/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-NoLbe.epf -i ../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-19 05:50:04,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-19 05:50:04,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-19 05:50:04,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-19 05:50:04,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-19 05:50:04,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-19 05:50:04,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-19 05:50:04,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-19 05:50:04,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-19 05:50:04,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-19 05:50:04,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-19 05:50:04,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-19 05:50:04,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-19 05:50:04,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-19 05:50:04,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-19 05:50:04,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-19 05:50:04,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-19 05:50:04,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-19 05:50:04,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-19 05:50:04,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-19 05:50:04,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-19 05:50:04,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-19 05:50:04,677 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-19 05:50:04,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-19 05:50:04,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-19 05:50:04,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-19 05:50:04,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-19 05:50:04,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-19 05:50:04,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-19 05:50:04,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-19 05:50:04,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-19 05:50:04,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-19 05:50:04,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-19 05:50:04,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-19 05:50:04,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-19 05:50:04,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-19 05:50:04,704 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-NoLbe.epf [2019-12-19 05:50:04,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-19 05:50:04,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-19 05:50:04,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-19 05:50:04,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-19 05:50:04,733 INFO L138 SettingsManager]: * Use SBE=true [2019-12-19 05:50:04,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-19 05:50:04,733 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-19 05:50:04,733 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-19 05:50:04,733 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-19 05:50:04,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-19 05:50:04,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-19 05:50:04,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-19 05:50:04,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-19 05:50:04,736 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-19 05:50:04,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-19 05:50:04,736 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-19 05:50:04,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-19 05:50:04,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-19 05:50:04,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-19 05:50:04,737 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-19 05:50:04,737 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-19 05:50:04,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-19 05:50:04,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-19 05:50:04,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-19 05:50:04,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-19 05:50:04,738 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-19 05:50:04,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-19 05:50:04,739 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2019-12-19 05:50:04,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-19 05:50:04,739 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-19 05:50:05,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-19 05:50:05,019 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-19 05:50:05,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-19 05:50:05,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-19 05:50:05,024 INFO L275 PluginConnector]: CDTParser initialized [2019-12-19 05:50:05,025 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2019-12-19 05:50:05,093 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45f60bda3/20294587926e4f2a84ee78346136be17/FLAGa654a6301 [2019-12-19 05:50:05,667 INFO L306 CDTParser]: Found 1 translation units. [2019-12-19 05:50:05,667 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo_1w1r.i [2019-12-19 05:50:05,693 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45f60bda3/20294587926e4f2a84ee78346136be17/FLAGa654a6301 [2019-12-19 05:50:05,934 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45f60bda3/20294587926e4f2a84ee78346136be17 [2019-12-19 05:50:05,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-19 05:50:05,948 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-19 05:50:05,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-19 05:50:05,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-19 05:50:05,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-19 05:50:05,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 05:50:05" (1/1) ... [2019-12-19 05:50:05,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f319a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:05, skipping insertion in model container [2019-12-19 05:50:05,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 05:50:05" (1/1) ... [2019-12-19 05:50:05,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-19 05:50:06,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-19 05:50:06,226 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-19 05:50:06,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-19 05:50:06,640 INFO L203 MainTranslator]: Completed pre-run [2019-12-19 05:50:06,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-19 05:50:06,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-19 05:50:06,911 INFO L208 MainTranslator]: Completed translation [2019-12-19 05:50:06,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06 WrapperNode [2019-12-19 05:50:06,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-19 05:50:06,912 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-19 05:50:06,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-19 05:50:06,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-19 05:50:06,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:06,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:06,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-19 05:50:06,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-19 05:50:06,994 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-19 05:50:06,994 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-19 05:50:07,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (1/1) ... [2019-12-19 05:50:07,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-19 05:50:07,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-19 05:50:07,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-19 05:50:07,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-19 05:50:07,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (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 [2019-12-19 05:50:07,113 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2019-12-19 05:50:07,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2019-12-19 05:50:07,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-19 05:50:07,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-19 05:50:07,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-19 05:50:07,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-19 05:50:07,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-19 05:50:07,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-19 05:50:07,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-19 05:50:07,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-19 05:50:07,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-19 05:50:07,117 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-19 05:50:08,152 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-19 05:50:08,152 INFO L287 CfgBuilder]: Removed 40 assume(true) statements. [2019-12-19 05:50:08,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:50:08 BoogieIcfgContainer [2019-12-19 05:50:08,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-19 05:50:08,155 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-19 05:50:08,155 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-19 05:50:08,158 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-19 05:50:08,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.12 05:50:05" (1/3) ... [2019-12-19 05:50:08,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40223f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 05:50:08, skipping insertion in model container [2019-12-19 05:50:08,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:06" (2/3) ... [2019-12-19 05:50:08,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40223f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 05:50:08, skipping insertion in model container [2019-12-19 05:50:08,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:50:08" (3/3) ... [2019-12-19 05:50:08,162 INFO L109 eAbstractionObserver]: Analyzing ICFG divinefifo_1w1r.i [2019-12-19 05:50:08,169 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-19 05:50:08,169 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-19 05:50:08,177 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2019-12-19 05:50:08,178 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-19 05:50:08,232 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,232 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,232 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,233 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,233 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,233 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,234 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,234 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,234 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,234 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,235 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,235 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,235 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,235 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,235 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,236 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,236 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,236 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,236 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,236 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,237 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,237 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,237 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,237 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,237 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,237 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,238 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,238 