/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-bug_1w1r.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-19 05:50:02,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-19 05:50:02,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-19 05:50:02,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-19 05:50:02,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-19 05:50:02,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-19 05:50:02,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-19 05:50:02,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-19 05:50:02,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-19 05:50:02,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-19 05:50:02,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-19 05:50:02,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-19 05:50:02,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-19 05:50:02,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-19 05:50:02,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-19 05:50:02,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-19 05:50:02,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-19 05:50:02,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-19 05:50:02,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-19 05:50:02,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-19 05:50:02,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-19 05:50:02,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-19 05:50:02,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-19 05:50:02,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-19 05:50:02,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-19 05:50:02,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-19 05:50:02,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-19 05:50:02,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-19 05:50:02,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-19 05:50:02,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-19 05:50:02,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-19 05:50:02,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-19 05:50:02,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-19 05:50:02,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-19 05:50:02,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-19 05:50:02,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-19 05:50:02,525 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 05:50:02,541 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-19 05:50:02,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-19 05:50:02,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-19 05:50:02,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-19 05:50:02,548 INFO L138 SettingsManager]: * Use SBE=true [2019-12-19 05:50:02,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-19 05:50:02,549 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-19 05:50:02,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-19 05:50:02,549 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-19 05:50:02,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-19 05:50:02,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-19 05:50:02,550 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-19 05:50:02,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-19 05:50:02,550 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-19 05:50:02,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-19 05:50:02,550 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-19 05:50:02,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-19 05:50:02,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-19 05:50:02,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-19 05:50:02,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-19 05:50:02,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-19 05:50:02,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-19 05:50:02,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-19 05:50:02,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-19 05:50:02,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-19 05:50:02,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-19 05:50:02,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-19 05:50:02,553 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2019-12-19 05:50:02,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-19 05:50:02,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-19 05:50:02,853 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-19 05:50:02,869 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-19 05:50:02,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-19 05:50:02,874 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-19 05:50:02,874 INFO L275 PluginConnector]: CDTParser initialized [2019-12-19 05:50:02,875 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2019-12-19 05:50:02,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/579ab3c7c/3a0dd753fcad4bf9ab24ea20de2fad16/FLAGda96a0f30 [2019-12-19 05:50:03,479 INFO L306 CDTParser]: Found 1 translation units. [2019-12-19 05:50:03,480 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/divinefifo-bug_1w1r.i [2019-12-19 05:50:03,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/579ab3c7c/3a0dd753fcad4bf9ab24ea20de2fad16/FLAGda96a0f30 [2019-12-19 05:50:03,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/579ab3c7c/3a0dd753fcad4bf9ab24ea20de2fad16 [2019-12-19 05:50:03,779 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-19 05:50:03,781 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-19 05:50:03,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-19 05:50:03,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-19 05:50:03,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-19 05:50:03,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 05:50:03" (1/1) ... [2019-12-19 05:50:03,790 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 05:50:03, skipping insertion in model container [2019-12-19 05:50:03,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 05:50:03" (1/1) ... [2019-12-19 05:50:03,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-19 05:50:03,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-19 05:50:04,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-19 05:50:04,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-19 05:50:04,585 INFO L203 MainTranslator]: Completed pre-run [2019-12-19 05:50:04,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2019-12-19 05:50:04,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-19 05:50:04,828 INFO L208 MainTranslator]: Completed translation [2019-12-19 05:50:04,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04 WrapperNode [2019-12-19 05:50:04,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-19 05:50:04,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-19 05:50:04,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-19 05:50:04,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-19 05:50:04,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-19 05:50:04,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-19 05:50:04,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-19 05:50:04,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-19 05:50:04,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (1/1) ... [2019-12-19 05:50:04,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-19 05:50:04,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-19 05:50:04,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-19 