (not .cse1)) (and (= ~y$r_buff0_thd2~0_In1280386749 ~y$r_buff0_thd2~0_Out1280386749) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1280386749, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In1280386749} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1280386749, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out1280386749, P1Thread1of1ForFork1_#t~ite57=|P1Thread1of1ForFork1_#t~ite57_Out1280386749|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite57] because there is no mapped edge [2019-12-27 22:19:13,259 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [942] [942] L781-->L781-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In890243874 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In890243874 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In890243874 256) 0)) (.cse3 (= (mod ~y$r_buff1_thd2~0_In890243874 256) 0))) (or (and (= |P1Thread1of1ForFork1_#t~ite58_Out890243874| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (or .cse2 .cse3) (= |P1Thread1of1ForFork1_#t~ite58_Out890243874| ~y$r_buff1_thd2~0_In890243874)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In890243874, ~y$w_buff0_used~0=~y$w_buff0_used~0_In890243874, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In890243874, ~y$w_buff1_used~0=~y$w_buff1_used~0_In890243874} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In890243874, ~y$w_buff0_used~0=~y$w_buff0_used~0_In890243874, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In890243874, P1Thread1of1ForFork1_#t~ite58=|P1Thread1of1ForFork1_#t~ite58_Out890243874|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In890243874} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 22:19:13,260 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L781-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_12 1) v_~__unbuffered_cnt~0_11) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0) (= v_~y$r_buff1_thd2~0_11 |v_P1Thread1of1ForFork1_#t~ite58_8|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_8|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_11, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_11, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite58=|v_P1Thread1of1ForFork1_#t~ite58_7|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 22:19:13,261 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [867] [867] L806-->L808-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~y$w_buff0_used~0_87 256)) (= (mod v_~y$r_buff0_thd0~0_18 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_87, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_18, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_87, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_18, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 22:19:13,261 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [955] [955] L808-2-->L808-4: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In-588693704 256) 0)) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In-588693704 256)))) (or (and (= (select (select |#memory_int_In-588693704| |~#y~0.base_In-588693704|) |~#y~0.offset_In-588693704|) |ULTIMATE.start_main_#t~mem61_Out-588693704|) (= |ULTIMATE.start_main_#t~mem61_Out-588693704| |ULTIMATE.start_main_#t~ite62_Out-588693704|) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~mem61_In-588693704| |ULTIMATE.start_main_#t~mem61_Out-588693704|) (= ~y$w_buff1~0_In-588693704 |ULTIMATE.start_main_#t~ite62_Out-588693704|)))) InVars {~#y~0.offset=|~#y~0.offset_In-588693704|, ~y$w_buff1~0=~y$w_buff1~0_In-588693704, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_In-588693704|, #memory_int=|#memory_int_In-588693704|, ~#y~0.base=|~#y~0.base_In-588693704|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-588693704, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-588693704} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out-588693704|, ~#y~0.offset=|~#y~0.offset_In-588693704|, ~y$w_buff1~0=~y$w_buff1~0_In-588693704, ULTIMATE.start_main_#t~mem61=|ULTIMATE.start_main_#t~mem61_Out-588693704|, #memory_int=|#memory_int_In-588693704|, ~#y~0.base=|~#y~0.base_In-588693704|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-588693704, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-588693704} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~mem61] because there is no mapped edge [2019-12-27 22:19:13,261 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L808-4-->L809: Formula: (= (store |v_#memory_int_37| |v_~#y~0.base_21| (store (select |v_#memory_int_37| |v_~#y~0.base_21|) |v_~#y~0.offset_21| |v_ULTIMATE.start_main_#t~ite62_7|)) |v_#memory_int_36|) InVars {ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_7|, ~#y~0.offset=|v_~#y~0.offset_21|, #memory_int=|v_#memory_int_37|, ~#y~0.base=|v_~#y~0.base_21|} OutVars{ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_6|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_21|, ULTIMATE.start_main_#t~mem61=|v_ULTIMATE.start_main_#t~mem61_4|, #memory_int=|v_#memory_int_36|, ~#y~0.base=|v_~#y~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem61, #memory_int] because there is no mapped edge [2019-12-27 22:19:13,261 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [948] [948] L809-->L809-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1428313746 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-1428313746 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite64_Out-1428313746| 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite64_Out-1428313746| ~y$w_buff0_used~0_In-1428313746)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1428313746, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1428313746} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1428313746, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1428313746, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out-1428313746|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 22:19:13,263 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [943] [943] L810-->L810-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-266449445 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In-266449445 256))) (.cse3 (= (mod ~y$r_buff1_thd0~0_In-266449445 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In-266449445 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite65_Out-266449445| ~y$w_buff1_used~0_In-266449445)) (and (= 0 |ULTIMATE.start_main_#t~ite65_Out-266449445|) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-266449445, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-266449445, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-266449445, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-266449445} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-266449445, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-266449445, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-266449445, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-266449445|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-266449445} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 22:19:13,264 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [952] [952] L811-->L812: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1147781208 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-1147781208 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff0_thd0~0_Out-1147781208 ~y$r_buff0_thd0~0_In-1147781208)) (and (not .cse1) (not .cse0) (= 0 ~y$r_buff0_thd0~0_Out-1147781208)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1147781208, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1147781208} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1147781208, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-1147781208, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out-1147781208|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 22:19:13,264 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [947] [947] L812-->L812-2: Formula: (let ((.cse3 (= (mod ~y$r_buff1_thd0~0_In85391335 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In85391335 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In85391335 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd0~0_In85391335 256) 0))) (or (and (= ~y$r_buff1_thd0~0_In85391335 |ULTIMATE.start_main_#t~ite67_Out85391335|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= 0 |ULTIMATE.start_main_#t~ite67_Out85391335|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In85391335, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In85391335, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In85391335, ~y$w_buff1_used~0=~y$w_buff1_used~0_In85391335} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In85391335, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In85391335, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out85391335|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In85391335, ~y$w_buff1_used~0=~y$w_buff1_used~0_In85391335} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 22:19:13,266 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [940] [940] L816-1-->L816-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In409026902 256)))) (or (and (= |ULTIMATE.start_main_#t~mem69_In409026902| |ULTIMATE.start_main_#t~mem69_Out409026902|) .cse0 (= ~__unbuffered_p0_EAX~0_In409026902 |ULTIMATE.start_main_#t~ite70_Out409026902|)) (and (not .cse0) (= (select (select |#memory_int_In409026902| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In409026902) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In409026902) |ULTIMATE.start_main_#t~mem69_Out409026902|) (= |ULTIMATE.start_main_#t~mem69_Out409026902| |ULTIMATE.start_main_#t~ite70_Out409026902|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In409026902, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In409026902, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In409026902, #memory_int=|#memory_int_In409026902|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In409026902, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_In409026902|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In409026902, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In409026902, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out409026902|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In409026902, #memory_int=|#memory_int_In409026902|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In409026902, ULTIMATE.start_main_#t~mem69=|ULTIMATE.start_main_#t~mem69_Out409026902|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 22:19:13,267 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [967] [967] L816-3-->L819-1: Formula: (and (= |v_ULTIMATE.start_main_#t~ite70_11| v_~__unbuffered_p0_EAX~0_10) (let ((.cse0 (= 1 v_~__unbuffered_p1_EAX~0_7)) (.cse1 (= 1 v_~__unbuffered_p0_EAX~0_10))) (or (and (or (not .cse0) (not .cse1)) (= v_~main$tmp_guard1~0_6 1)) (and .cse0 .cse1 (= v_~main$tmp_guard1~0_6 0)))) (= (mod v_~main$tmp_guard1~0_6 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_7, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_11|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_10, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_11|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_7, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_10|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_6, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|, ULTIMATE.start_main_#t~mem69=|v_ULTIMATE.start_main_#t~mem69_7|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~ite70, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem69] because there is no mapped edge [2019-12-27 22:19:13,267 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L819-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_11 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 22:19:13,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 10:19:13 BasicIcfg [2019-12-27 22:19:13,328 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 22:19:13,330 INFO L168 Benchmark]: Toolchain (without parser) took 11152.52 ms. Allocated memory was 145.2 MB in the beginning and 369.6 MB in the end (delta: 224.4 MB). Free memory was 100.6 MB in the beginning and 130.9 MB in the end (delta: -30.3 MB). Peak memory consumption was 194.1 MB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,331 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,332 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.18 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 100.4 MB in the beginning and 157.1 MB in the end (delta: -56.7 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,332 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.60 ms. Allocated memory is still 203.4 MB. Free memory was 157.1 MB in the beginning and 154.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,333 INFO L168 Benchmark]: Boogie Preprocessor took 40.98 ms. Allocated memory is still 203.4 MB. Free memory was 154.4 MB in the beginning and 152.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,334 INFO L168 Benchmark]: RCFGBuilder took 876.28 ms. Allocated memory is still 203.4 MB. Free memory was 152.4 MB in the beginning and 97.6 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,335 INFO L168 Benchmark]: TraceAbstraction took 9383.61 ms. Allocated memory was 203.4 MB in the beginning and 369.6 MB in the end (delta: 166.2 MB). Free memory was 96.9 MB in the beginning and 130.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 132.2 MB. Max. memory is 7.1 GB. [2019-12-27 22:19:13,344 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 781.18 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 100.4 MB in the beginning and 157.1 MB in the end (delta: -56.7 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 64.60 ms. Allocated memory is still 203.4 MB. Free memory was 157.1 MB in the beginning and 154.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.98 ms. Allocated memory is still 203.4 MB. Free memory was 154.4 MB in the beginning and 152.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 876.28 ms. Allocated memory is still 203.4 MB. Free memory was 152.4 MB in the beginning and 97.6 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 9383.61 ms. Allocated memory was 203.4 MB in the beginning and 369.6 MB in the end (delta: 166.2 MB). Free memory was 96.9 MB in the beginning and 130.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 132.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.4s, 189 ProgramPointsBefore, 88 ProgramPointsAfterwards, 237 TransitionsBefore, 115 TransitionsAfterwards, 17670 CoEnabledTransitionPairs, 8 FixpointIterations, 45 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 75 ConcurrentYvCompositions, 24 ChoiceCompositions, 8115 VarBasedMoverChecksPositive, 194 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 94226 CheckedPairsTotal, 166 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L800] FCALL, FORK 0 pthread_create(&t1921, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L740] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L741] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L742] 1 y$flush_delayed = weak$$choice2 [L743] EXPR 1 \read(y) [L743] 1 y$mem_tmp = y [L744] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L745] EXPR 1 \read(y) [L745] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L802] FCALL, FORK 0 pthread_create(&t1922, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L748] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L749] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={3:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L771] 2 __unbuffered_p1_EAX = x [L774] 2 y = 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L777] 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L778] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L779] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L804] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L809] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L810] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L812] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L815] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L816] 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={3:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y={3:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 183 locations, 1 error locations. Result: UNSAFE, OverallTime: 9.1s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 845 SDtfs, 930 SDslu, 766 SDs, 0 SdLazy, 212 SolverSat, 50 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 13 SyntacticMatches, 4 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12203occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 914 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 284 NumberOfCodeBlocks, 284 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 234 ConstructedInterpolants, 0 QuantifiedInterpolants, 17173 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...