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,238 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,238 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,238 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,238 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,239 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,239 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,239 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,239 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,239 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,240 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,240 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,240 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,240 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,240 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,241 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,241 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,241 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,241 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,241 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,241 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,242 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,242 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,242 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,242 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,242 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,243 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,243 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,243 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,243 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,243 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,244 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,244 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,244 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,244 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,245 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,245 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,245 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,245 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,245 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,245 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,246 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,246 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,246 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,246 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,247 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,247 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,247 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,247 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,247 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,247 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,248 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,248 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,248 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,248 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,248 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,249 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,249 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,249 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,249 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,249 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,250 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,250 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,250 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,250 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,251 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,251 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,251 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,251 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,251 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,252 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,252 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,252 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,252 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,252 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,252 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,253 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,253 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,253 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,253 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,253 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,254 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,254 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,254 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,254 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,254 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,255 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,255 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,255 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,255 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,255 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,256 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,256 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,256 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,256 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,256 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,257 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,257 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,257 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,257 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,257 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,258 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,258 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,258 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,258 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,258 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,259 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,259 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,259 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,259 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,259 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,260 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,260 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,260 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,260 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,260 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,260 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,261 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,261 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,261 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,261 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,261 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,262 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,262 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,262 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,262 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,262 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,263 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,263 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,263 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,263 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,263 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,263 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,264 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,264 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,264 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,264 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,264 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,265 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,265 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,265 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,265 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,265 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,266 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,266 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,266 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,266 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,266 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,267 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,267 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,267 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,267 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,267 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,267 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,268 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,268 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,268 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,268 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,269 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,269 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,269 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,269 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,269 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,273 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,273 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,274 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,274 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,274 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,274 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,275 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,275 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,275 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,275 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,275 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,276 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,276 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,276 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,276 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,276 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,277 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,277 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,277 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,277 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,277 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,277 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,278 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,278 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,278 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,278 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,278 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,279 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,279 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,279 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,279 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,279 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,280 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,280 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,280 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,280 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,280 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,281 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,281 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,281 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,281 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,281 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,281 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,282 