05:50:04,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-19 05:50:04,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (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 05:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure pusher [2019-12-19 05:50:05,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pusher [2019-12-19 05:50:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-19 05:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-19 05:50:05,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-19 05:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-19 05:50:05,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-19 05:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-19 05:50:05,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-19 05:50:05,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-19 05:50:05,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-19 05:50:05,094 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 05:50:06,199 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-19 05:50:06,199 INFO L287 CfgBuilder]: Removed 40 assume(true) statements. [2019-12-19 05:50:06,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:50:06 BoogieIcfgContainer [2019-12-19 05:50:06,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-19 05:50:06,203 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-19 05:50:06,203 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-19 05:50:06,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-19 05:50:06,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.12 05:50:03" (1/3) ... [2019-12-19 05:50:06,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382a2000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 05:50:06, skipping insertion in model container [2019-12-19 05:50:06,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:50:04" (2/3) ... [2019-12-19 05:50:06,211 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382a2000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.12 05:50:06, skipping insertion in model container [2019-12-19 05:50:06,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 05:50:06" (3/3) ... [2019-12-19 05:50:06,216 INFO L109 eAbstractionObserver]: Analyzing ICFG divinefifo-bug_1w1r.i [2019-12-19 05:50:06,227 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-19 05:50:06,228 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-19 05:50:06,238 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2019-12-19 05:50:06,239 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-19 05:50:06,320 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,321 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#in~q_.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,321 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,321 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,321 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,322 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,322 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,322 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,322 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,322 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,323 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,323 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,323 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,323 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,323 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,324 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,324 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,324 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,324 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,324 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,325 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,325 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,325 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,325 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,325 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,326 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,326 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,326 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,326 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,327 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,327 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,327 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,327 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,328 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,328 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,328 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,329 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,329 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,329 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,329 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,329 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,330 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,330 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,330 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,330 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,330 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,331 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,331 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,331 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,331 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,331 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,332 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,332 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,332 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,332 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,332 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,332 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,333 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,333 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,334 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,334 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,334 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,334 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,334 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,335 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,335 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,337 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,337 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,337 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,337 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,338 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,338 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,338 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,338 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,338 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,338 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,339 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,339 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,339 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,339 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,340 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,340 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,340 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,341 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,341 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,342 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,342 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,342 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,342 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,342 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,343 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,343 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,343 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,343 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,343 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,343 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,344 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,344 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,344 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,344 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,344 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,345 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,348 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,349 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,349 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,349 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,355 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,357 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,357 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,357 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,357 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,358 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,358 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,358 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,358 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,358 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,358 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,359 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,359 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,359 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,359 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,359 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,360 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,360 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,360 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,360 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,360 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,360 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,361 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,361 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,361 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,361 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,361 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,361 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,362 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,362 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,362 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,362 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,362 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,362 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,363 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,363 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,363 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,363 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,363 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,363 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,364 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,364 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,364 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,364 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,364 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,364 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,365 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,365 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,365 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,365 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,366 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,366 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,366 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,366 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,367 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,367 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,367 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,367 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,367 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,368 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,368 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,368 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,368 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,368 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,368 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,369 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,369 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,369 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,369 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,369 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,370 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,370 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,370 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,370 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,370 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,371 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,371 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,371 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,371 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,371 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,372 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,372 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,372 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,372 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,378 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,378 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,378 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,379 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,379 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,379 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,379 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~self.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,379 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,380 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,380 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,380 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_node_init_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,380 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~x| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,380 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,380 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,381 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,381 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,381 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,381 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,381 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,382 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~malloc22.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,382 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,382 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,382 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem26.