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:08,304 INFO L249 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2019-12-19 05:50:08,325 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-19 05:50:08,326 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-19 05:50:08,326 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-19 05:50:08,326 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-19 05:50:08,326 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-19 05:50:08,326 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-19 05:50:08,326 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-19 05:50:08,327 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-19 05:50:08,348 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 415 places, 443 transitions [2019-12-19 05:50:08,836 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 13391 states. [2019-12-19 05:50:08,839 INFO L276 IsEmpty]: Start isEmpty. Operand 13391 states. [2019-12-19 05:50:08,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-19 05:50:08,847 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:08,849 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] [2019-12-19 05:50:08,849 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:08,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:08,856 INFO L82 PathProgramCache]: Analyzing trace with hash -1042822425, now seen corresponding path program 1 times [2019-12-19 05:50:08,865 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:08,865 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763468957] [2019-12-19 05:50:08,866 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:09,567 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763468957] [2019-12-19 05:50:09,568 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:09,568 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-12-19 05:50:09,569 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326566478] [2019-12-19 05:50:09,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-12-19 05:50:09,574 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:09,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-12-19 05:50:09,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2019-12-19 05:50:09,593 INFO L87 Difference]: Start difference. First operand 13391 states. Second operand 15 states. [2019-12-19 05:50:11,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:11,258 INFO L93 Difference]: Finished difference Result 13391 states and 27699 transitions. [2019-12-19 05:50:11,258 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-12-19 05:50:11,260 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 42 [2019-12-19 05:50:11,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:11,357 INFO L225 Difference]: With dead ends: 13391 [2019-12-19 05:50:11,357 INFO L226 Difference]: Without dead ends: 13375 [2019-12-19 05:50:11,359 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=249, Invalid=621, Unknown=0, NotChecked=0, Total=870 [2019-12-19 05:50:11,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13375 states. [2019-12-19 05:50:11,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13375 to 13375. [2019-12-19 05:50:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13375 states. [2019-12-19 05:50:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13375 states to 13375 states and 27683 transitions. [2019-12-19 05:50:11,939 INFO L78 Accepts]: Start accepts. Automaton has 13375 states and 27683 transitions. Word has length 42 [2019-12-19 05:50:11,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:11,940 INFO L462 AbstractCegarLoop]: Abstraction has 13375 states and 27683 transitions. [2019-12-19 05:50:11,940 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-12-19 05:50:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 13375 states and 27683 transitions. [2019-12-19 05:50:11,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-19 05:50:11,941 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:11,941 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:50:11,942 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:11,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:11,942 INFO L82 PathProgramCache]: Analyzing trace with hash -1303749163, now seen corresponding path program 1 times [2019-12-19 05:50:11,943 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:11,943 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559626055] [2019-12-19 05:50:11,943 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:12,721 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559626055] [2019-12-19 05:50:12,721 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:12,721 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2019-12-19 05:50:12,721 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076915493] [2019-12-19 05:50:12,723 INFO L442 AbstractCegarLoop]: Interpolant automaton has 23 states [2019-12-19 05:50:12,723 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:12,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2019-12-19 05:50:12,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2019-12-19 05:50:12,724 INFO L87 Difference]: Start difference. First operand 13375 states and 27683 transitions. Second operand 23 states. [2019-12-19 05:50:13,382 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-12-19 05:50:13,583 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2019-12-19 05:50:13,856 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-12-19 05:50:14,022 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2019-12-19 05:50:14,228 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-12-19 05:50:14,530 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-12-19 05:50:14,798 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-12-19 05:50:15,187 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2019-12-19 05:50:15,519 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2019-12-19 05:50:15,875 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-12-19 05:50:16,258 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2019-12-19 05:50:17,045 WARN L192 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2019-12-19 05:50:17,438 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-12-19 05:50:17,778 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 129 [2019-12-19 05:50:18,104 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2019-12-19 05:50:18,421 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2019-12-19 05:50:18,735 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-12-19 05:50:19,014 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-12-19 05:50:21,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:21,137 INFO L93 Difference]: Finished difference Result 27923 states and 57983 transitions. [2019-12-19 05:50:21,138 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2019-12-19 05:50:21,138 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 47 [2019-12-19 05:50:21,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:21,234 INFO L225 Difference]: With dead ends: 27923 [2019-12-19 05:50:21,234 INFO L226 Difference]: Without dead ends: 27923 [2019-12-19 05:50:21,236 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=702, Invalid=1950, Unknown=0, NotChecked=0, Total=2652 [2019-12-19 05:50:21,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27923 states. [2019-12-19 05:50:21,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27923 to 13373. [2019-12-19 05:50:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13373 states. [2019-12-19 05:50:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13373 states to 13373 states and 27681 transitions. [2019-12-19 05:50:21,666 INFO L78 Accepts]: Start accepts. Automaton has 13373 states and 27681 transitions. Word has length 47 [2019-12-19 05:50:21,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:21,666 INFO L462 AbstractCegarLoop]: Abstraction has 13373 states and 27681 transitions. [2019-12-19 05:50:21,666 INFO L463 AbstractCegarLoop]: Interpolant automaton has 23 states. [2019-12-19 05:50:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 13373 states and 27681 transitions. [2019-12-19 05:50:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-19 05:50:21,672 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:21,672 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:50:21,672 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:21,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:21,673 INFO L82 PathProgramCache]: Analyzing trace with hash -877481271, now seen corresponding path program 1 times [2019-12-19 05:50:21,673 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:21,673 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562540731] [2019-12-19 05:50:21,673 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:21,755 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562540731] [2019-12-19 05:50:21,755 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:21,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-19 05:50:21,756 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808331071] [2019-12-19 05:50:21,756 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-19 05:50:21,756 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:21,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-19 05:50:21,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-19 05:50:21,757 INFO L87 Difference]: Start difference. First operand 13373 states and 27681 transitions. Second operand 5 states. [2019-12-19 05:50:21,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:21,819 INFO L93 Difference]: Finished difference Result 15213 states and 31379 transitions. [2019-12-19 05:50:21,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-19 05:50:21,819 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2019-12-19 05:50:21,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:21,853 INFO L225 Difference]: With dead ends: 15213 [2019-12-19 05:50:21,853 INFO L226 Difference]: Without dead ends: 15213 [2019-12-19 05:50:21,854 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-19 05:50:21,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15213 states. [2019-12-19 05:50:22,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15213 to 13373. [2019-12-19 05:50:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13373 states. [2019-12-19 05:50:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13373 states to 13373 states and 27625 transitions. [2019-12-19 05:50:22,137 INFO L78 Accepts]: Start accepts. Automaton has 13373 states and 27625 transitions. Word has length 69 [2019-12-19 05:50:22,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:22,138 INFO L462 AbstractCegarLoop]: Abstraction has 13373 states and 27625 transitions. [2019-12-19 05:50:22,138 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-19 05:50:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 13373 states and 27625 transitions. [2019-12-19 05:50:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-12-19 05:50:22,144 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:22,145 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:50:22,145 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:22,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:22,145 INFO L82 PathProgramCache]: Analyzing trace with hash 562472762, now seen corresponding path program 1 times [2019-12-19 05:50:22,146 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:22,146 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702396965] [2019-12-19 05:50:22,146 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:22,199 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702396965] [2019-12-19 05:50:22,200 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:22,200 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-19 05:50:22,200 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909723775] [2019-12-19 05:50:22,201 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-19 05:50:22,201 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:22,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-19 05:50:22,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-19 05:50:22,201 INFO L87 Difference]: Start difference. First operand 13373 states and 27625 transitions. Second operand 3 states. [2019-12-19 05:50:22,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:22,379 INFO L93 Difference]: Finished difference Result 24909 states and 51557 transitions. [2019-12-19 05:50:22,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-19 05:50:22,379 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-12-19 05:50:22,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:22,427 INFO L225 Difference]: With dead ends: 24909 [2019-12-19 05:50:22,427 INFO L226 Difference]: Without dead ends: 24909 [2019-12-19 05:50:22,427 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-19 05:50:22,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24909 states. [2019-12-19 05:50:22,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24909 to 13429. [2019-12-19 05:50:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13429 states. [2019-12-19 05:50:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13429 states to 13429 states and 27739 transitions. [2019-12-19 05:50:22,778 INFO L78 Accepts]: Start accepts. Automaton has 13429 states and 27739 transitions. Word has length 75 [2019-12-19 05:50:22,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:22,778 INFO L462 AbstractCegarLoop]: Abstraction has 13429 states and 27739 transitions. [2019-12-19 05:50:22,778 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-19 05:50:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 13429 states and 27739 transitions. [2019-12-19 05:50:22,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-12-19 05:50:22,782 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:22,782 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:50:22,783 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:22,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:22,783 INFO L82 PathProgramCache]: Analyzing trace with hash 1138984096, now seen corresponding path program 1 times [2019-12-19 05:50:22,783 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:22,783 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476775653] [2019-12-19 05:50:22,784 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:22,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:23,350 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476775653] [2019-12-19 05:50:23,350 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:23,351 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2019-12-19 05:50:23,351 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053750939] [2019-12-19 05:50:23,353 INFO L442 AbstractCegarLoop]: Interpolant automaton has 22 states [2019-12-19 05:50:23,353 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:23,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2019-12-19 05:50:23,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=384, Unknown=0, NotChecked=0, Total=462 [2019-12-19 05:50:23,354 INFO L87 Difference]: Start difference. First operand 13429 states and 27739 transitions. Second operand 22 states. [2019-12-19 05:50:26,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:26,430 INFO L93 Difference]: Finished difference Result 31154 states and 64422 transitions. [2019-12-19 05:50:26,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2019-12-19 05:50:26,430 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 87 [2019-12-19 05:50:26,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:26,469 INFO L225 Difference]: With dead ends: 31154 [2019-12-19 05:50:26,469 INFO L226 Difference]: Without dead ends: 31154 [2019-12-19 05:50:26,470 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 248 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=466, Invalid=1256, Unknown=0, NotChecked=0, Total=1722 [2019-12-19 05:50:26,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31154 states. [2019-12-19 05:50:26,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31154 to 14763. [2019-12-19 05:50:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14763 states. [2019-12-19 05:50:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14763 states to 14763 states and 30514 transitions. [2019-12-19 05:50:27,031 INFO L78 Accepts]: Start accepts. Automaton has 14763 states and 30514 transitions. Word has length 87 [2019-12-19 05:50:27,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:27,033 INFO L462 AbstractCegarLoop]: Abstraction has 14763 states and 30514 transitions. [2019-12-19 05:50:27,033 INFO L463 AbstractCegarLoop]: Interpolant automaton has 22 states. [2019-12-19 05:50:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 14763 states and 30514 transitions. [2019-12-19 05:50:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2019-12-19 05:50:27,045 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:27,045 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:50:27,045 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:27,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:27,046 INFO L82 PathProgramCache]: Analyzing trace with hash -487699435, now seen corresponding path program 1 times [2019-12-19 05:50:27,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:27,046 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551271981] [2019-12-19 05:50:27,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:27,228 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551271981] [2019-12-19 05:50:27,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:27,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-19 05:50:27,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273043065] [2019-12-19 05:50:27,230 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-19 05:50:27,230 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:27,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-19 05:50:27,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-19 05:50:27,231 INFO L87 Difference]: Start difference. First operand 14763 states and 30514 transitions. Second operand 5 states. [2019-12-19 05:50:27,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:27,380 INFO L93 Difference]: Finished difference Result 26100 states and 53865 transitions. [2019-12-19 05:50:27,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-19 05:50:27,380 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2019-12-19 05:50:27,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:27,406 INFO L225 Difference]: With dead ends: 26100 [2019-12-19 05:50:27,406 INFO L226 Difference]: Without dead ends: 26100 [2019-12-19 05:50:27,407 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-19 05:50:27,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26100 states. [2019-12-19 05:50:27,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26100 to 15323. [2019-12-19 05:50:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15323 states. [2019-12-19 05:50:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15323 states to 15323 states and 31654 transitions. [2019-12-19 05:50:27,757 INFO L78 Accepts]: Start accepts. Automaton has 15323 states and 31654 transitions. Word has length 106 [2019-12-19 05:50:27,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:27,757 INFO L462 AbstractCegarLoop]: Abstraction has 15323 states and 31654 transitions. [2019-12-19 05:50:27,757 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-19 05:50:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 15323 states and 31654 transitions. [2019-12-19 05:50:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:50:27,766 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:27,766 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:50:27,766 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:50:27,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:27,770 INFO L82 PathProgramCache]: Analyzing trace with hash -1849377646, now seen corresponding path program 1 times [2019-12-19 05:50:27,770 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:27,771 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072977829] [2019-12-19 05:50:27,771 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:29,237 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-12-19 05:50:30,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:50:30,582 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072977829] [2019-12-19 05:50:30,582 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:30,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2019-12-19 05:50:30,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104946256] [2019-12-19 05:50:30,583 INFO L442 AbstractCegarLoop]: Interpolant automaton has 41 states [2019-12-19 05:50:30,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:30,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2019-12-19 05:50:30,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=155, Invalid=1485, Unknown=0, NotChecked=0, Total=1640 [2019-12-19 05:50:30,584 INFO L87 Difference]: Start difference. First operand 15323 states and 31654 transitions. Second operand 41 states. [2019-12-19 05:50:31,678 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-12-19 05:50:32,070 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2019-12-19 05:50:32,483 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 89 [2019-12-19 05:50:32,803 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2019-12-19 05:50:33,143 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2019-12-19 05:50:33,527 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 108 [2019-12-19 05:50:33,883 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 104 [2019-12-19 05:50:34,266 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 106 [2019-12-19 05:50:34,655 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 102 [2019-12-19 05:50:34,978 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 98 [2019-12-19 05:50:35,284 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2019-12-19 05:50:36,009 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2019-12-19 05:50:36,297 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-12-19 05:50:36,591 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 91 [2019-12-19 05:50:36,917 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 94 [2019-12-19 05:50:37,278 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 98 [2019-12-19 05:50:37,722 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 110 [2019-12-19 05:50:38,247 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 119 [2019-12-19 05:50:38,548 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 85 [2019-12-19 05:50:38,897 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 89 [2019-12-19 05:50:39,355 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 117 [2019-12-19 05:50:39,678 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 93 [2019-12-19 05:50:39,944 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 83 [2019-12-19 05:50:40,284 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 87 [2019-12-19 05:50:40,716 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 115 [2019-12-19 05:50:41,039 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 91 [2019-12-19 05:50:41,521 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 125 [2019-12-19 05:50:41,963 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 118 [2019-12-19 05:50:42,581 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 123 [2019-12-19 05:50:43,069 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 129 [2019-12-19 05:50:43,604 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 126 [2019-12-19 05:50:44,147 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 128 [2019-12-19 05:50:44,771 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 130 [2019-12-19 05:50:45,310 