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,382 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,382 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,383 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,383 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,383 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem28.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,384 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~pre27.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,388 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,388 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem21.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,389 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,389 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#t~pre62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,389 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem19.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,389 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem20.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,389 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q_.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,389 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~mem29.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,390 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_~q~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,391 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#t~ret23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,395 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,395 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~x not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,395 WARN L315 ript$VariableManager]: TermVariabe |pusherThread1of1ForFork0_fifo_push_#in~self.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,395 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_node_init_~self.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,396 WARN L315 ript$VariableManager]: TermVariabe pusherThread1of1ForFork0_fifo_push_~t~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-19 05:50:06,422 INFO L249 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2019-12-19 05:50:06,442 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-19 05:50:06,443 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-19 05:50:06,443 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-19 05:50:06,443 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-19 05:50:06,443 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-19 05:50:06,443 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-19 05:50:06,443 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-19 05:50:06,443 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-19 05:50:06,476 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 426 places, 455 transitions [2019-12-19 05:50:06,933 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 14007 states. [2019-12-19 05:50:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 14007 states. [2019-12-19 05:50:06,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-19 05:50:06,947 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:06,948 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 05:50:06,950 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 05:50:06,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:06,958 INFO L82 PathProgramCache]: Analyzing trace with hash 1548425462, now seen corresponding path program 1 times [2019-12-19 05:50:06,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:06,969 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969458704] [2019-12-19 05:50:06,969 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:07,736 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 05:50:07,737 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969458704] [2019-12-19 05:50:07,738 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:07,739 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2019-12-19 05:50:07,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589844887] [2019-12-19 05:50:07,745 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-12-19 05:50:07,745 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:07,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-12-19 05:50:07,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2019-12-19 05:50:07,766 INFO L87 Difference]: Start difference. First operand 14007 states. Second operand 15 states. [2019-12-19 05:50:09,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:09,659 INFO L93 Difference]: Finished difference Result 14007 states and 29009 transitions. [2019-12-19 05:50:09,659 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-12-19 05:50:09,661 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 42 [2019-12-19 05:50:09,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:09,768 INFO L225 Difference]: With dead ends: 14007 [2019-12-19 05:50:09,768 INFO L226 Difference]: Without dead ends: 13991 [2019-12-19 05:50:09,772 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=249, Invalid=621, Unknown=0, NotChecked=0, Total=870 [2019-12-19 05:50:09,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13991 states. [2019-12-19 05:50:10,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13991 to 13991. [2019-12-19 05:50:10,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13991 states. [2019-12-19 05:50:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13991 states to 13991 states and 28993 transitions. [2019-12-19 05:50:10,369 INFO L78 Accepts]: Start accepts. Automaton has 13991 states and 28993 transitions. Word has length 42 [2019-12-19 05:50:10,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:10,370 INFO L462 AbstractCegarLoop]: Abstraction has 13991 states and 28993 transitions. [2019-12-19 05:50:10,370 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-12-19 05:50:10,370 INFO L276 IsEmpty]: Start isEmpty. Operand 13991 states and 28993 transitions. [2019-12-19 05:50:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-19 05:50:10,371 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:10,372 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 05:50:10,372 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 05:50:10,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:10,372 INFO L82 PathProgramCache]: Analyzing trace with hash -1157902440, now seen corresponding path program 1 times [2019-12-19 05:50:10,373 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:10,373 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262498896] [2019-12-19 05:50:10,373 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:11,198 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 05:50:11,198 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262498896] [2019-12-19 05:50:11,199 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:11,199 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2019-12-19 05:50:11,199 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837620579] [2019-12-19 05:50:11,201 INFO L442 AbstractCegarLoop]: Interpolant automaton has 23 states [2019-12-19 05:50:11,201 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:11,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2019-12-19 05:50:11,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2019-12-19 05:50:11,202 INFO L87 Difference]: Start difference. First operand 13991 states and 28993 transitions. Second operand 23 states. [2019-12-19 05:50:11,904 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-12-19 05:50:12,123 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2019-12-19 05:50:12,371 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-12-19 05:50:12,540 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2019-12-19 05:50:12,764 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2019-12-19 05:50:13,080 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-12-19 05:50:13,375 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 108 [2019-12-19 05:50:13,677 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2019-12-19 05:50:14,034 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2019-12-19 05:50:14,802 WARN L192 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 133 [2019-12-19 05:50:15,199 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 137 [2019-12-19 05:50:15,640 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2019-12-19 05:50:16,016 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-12-19 05:50:16,426 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 126 [2019-12-19 05:50:16,756 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 122 [2019-12-19 05:50:17,058 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2019-12-19 05:50:17,334 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-12-19 05:50:17,630 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-12-19 05:50:19,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:19,703 INFO L93 Difference]: Finished difference Result 29155 states and 60603 transitions. [2019-12-19 05:50:19,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2019-12-19 05:50:19,704 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 47 [2019-12-19 05:50:19,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:19,803 INFO L225 Difference]: With dead ends: 29155 [2019-12-19 05:50:19,803 INFO L226 Difference]: Without dead ends: 29155 [2019-12-19 05:50:19,805 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=714, Invalid=1938, Unknown=0, NotChecked=0, Total=2652 [2019-12-19 05:50:19,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29155 states. [2019-12-19 05:50:20,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29155 to 13989. [2019-12-19 05:50:20,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13989 states. [2019-12-19 05:50:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13989 states to 13989 states and 28991 transitions. [2019-12-19 05:50:20,386 INFO L78 Accepts]: Start accepts. Automaton has 13989 states and 28991 transitions. Word has length 47 [2019-12-19 05:50:20,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:20,386 INFO L462 AbstractCegarLoop]: Abstraction has 13989 states and 28991 transitions. [2019-12-19 05:50:20,386 INFO L463 AbstractCegarLoop]: Interpolant automaton has 23 states. [2019-12-19 05:50:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 13989 states and 28991 transitions. [2019-12-19 05:50:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-19 05:50:20,391 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:20,392 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 05:50:20,392 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 05:50:20,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:20,393 INFO L82 PathProgramCache]: Analyzing trace with hash 986047576, now seen corresponding path program 1 times [2019-12-19 05:50:20,393 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:20,393 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742004990] [2019-12-19 05:50:20,393 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:20,466 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 05:50:20,466 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742004990] [2019-12-19 05:50:20,466 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:20,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-19 05:50:20,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387237295] [2019-12-19 05:50:20,467 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-19 05:50:20,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:20,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-19 05:50:20,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-19 05:50:20,468 INFO L87 Difference]: Start difference. First operand 13989 states and 28991 transitions. Second operand 5 states. [2019-12-19 05:50:20,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:20,547 INFO L93 Difference]: Finished difference Result 15829 states and 32689 transitions. [2019-12-19 05:50:20,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-19 05:50:20,547 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2019-12-19 05:50:20,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:20,577 INFO L225 Difference]: With dead ends: 15829 [2019-12-19 05:50:20,578 INFO L226 Difference]: Without dead ends: 15829 [2019-12-19 05:50:20,578 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 05:50:20,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15829 states. [2019-12-19 05:50:20,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15829 to 13989. [2019-12-19 05:50:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13989 states. [2019-12-19 05:50:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13989 states to 13989 states and 28935 transitions. [2019-12-19 05:50:20,886 INFO L78 Accepts]: Start accepts. Automaton has 13989 states and 28935 transitions. Word has length 69 [2019-12-19 05:50:20,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:20,887 INFO L462 AbstractCegarLoop]: Abstraction has 13989 states and 28935 transitions. [2019-12-19 05:50:20,887 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-19 05:50:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 13989 states and 28935 transitions. [2019-12-19 05:50:20,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-12-19 05:50:20,892 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:20,892 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 05:50:20,892 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 05:50:20,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:20,893 INFO L82 PathProgramCache]: Analyzing trace with hash -1816497015, now seen corresponding path program 1 times [2019-12-19 05:50:20,893 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:20,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860834833] [2019-12-19 05:50:20,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:20,941 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 05:50:20,942 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860834833] [2019-12-19 05:50:20,942 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:20,942 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-19 05:50:20,942 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570985547] [2019-12-19 05:50:20,943 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-19 05:50:20,943 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:20,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-19 05:50:20,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-19 05:50:20,944 INFO L87 Difference]: Start difference. First operand 13989 states and 28935 transitions. Second operand 3 states. [2019-12-19 05:50:21,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:21,030 INFO L93 Difference]: Finished difference Result 26141 states and 54177 transitions. [2019-12-19 05:50:21,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-19 05:50:21,030 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2019-12-19 05:50:21,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:21,068 INFO L225 Difference]: With dead ends: 26141 [2019-12-19 05:50:21,068 INFO L226 Difference]: Without dead ends: 26141 [2019-12-19 05:50:21,068 