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 133 [2019-12-19 05:50:46,151 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 132 [2019-12-19 05:50:46,927 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 134 [2019-12-19 05:50:48,042 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 136 [2019-12-19 05:50:48,742 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 144 [2019-12-19 05:50:49,309 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 135 [2019-12-19 05:50:49,861 WARN L192 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 137 [2019-12-19 05:50:50,464 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 143 [2019-12-19 05:50:51,021 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 137 [2019-12-19 05:50:51,618 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 150 [2019-12-19 05:50:52,164 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 136 [2019-12-19 05:50:52,750 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 145 [2019-12-19 05:50:53,015 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-12-19 05:50:53,645 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 149 [2019-12-19 05:50:54,211 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 138 [2019-12-19 05:50:54,650 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-12-19 05:50:55,340 WARN L192 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 151 [2019-12-19 05:50:55,847 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 121 [2019-12-19 05:50:56,812 WARN L192 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 129 [2019-12-19 05:50:57,585 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 133 [2019-12-19 05:50:58,606 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 137 [2019-12-19 05:51:00,045 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 140 [2019-12-19 05:51:00,775 WARN L192 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 148 [2019-12-19 05:51:01,463 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 141 [2019-12-19 05:51:02,199 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 154 [2019-12-19 05:51:02,509 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-12-19 05:51:02,947 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:51:06,205 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 114 [2019-12-19 05:51:06,789 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 111 [2019-12-19 05:51:08,475 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-12-19 05:51:08,814 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-12-19 05:51:10,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:51:10,016 INFO L93 Difference]: Finished difference Result 40178 states and 83043 transitions. [2019-12-19 05:51:10,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2019-12-19 05:51:10,016 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 108 [2019-12-19 05:51:10,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:51:10,052 INFO L225 Difference]: With dead ends: 40178 [2019-12-19 05:51:10,052 INFO L226 Difference]: Without dead ends: 40178 [2019-12-19 05:51:10,055 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3125 ImplicationChecksByTransitivity, 29.2s TimeCoverageRelationStatistics Valid=2613, Invalid=10727, Unknown=0, NotChecked=0, Total=13340 [2019-12-19 05:51:10,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40178 states. [2019-12-19 05:51:10,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40178 to 16057. [2019-12-19 05:51:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16057 states. [2019-12-19 05:51:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16057 states to 16057 states and 33237 transitions. [2019-12-19 05:51:10,373 INFO L78 Accepts]: Start accepts. Automaton has 16057 states and 33237 transitions. Word has length 108 [2019-12-19 05:51:10,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:51:10,374 INFO L462 AbstractCegarLoop]: Abstraction has 16057 states and 33237 transitions. [2019-12-19 05:51:10,374 INFO L463 AbstractCegarLoop]: Interpolant automaton has 41 states. [2019-12-19 05:51:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 16057 states and 33237 transitions. [2019-12-19 05:51:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:51:10,384 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:51:10,385 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:51:10,385 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:51:10,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:51:10,385 INFO L82 PathProgramCache]: Analyzing trace with hash 1608640626, now seen corresponding path program 2 times [2019-12-19 05:51:10,386 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:51:10,386 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488806423] [2019-12-19 05:51:10,386 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:51:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:51:12,817 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2019-12-19 05:51:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:51:13,162 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488806423] [2019-12-19 05:51:13,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:51:13,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2019-12-19 05:51:13,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058035746] [2019-12-19 05:51:13,164 INFO L442 AbstractCegarLoop]: Interpolant automaton has 43 states [2019-12-19 05:51:13,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:51:13,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2019-12-19 05:51:13,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=1633, Unknown=0, NotChecked=0, Total=1806 [2019-12-19 05:51:13,165 INFO L87 Difference]: Start difference. First operand 16057 states and 33237 transitions. Second operand 43 states. [2019-12-19 05:51:14,377 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-12-19 05:51:14,758 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2019-12-19 05:51:15,060 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 89 [2019-12-19 05:51:15,374 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 93 [2019-12-19 05:51:15,711 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-12-19 05:51:16,104 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-12-19 05:51:16,497 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2019-12-19 05:51:16,869 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 105 [2019-12-19 05:51:17,297 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 114 [2019-12-19 05:51:17,685 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 109 [2019-12-19 05:51:18,026 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 101 [2019-12-19 05:51:18,356 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2019-12-19 05:51:18,755 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 95 [2019-12-19 05:51:19,140 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 104 [2019-12-19 05:51:19,419 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2019-12-19 05:51:19,717 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 89 [2019-12-19 05:51:20,041 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 95 [2019-12-19 05:51:20,396 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 100 [2019-12-19 05:51:20,836 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 106 [2019-12-19 05:51:21,321 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 113 [2019-12-19 05:51:21,617 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 83 [2019-12-19 05:51:22,069 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 117 [2019-12-19 05:51:22,343 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 87 [2019-12-19 05:51:22,752 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 109 [2019-12-19 05:51:23,061 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 93 [2019-12-19 05:51:23,320 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 83 [2019-12-19 05:51:23,918 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 121 [2019-12-19 05:51:24,218 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 87 [2019-12-19 05:51:24,611 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 108 [2019-12-19 05:51:24,922 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 91 [2019-12-19 05:51:25,352 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 113 [2019-12-19 05:51:25,776 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 110 [2019-12-19 05:51:26,349 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 126 [2019-12-19 05:51:26,879 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 112 [2019-12-19 05:51:27,318 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 117 [2019-12-19 05:51:27,816 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 114 [2019-12-19 05:51:28,356 WARN L192 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 128 [2019-12-19 05:51:28,846 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 115 [2019-12-19 05:51:29,545 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118 [2019-12-19 05:51:30,029 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 122 [2019-12-19 05:51:30,704 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 123 [2019-12-19 05:51:31,273 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 120 [2019-12-19 05:51:31,782 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 124 [2019-12-19 05:51:32,450 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 123 [2019-12-19 05:51:33,043 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 128 [2019-12-19 05:51:33,602 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 122 [2019-12-19 05:51:34,206 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 135 [2019-12-19 05:51:34,895 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:51:35,418 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 119 [2019-12-19 05:51:35,921 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 128 [2019-12-19 05:51:36,560 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 131 [2019-12-19 05:51:37,014 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 117 [2019-12-19 05:51:37,549 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 124 [2019-12-19 05:51:37,739 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-12-19 05:51:38,264 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 120 [2019-12-19 05:51:38,809 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 131 [2019-12-19 05:51:39,463 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 122 [2019-12-19 05:51:39,959 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 124 [2019-12-19 05:51:40,600 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 129 [2019-12-19 05:51:41,121 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 125 [2019-12-19 05:51:41,643 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 127 [2019-12-19 05:51:42,128 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 122 [2019-12-19 05:51:42,656 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 132 [2019-12-19 05:51:43,292 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 125 [2019-12-19 05:51:43,791 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 125 [2019-12-19 05:51:44,488 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 128 [2019-12-19 05:51:44,917 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 113 [2019-12-19 05:51:45,719 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 117 [2019-12-19 05:51:46,500 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 121 [2019-12-19 05:51:47,419 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 126 [2019-12-19 05:51:48,170 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 128 [2019-12-19 05:51:49,069 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 123 [2019-12-19 05:51:49,883 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 128 [2019-12-19 05:51:50,529 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 135 [2019-12-19 05:51:51,159 WARN L192 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 128 [2019-12-19 05:51:51,782 