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 05:50:21,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26141 states. [2019-12-19 05:50:21,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26141 to 14045. [2019-12-19 05:50:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14045 states. [2019-12-19 05:50:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14045 states to 14045 states and 29049 transitions. [2019-12-19 05:50:21,527 INFO L78 Accepts]: Start accepts. Automaton has 14045 states and 29049 transitions. Word has length 75 [2019-12-19 05:50:21,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:21,527 INFO L462 AbstractCegarLoop]: Abstraction has 14045 states and 29049 transitions. [2019-12-19 05:50:21,528 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-19 05:50:21,528 INFO L276 IsEmpty]: Start isEmpty. Operand 14045 states and 29049 transitions. [2019-12-19 05:50:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-12-19 05:50:21,532 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:21,532 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 05:50:21,532 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 05:50:21,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:21,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1748938033, now seen corresponding path program 1 times [2019-12-19 05:50:21,533 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:21,534 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420789085] [2019-12-19 05:50:21,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:21,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:22,025 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 05:50:22,025 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420789085] [2019-12-19 05:50:22,025 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:22,026 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2019-12-19 05:50:22,026 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609937982] [2019-12-19 05:50:22,026 INFO L442 AbstractCegarLoop]: Interpolant automaton has 22 states [2019-12-19 05:50:22,027 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:22,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2019-12-19 05:50:22,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=384, Unknown=0, NotChecked=0, Total=462 [2019-12-19 05:50:22,028 INFO L87 Difference]: Start difference. First operand 14045 states and 29049 transitions. Second operand 22 states. [2019-12-19 05:50:23,916 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-12-19 05:50:25,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:25,212 INFO L93 Difference]: Finished difference Result 32386 states and 67042 transitions. [2019-12-19 05:50:25,212 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2019-12-19 05:50:25,212 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 87 [2019-12-19 05:50:25,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:25,243 INFO L225 Difference]: With dead ends: 32386 [2019-12-19 05:50:25,244 INFO L226 Difference]: Without dead ends: 32386 [2019-12-19 05:50:25,244 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 248 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=466, Invalid=1256, Unknown=0, NotChecked=0, Total=1722 [2019-12-19 05:50:25,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32386 states. [2019-12-19 05:50:25,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32386 to 15379. [2019-12-19 05:50:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15379 states. [2019-12-19 05:50:25,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15379 states to 15379 states and 31824 transitions. [2019-12-19 05:50:25,666 INFO L78 Accepts]: Start accepts. Automaton has 15379 states and 31824 transitions. Word has length 87 [2019-12-19 05:50:25,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:25,668 INFO L462 AbstractCegarLoop]: Abstraction has 15379 states and 31824 transitions. [2019-12-19 05:50:25,668 INFO L463 AbstractCegarLoop]: Interpolant automaton has 22 states. [2019-12-19 05:50:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 15379 states and 31824 transitions. [2019-12-19 05:50:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2019-12-19 05:50:25,676 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:25,676 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 05:50:25,676 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 05:50:25,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:25,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1243996066, now seen corresponding path program 1 times [2019-12-19 05:50:25,677 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:25,677 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753385153] [2019-12-19 05:50:25,677 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:25,950 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 05:50:25,951 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753385153] [2019-12-19 05:50:25,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:25,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-19 05:50:25,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617417738] [2019-12-19 05:50:25,952 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-19 05:50:25,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:25,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-19 05:50:25,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-19 05:50:25,953 INFO L87 Difference]: Start difference. First operand 15379 states and 31824 transitions. Second operand 5 states. [2019-12-19 05:50:26,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:26,104 INFO L93 Difference]: Finished difference Result 27332 states and 56485 transitions. [2019-12-19 05:50:26,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-19 05:50:26,105 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 106 [2019-12-19 05:50:26,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:26,132 INFO L225 Difference]: With dead ends: 27332 [2019-12-19 05:50:26,132 INFO L226 Difference]: Without dead ends: 27332 [2019-12-19 05:50:26,133 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 05:50:26,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27332 states. [2019-12-19 05:50:26,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27332 to 15939. [2019-12-19 05:50:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15939 states. [2019-12-19 05:50:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15939 states to 15939 states and 32964 transitions. [2019-12-19 05:50:26,500 INFO L78 Accepts]: Start accepts. Automaton has 15939 states and 32964 transitions. Word has length 106 [2019-12-19 05:50:26,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:26,501 INFO L462 AbstractCegarLoop]: Abstraction has 15939 states and 32964 transitions. [2019-12-19 05:50:26,501 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-19 05:50:26,502 INFO L276 IsEmpty]: Start isEmpty. Operand 15939 states and 32964 transitions. [2019-12-19 05:50:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:50:26,512 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:26,512 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 05:50:26,513 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 05:50:26,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:26,513 INFO L82 PathProgramCache]: Analyzing trace with hash 1154713297, now seen corresponding path program 1 times [2019-12-19 05:50:26,514 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:26,514 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959322038] [2019-12-19 05:50:26,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:27,378 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 05:50:27,379 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959322038] [2019-12-19 05:50:27,379 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:27,379 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2019-12-19 05:50:27,379 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745820426] [2019-12-19 05:50:27,380 INFO L442 AbstractCegarLoop]: Interpolant automaton has 24 states [2019-12-19 05:50:27,380 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:27,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2019-12-19 05:50:27,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=481, Unknown=0, NotChecked=0, Total=552 [2019-12-19 05:50:27,381 INFO L87 Difference]: Start difference. First operand 15939 states and 32964 transitions. Second operand 24 states. [2019-12-19 05:50:28,325 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 57 [2019-12-19 05:50:28,501 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2019-12-19 05:50:29,034 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 59 [2019-12-19 05:50:29,210 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 71 [2019-12-19 05:50:29,434 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 78 [2019-12-19 05:50:35,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:35,371 INFO L93 Difference]: Finished difference Result 38152 states and 78675 transitions. [2019-12-19 05:50:35,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2019-12-19 05:50:35,372 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 108 [2019-12-19 05:50:35,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:35,408 INFO L225 Difference]: With dead ends: 38152 [2019-12-19 05:50:35,408 INFO L226 Difference]: Without dead ends: 38152 [2019-12-19 05:50:35,410 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 688 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=793, Invalid=2629, Unknown=0, NotChecked=0, Total=3422 [2019-12-19 05:50:35,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38152 states. [2019-12-19 05:50:35,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38152 to 25870. [2019-12-19 05:50:35,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25870 states. [2019-12-19 05:50:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25870 states to 25870 states and 53947 transitions. [2019-12-19 05:50:36,020 INFO L78 Accepts]: Start accepts. Automaton has 25870 states and 53947 transitions. Word has length 108 [2019-12-19 05:50:36,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:36,021 INFO L462 AbstractCegarLoop]: Abstraction has 25870 states and 53947 transitions. [2019-12-19 05:50:36,021 INFO L463 AbstractCegarLoop]: Interpolant automaton has 24 states. [2019-12-19 05:50:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 25870 states and 53947 transitions. [2019-12-19 05:50:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:50:36,028 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:36,029 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 05:50:36,029 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 05:50:36,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:36,029 INFO L82 PathProgramCache]: Analyzing trace with hash 127275793, now seen corresponding path program 2 times [2019-12-19 05:50:36,030 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:36,030 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727951054] [2019-12-19 05:50:36,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:37,767 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 05:50:37,768 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727951054] [2019-12-19 05:50:37,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:37,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2019-12-19 05:50:37,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750639845] [2019-12-19 05:50:37,769 INFO L442 AbstractCegarLoop]: Interpolant automaton has 32 states [2019-12-19 05:50:37,769 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:37,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2019-12-19 05:50:37,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=866, Unknown=0, NotChecked=0, Total=992 [2019-12-19 05:50:37,770 INFO L87 Difference]: Start difference. First operand 25870 states and 53947 transitions. Second operand 32 states. [2019-12-19 05:50:38,456 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-12-19 05:50:38,883 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-12-19 05:50:39,055 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 67 [2019-12-19 05:50:39,281 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-12-19 05:50:39,505 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 77 [2019-12-19 05:50:39,751 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-12-19 05:50:39,932 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 65 [2019-12-19 05:50:40,088 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-12-19 05:50:40,279 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-12-19 05:50:40,529 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-12-19 05:50:40,796 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 88 [2019-12-19 05:50:41,085 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 90 [2019-12-19 05:50:41,342 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 86 [2019-12-19 05:50:41,617 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 91 [2019-12-19 05:50:41,904 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 97 [2019-12-19 05:50:42,824 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-12-19 05:50:43,375 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 94 [2019-12-19 05:50:44,166 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 72 [2019-12-19 05:50:46,220 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 85 [2019-12-19 05:50:46,470 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2019-12-19 05:50:47,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:50:47,538 INFO L93 Difference]: Finished difference Result 37212 states and 76818 transitions. [2019-12-19 05:50:47,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2019-12-19 05:50:47,539 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 108 [2019-12-19 05:50:47,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:50:47,575 INFO L225 Difference]: With dead ends: 37212 [2019-12-19 05:50:47,575 INFO L226 Difference]: Without dead ends: 37212 [2019-12-19 05:50:47,577 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 972 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=1078, Invalid=4034, Unknown=0, NotChecked=0, Total=5112 [2019-12-19 05:50:47,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37212 states. [2019-12-19 05:50:48,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37212 to 26040. [2019-12-19 05:50:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26040 states. [2019-12-19 05:50:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26040 states to 26040 states and 54302 transitions. [2019-12-19 05:50:48,093 INFO L78 Accepts]: Start accepts. Automaton has 26040 states and 54302 transitions. Word has length 108 [2019-12-19 05:50:48,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:50:48,094 INFO L462 AbstractCegarLoop]: Abstraction has 26040 states and 54302 transitions. [2019-12-19 05:50:48,094 INFO L463 AbstractCegarLoop]: Interpolant automaton has 32 states. [2019-12-19 05:50:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 26040 states and 54302 transitions. [2019-12-19 05:50:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:50:48,102 