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 131 [2019-12-19 05:51:52,058 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2019-12-19 05:51:55,869 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 108 [2019-12-19 05:51:56,377 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 105 [2019-12-19 05:51:56,957 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 112 [2019-12-19 05:51:57,654 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 116 [2019-12-19 05:51:58,049 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 109 [2019-12-19 05:51:58,670 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 113 [2019-12-19 05:51:59,257 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 121 [2019-12-19 05:52:00,065 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 123 [2019-12-19 05:52:00,518 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 118 [2019-12-19 05:52:01,265 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 120 [2019-12-19 05:52:01,783 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118 [2019-12-19 05:52:02,576 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 115 [2019-12-19 05:52:04,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:52:04,815 INFO L93 Difference]: Finished difference Result 41659 states and 86136 transitions. [2019-12-19 05:52:04,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2019-12-19 05:52:04,816 INFO L78 Accepts]: Start accepts. Automaton has 43 states. Word has length 108 [2019-12-19 05:52:04,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:52:04,854 INFO L225 Difference]: With dead ends: 41659 [2019-12-19 05:52:04,854 INFO L226 Difference]: Without dead ends: 41659 [2019-12-19 05:52:04,859 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 145 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5990 ImplicationChecksByTransitivity, 40.5s TimeCoverageRelationStatistics Valid=4258, Invalid=17204, Unknown=0, NotChecked=0, Total=21462 [2019-12-19 05:52:04,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41659 states. [2019-12-19 05:52:05,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41659 to 16068. [2019-12-19 05:52:05,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16068 states. [2019-12-19 05:52:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16068 states to 16068 states and 33257 transitions. [2019-12-19 05:52:05,173 INFO L78 Accepts]: Start accepts. Automaton has 16068 states and 33257 transitions. Word has length 108 [2019-12-19 05:52:05,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:52:05,173 INFO L462 AbstractCegarLoop]: Abstraction has 16068 states and 33257 transitions. [2019-12-19 05:52:05,173 INFO L463 AbstractCegarLoop]: Interpolant automaton has 43 states. [2019-12-19 05:52:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 16068 states and 33257 transitions. [2019-12-19 05:52:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:52:05,181 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:52:05,181 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:52:05,182 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:52:05,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:52:05,182 INFO L82 PathProgramCache]: Analyzing trace with hash -587457326, now seen corresponding path program 3 times [2019-12-19 05:52:05,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:52:05,182 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425745878] [2019-12-19 05:52:05,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:52:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:52:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:52:07,054 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425745878] [2019-12-19 05:52:07,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:52:07,054 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:52:07,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943281289] [2019-12-19 05:52:07,055 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:52:07,055 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:52:07,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:52:07,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=1194, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:52:07,056 INFO L87 Difference]: Start difference. First operand 16068 states and 33257 transitions. Second operand 37 states. [2019-12-19 05:52:07,779 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-12-19 05:52:08,008 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-12-19 05:52:08,288 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 90 [2019-12-19 05:52:08,595 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2019-12-19 05:52:08,818 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-12-19 05:52:09,072 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-12-19 05:52:09,449 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 93 [2019-12-19 05:52:09,785 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 95 [2019-12-19 05:52:10,178 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 101 [2019-12-19 05:52:10,441 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 82 [2019-12-19 05:52:10,716 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 86 [2019-12-19 05:52:11,027 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 90 [2019-12-19 05:52:11,365 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 97 [2019-12-19 05:52:11,765 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 103 [2019-12-19 05:52:12,190 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 108 [2019-12-19 05:52:12,589 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 110 [2019-12-19 05:52:13,058 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 120 [2019-12-19 05:52:13,319 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 80 [2019-12-19 05:52:13,764 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 115 [2019-12-19 05:52:14,054 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 84 [2019-12-19 05:52:14,440 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 106 [2019-12-19 05:52:14,744 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 90 [2019-12-19 05:52:14,973 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 76 [2019-12-19 05:52:15,455 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 127 [2019-12-19 05:52:15,753 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 80 [2019-12-19 05:52:16,101 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 100 [2019-12-19 05:52:16,473 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 86 [2019-12-19 05:52:16,881 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 111 [2019-12-19 05:52:17,263 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 103 [2019-12-19 05:52:17,815 WARN L192 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 129 [2019-12-19 05:52:18,257 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 106 [2019-12-19 05:52:18,691 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 123 [2019-12-19 05:52:19,140 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 108 [2019-12-19 05:52:19,613 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 118 [2019-12-19 05:52:20,028 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 118 [2019-12-19 05:52:20,533 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 121 [2019-12-19 05:52:20,952 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 120 [2019-12-19 05:52:21,431 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 125 [2019-12-19 05:52:22,112 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 120 [2019-12-19 05:52:22,702 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 123 [2019-12-19 05:52:23,265 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 134 [2019-12-19 05:52:24,009 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 142 [2019-12-19 05:52:24,632 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 135 [2019-12-19 05:52:25,232 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 138 [2019-12-19 05:52:25,741 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 130 [2019-12-19 05:52:25,939 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-12-19 05:52:26,516 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 138 [2019-12-19 05:52:26,701 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-12-19 05:52:27,170 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 126 [2019-12-19 05:52:27,666 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 131 [2019-12-19 05:52:28,190 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 134 [2019-12-19 05:52:28,672 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 128 [2019-12-19 05:52:29,166 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 134 [2019-12-19 05:52:29,647 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 127 [2019-12-19 05:52:30,162 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 136 [2019-12-19 05:52:30,813 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 130 [2019-12-19 05:52:31,288 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 129 [2019-12-19 05:52:31,995 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 132 [2019-12-19 05:52:32,367 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 106 [2019-12-19 05:52:33,088 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 111 [2019-12-19 05:52:33,692 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 124 [2019-12-19 05:52:34,121 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 123 [2019-12-19 05:52:34,907 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 126 [2019-12-19 05:52:35,979 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 131 [2019-12-19 05:52:36,570 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 139 [2019-12-19 05:52:37,137 WARN L192 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 132 [2019-12-19 05:52:37,714 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 135 [2019-12-19 05:52:37,946 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-12-19 05:52:38,334 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:52:40,706 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 100 [2019-12-19 05:52:41,143 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 98 [2019-12-19 05:52:41,602 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 106 [2019-12-19 05:52:42,196 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 119 [2019-12-19 05:52:42,603 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 118 [2019-12-19 05:52:42,964 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 104 [2019-12-19 05:52:43,488 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 116 [2019-12-19 05:52:43,898 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 116 [2019-12-19 05:52:44,415 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 121 [2019-12-19 05:52:45,077 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 118 [2019-12-19 05:52:46,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:52:46,973 INFO L93 Difference]: Finished difference Result 46764 states and 96854 transitions. [2019-12-19 05:52:46,973 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2019-12-19 05:52:46,973 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 108 [2019-12-19 05:52:46,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:52:47,014 INFO L225 Difference]: With dead ends: 46764 [2019-12-19 05:52:47,014 INFO L226 Difference]: Without dead ends: 46764 [2019-12-19 05:52:47,018 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4153 ImplicationChecksByTransitivity, 32.5s TimeCoverageRelationStatistics Valid=3537, Invalid=12213, Unknown=0, NotChecked=0, Total=15750 [2019-12-19 05:52:47,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46764 states. [2019-12-19 05:52:47,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46764 to 16116. [2019-12-19 05:52:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16116 states. [2019-12-19 05:52:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16116 states to 16116 states and 33356 transitions. [2019-12-19 05:52:47,339 INFO L78 Accepts]: Start accepts. Automaton has 16116 states and 33356 transitions. Word has length 108 [2019-12-19 05:52:47,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:52:47,339 INFO L462 AbstractCegarLoop]: Abstraction has 16116 states and 33356 transitions. [2019-12-19 05:52:47,340 INFO L463 AbstractCegarLoop]: Interpolant automaton has 37 states. [2019-12-19 05:52:47,340 INFO L276 IsEmpty]: Start isEmpty. Operand 16116 states and 33356 transitions. [2019-12-19 05:52:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:52:47,346 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:52:47,346 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:52:47,346 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:52:47,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:52:47,346 INFO L82 PathProgramCache]: Analyzing trace with hash 318140016, now seen corresponding path program 4 times [2019-12-19 05:52:47,347 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:52:47,347 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222777036] [2019-12-19 05:52:47,347 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:52:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:52:47,936 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-12-19 05:52:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:52:49,431 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222777036] [2019-12-19 05:52:49,431 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:52:49,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:52:49,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529766857] [2019-12-19 05:52:49,432 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:52:49,432 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:52:49,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:52:49,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=1196, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:52:49,433 INFO L87 Difference]: Start difference. First operand 16116 states and 33356 transitions. Second operand 37 states. [2019-12-19 05:52:50,205 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-12-19 05:52:50,438 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-12-19 05:52:50,715 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 90 [2019-12-19 05:52:51,031 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95 [2019-12-19 05:52:51,269 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2019-12-19 05:52:51,537 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-12-19 05:52:51,842 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2019-12-19 05:52:52,188 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 98 [2019-12-19 05:52:52,554 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 107 [2019-12-19 05:52:52,949 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 104 [2019-12-19 05:52:53,225 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-12-19 05:52:53,514 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 89 [2019-12-19 05:52:53,830 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 95 [2019-12-19 05:52:54,186 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 100 [2019-12-19 05:52:54,614 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 106 [2019-12-19 05:52:55,072 WARN L192 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 111 [2019-12-19 05:52:55,477 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 113 [2019-12-19 05:52:55,972 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 115 [2019-12-19 05:52:56,240 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 83 [2019-12-19 05:52:56,759 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118 [2019-12-19 05:52:57,049 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 87 [2019-12-19 05:52:57,445 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 109 [2019-12-19 05:52:57,735 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 93 [2019-12-19 05:52:57,967 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2019-12-19 05:52:58,465 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 122 [2019-12-19 05:52:58,945 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 119 [2019-12-19 05:52:59,215 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 82 [2019-12-19 05:52:59,576 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 104 [2019-12-19 05:52:59,870 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 88 [2019-12-19 05:53:00,284 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 114 [2019-12-19 05:53:00,677 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 106 [2019-12-19 05:53:01,221 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 126 [2019-12-19 05:53:01,695 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 109 [2019-12-19 05:53:02,133 WARN L192 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118 [2019-12-19 05:53:02,583 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 111 [2019-12-19 05:53:03,053 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 113 [2019-12-19 05:53:03,568 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 115 [2019-12-19 05:53:04,033 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 122 [2019-12-19 05:53:04,596 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 122 [2019-12-19 05:53:05,231 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 129 [2019-12-19 05:53:05,757 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 117 [2019-12-19 05:53:06,244 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 122 [2019-12-19 05:53:06,810 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 119 [2019-12-19 05:53:07,383 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 129 [2019-12-19 05:53:08,078 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 136 [2019-12-19 05:53:08,725 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 129 [2019-12-19 05:53:09,337 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 132 [2019-12-19 05:53:09,858 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 125 [2019-12-19 05:53:10,050 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:53:10,627 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 132 [2019-12-19 05:53:11,298 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:53:11,773 WARN L192 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 125 [2019-12-19 05:53:12,299 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 129 [2019-12-19 05:53:12,764 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:53:13,288 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:53:13,774 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 128 [2019-12-19 05:53:14,265 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:53:14,765 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 131 [2019-12-19 05:53:15,208 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:53:15,693 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 129 [2019-12-19 05:53:16,311 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:53:16,795 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 124 [2019-12-19 05:53:17,291 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:53:17,504 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-12-19 05:53:18,033 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:53:18,451 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 109 [2019-12-19 05:53:19,269 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 114 [2019-12-19 05:53:19,945 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 118 [2019-12-19 05:53:20,802 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 122 [2019-12-19 05:53:22,019 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:53:22,700 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 134 [2019-12-19 05:53:23,227 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 132 [2019-12-19 05:53:23,836 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:53:24,366 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:53:24,961 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 130 [2019-12-19 05:53:25,213 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-12-19 05:53:25,635 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:53:28,583 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 104 [2019-12-19 05:53:29,069 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 100 [2019-12-19 05:53:29,590 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 109 [2019-12-19 05:53:30,229 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 113 [2019-12-19 05:53:30,630 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 107 [2019-12-19 05:53:31,204 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 111 [2019-12-19 05:53:31,757 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 117 [2019-12-19 05:53:32,525 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 115 [2019-12-19 05:53:33,485 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:53:34,096 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 129 [2019-12-19 05:53:34,591 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:53:35,131 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:53:35,602 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:53:36,046 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 118 [2019-12-19 05:53:36,565 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:53:37,045 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:53:37,529 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:53:37,757 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-12-19 05:53:38,228 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:53:38,718 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 118 [2019-12-19 05:53:39,436 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 123 [2019-12-19 05:53:41,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:53:41,839 INFO L93 Difference]: Finished difference Result 42489 states and 87831 transitions. [2019-12-19 05:53:41,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2019-12-19 05:53:41,839 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 108 [2019-12-19 05:53:41,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:53:41,879 INFO L225 Difference]: With dead ends: 42489 [2019-12-19 05:53:41,880 INFO L226 Difference]: Without dead ends: 42489 [2019-12-19 05:53:41,881 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 144 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6056 ImplicationChecksByTransitivity, 42.1s TimeCoverageRelationStatistics Valid=4330, Invalid=16840, Unknown=0, NotChecked=0, Total=21170 [2019-12-19 05:53:41,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42489 states. [2019-12-19 05:53:42,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42489 to 16131. [2019-12-19 05:53:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16131 states. [2019-12-19 05:53:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16131 states to 16131 states and 33386 transitions. [2019-12-19 05:53:42,195 INFO L78 Accepts]: Start accepts. Automaton has 16131 states and 33386 transitions. Word has length 108 [2019-12-19 05:53:42,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:53:42,196 INFO L462 AbstractCegarLoop]: Abstraction has 16131 states and 33386 transitions. [2019-12-19 05:53:42,196 INFO L463 AbstractCegarLoop]: Interpolant automaton has 37 states. [2019-12-19 05:53:42,196 INFO L276 IsEmpty]: Start isEmpty. Operand 16131 states and 33386 transitions. [2019-12-19 05:53:42,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:53:42,201 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:53:42,201 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-19 05:53:42,201 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-19 05:53:42,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:53:42,202 INFO L82 PathProgramCache]: Analyzing trace with hash -1223155024, now seen corresponding path program 5 times [2019-12-19 05:53:42,202 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:53:42,202 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972254724] [2019-12-19 05:53:42,202 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:53:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:53:43,267 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 42 [2019-12-19 05:53:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-19 05:53:44,351 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972254724] [2019-12-19 05:53:44,351 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:53:44,351 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:53:44,351 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313345106] [2019-12-19 05:53:44,352 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:53:44,352 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:53:44,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:53:44,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=1197, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:53:44,352 INFO L87 Difference]: Start difference. First operand 16131 states and 33386 transitions. Second operand 37 states. [2019-12-19 05:53:45,109 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-12-19 05:53:45,347 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 83 [2019-12-19 05:53:45,624 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 90 [2019-12-19 05:53:45,962 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95 [2019-12-19 05:53:46,195 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2019-12-19 05:53:46,470 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 89 [2019-12-19 05:53:46,790 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 96 [2019-12-19 05:53:47,157 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 98 [2019-12-19 05:53:47,534 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 107 [2019-12-19 05:53:47,939 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 104 [2019-12-19 05:53:48,230 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-12-19 05:53:48,534 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 89 [2019-12-19 05:53:48,871 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 95 [2019-12-19 05:53:49,246 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 100 [2019-12-19 05:53:49,694 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 106 [2019-12-19 05:53:50,180 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 111 [2019-12-19 05:53:50,596 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 113 [2019-12-19 05:53:51,106 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 115 [2019-12-19 05:53:51,378 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 83 [2019-12-19 05:53:51,829 WARN L192 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118 [2019-12-19 05:53:52,128 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 87 [2019-12-19 05:53:52,547 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 109 [2019-12-19 05:53:52,861 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 93 [2019-12-19 05:53:53,092 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2019-12-19 05:53:53,645 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 122 [2019-12-19 05:53:54,143 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 119 [2019-12-19 05:53:54,427 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 82 [2019-12-19 05:53:54,811 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 104 [2019-12-19 05:53:55,120 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 88 [2019-12-19 05:53:55,563 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 114 [2019-12-19 05:53:55,987 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 106 [2019-12-19 05:53:56,566 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 126 [2019-12-19 05:53:57,066 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 109 [2019-12-19 05:53:57,512 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 118 [2019-12-19 05:53:58,007 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 111 [2019-12-19 05:53:58,487 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 113 [2019-12-19 05:53:59,020 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 115 [2019-12-19 05:53:59,506 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 122 [2019-12-19 05:54:00,046 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 122 [2019-12-19 05:54:00,710 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 129 [2019-12-19 05:54:01,265 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 117 [2019-12-19 05:54:01,785 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 122 [2019-12-19 05:54:02,358 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 119 [2019-12-19 05:54:02,997 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 129 [2019-12-19 05:54:03,525 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 125 [2019-12-19 05:54:04,243 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 136 [2019-12-19 05:54:05,171 WARN L192 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 129 [2019-12-19 05:54:05,795 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 132 [2019-12-19 05:54:06,330 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 125 [2019-12-19 05:54:06,533 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-12-19 05:54:06,694 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2019-12-19 05:54:07,282 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 132 [2019-12-19 05:54:08,089 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:54:08,577 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 125 [2019-12-19 05:54:09,112 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:54:09,589 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:54:10,108 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 128 [2019-12-19 05:54:10,587 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2019-12-19 05:54:11,092 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 129 [2019-12-19 05:54:11,344 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-12-19 05:54:11,879 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:54:12,346 WARN L192 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 123 [2019-12-19 05:54:12,884 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:54:13,611 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 127 [2019-12-19 05:54:14,108 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 125 [2019-12-19 05:54:14,512 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 109 [2019-12-19 05:54:15,202 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 114 [2019-12-19 05:54:15,860 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 118 Received shutdown request... [2019-12-19 05:54:16,384 WARN L209 SmtUtils]: Removed 61 from assertion stack [2019-12-19 05:54:16,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2019-12-19 05:54:16,384 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-19 05:54:16,389 WARN L227 ceAbstractionStarter]: Timeout [2019-12-19 05:54:16,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.12 05:54:16 BasicIcfg [2019-12-19 05:54:16,389 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-19 05:54:16,391 INFO L168 Benchmark]: Toolchain (without parser) took 250446.00 ms. Allocated memory was 144.2 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 99.9 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 852.4 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,391 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 962.98 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 99.7 MB in the beginning and 128.1 MB in the end (delta: -28.4 MB). Peak memory consumption was 36.8 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,392 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.47 ms. Allocated memory is still 201.3 MB. Free memory was 128.1 MB in the beginning and 123.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,392 INFO L168 Benchmark]: Boogie Preprocessor took 59.68 ms. Allocated memory is still 201.3 MB. Free memory was 123.9 MB in the beginning and 119.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,392 INFO L168 Benchmark]: RCFGBuilder took 1100.24 ms. Allocated memory was 201.3 MB in the beginning and 232.3 MB in the end (delta: 30.9 MB). Free memory was 119.7 MB in the beginning and 151.5 MB in the end (delta: -31.8 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,393 INFO L168 Benchmark]: TraceAbstraction took 248234.16 ms. Allocated memory was 232.3 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 151.5 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 815.9 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:16,394 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 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 962.98 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 99.7 MB in the beginning and 128.1 MB in the end (delta: -28.4 MB). Peak memory consumption was 36.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 81.47 ms. Allocated memory is still 201.3 MB. Free memory was 128.1 MB in the beginning and 123.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 59.68 ms. Allocated memory is still 201.3 MB. Free memory was 123.9 MB in the beginning and 119.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1100.24 ms. Allocated memory was 201.3 MB in the beginning and 232.3 MB in the end (delta: 30.9 MB). Free memory was 119.7 MB in the beginning and 151.5 MB in the end (delta: -31.8 MB). Peak memory consumption was 42.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 248234.16 ms. Allocated memory was 232.3 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 151.5 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 815.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 1064]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1064). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1087]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1087). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1048]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1048). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1085]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1085). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1011]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1011). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1005]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1005). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1065]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1065). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - TimeoutResultAtElement [Line: 1089]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1089). Cancelled while BasicCegarLoop was constructing difference of abstraction (16131states) and FLOYD_HOARE automaton (currently 81 states, 37 states before enhancement),while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 186 for 27ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 412 locations, 11 error locations. Result: TIMEOUT, OverallTime: 248.0s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 229.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 7903 SDtfs, 57427 SDslu, 99389 SDs, 0 SdLazy, 42151 SolverSat, 1805 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 47.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 808 GetRequests, 27 SyntacticMatches, 12 SemanticMatches, 768 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22951 ImplicationChecksByTransitivity, 182.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16131occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 161756 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 13.0s InterpolantComputationTime, 966 NumberOfCodeBlocks, 966 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 955 ConstructedInterpolants, 0 QuantifiedInterpolants, 2109250 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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 could not prove your program: Timeout Completed graceful shutdown