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:50:48,102 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 05:50:48,103 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 05:50:48,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:50:48,103 INFO L82 PathProgramCache]: Analyzing trace with hash 1736012969, now seen corresponding path program 3 times [2019-12-19 05:50:48,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:50:48,104 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111813712] [2019-12-19 05:50:48,104 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:50:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:50:50,531 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 05:50:50,532 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111813712] [2019-12-19 05:50:50,532 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:50:50,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2019-12-19 05:50:50,532 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028850899] [2019-12-19 05:50:50,533 INFO L442 AbstractCegarLoop]: Interpolant automaton has 41 states [2019-12-19 05:50:50,533 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:50:50,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2019-12-19 05:50:50,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=152, Invalid=1488, Unknown=0, NotChecked=0, Total=1640 [2019-12-19 05:50:50,534 INFO L87 Difference]: Start difference. First operand 26040 states and 54302 transitions. Second operand 41 states. [2019-12-19 05:50:51,924 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-12-19 05:50:52,372 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2019-12-19 05:50:52,705 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 89 [2019-12-19 05:50:53,056 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2019-12-19 05:50:53,426 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 102 [2019-12-19 05:50:53,855 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 108 [2019-12-19 05:50:54,242 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-12-19 05:50:54,650 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 106 [2019-12-19 05:50:55,063 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2019-12-19 05:50:55,385 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 96 [2019-12-19 05:50:55,789 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 105 [2019-12-19 05:50:56,094 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 85 [2019-12-19 05:50:56,420 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 91 [2019-12-19 05:50:56,884 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 94 [2019-12-19 05:50:57,280 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 98 [2019-12-19 05:50:57,740 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 102 [2019-12-19 05:50:58,265 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 108 [2019-12-19 05:50:58,859 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 116 [2019-12-19 05:50:59,152 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2019-12-19 05:50:59,485 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 89 [2019-12-19 05:50:59,838 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 92 [2019-12-19 05:51:00,107 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 84 [2019-12-19 05:51:00,679 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 124 [2019-12-19 05:51:01,004 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 88 [2019-12-19 05:51:01,375 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 92 [2019-12-19 05:51:01,959 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 96 [2019-12-19 05:51:02,683 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 122 [2019-12-19 05:51:03,108 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 102 [2019-12-19 05:51:03,487 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 95 [2019-12-19 05:51:04,124 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 121 [2019-12-19 05:51:04,539 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 101 [2019-12-19 05:51:05,192 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 125 [2019-12-19 05:51:06,346 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 129 [2019-12-19 05:51:08,053 WARN L192 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 133 [2019-12-19 05:51:08,758 WARN L192 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 140 [2019-12-19 05:51:09,417 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 133 [2019-12-19 05:51:10,168 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 140 [2019-12-19 05:51:10,475 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-12-19 05:51:10,763 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-12-19 05:51:12,031 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 128 [2019-12-19 05:51:12,942 WARN L192 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 132 [2019-12-19 05:51:14,076 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-12-19 05:51:14,798 WARN L192 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 136 [2019-12-19 05:51:14,974 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:51:15,743 WARN L192 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 143 [2019-12-19 05:51:16,557 WARN L192 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 136 [2019-12-19 05:51:17,377 WARN L192 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 143 [2019-12-19 05:51:22,833 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 121 [2019-12-19 05:51:23,542 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 117 [2019-12-19 05:51:24,221 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 125 [2019-12-19 05:51:25,787 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 129 [2019-12-19 05:51:26,399 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 136 [2019-12-19 05:51:26,975 WARN L192 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 129 [2019-12-19 05:51:27,602 WARN L192 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 136 [2019-12-19 05:51:29,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:51:29,708 INFO L93 Difference]: Finished difference Result 39656 states and 81977 transitions. [2019-12-19 05:51:29,708 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2019-12-19 05:51:29,708 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 108 [2019-12-19 05:51:29,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:51:29,747 INFO L225 Difference]: With dead ends: 39656 [2019-12-19 05:51:29,747 INFO L226 Difference]: Without dead ends: 39656 [2019-12-19 05:51:29,750 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2489 ImplicationChecksByTransitivity, 25.9s TimeCoverageRelationStatistics Valid=2076, Invalid=9054, Unknown=0, NotChecked=0, Total=11130 [2019-12-19 05:51:29,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39656 states. [2019-12-19 05:51:30,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39656 to 26568. [2019-12-19 05:51:30,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26568 states. [2019-12-19 05:51:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26568 states to 26568 states and 55412 transitions. [2019-12-19 05:51:30,165 INFO L78 Accepts]: Start accepts. Automaton has 26568 states and 55412 transitions. Word has length 108 [2019-12-19 05:51:30,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:51:30,165 INFO L462 AbstractCegarLoop]: Abstraction has 26568 states and 55412 transitions. [2019-12-19 05:51:30,165 INFO L463 AbstractCegarLoop]: Interpolant automaton has 41 states. [2019-12-19 05:51:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 26568 states and 55412 transitions. [2019-12-19 05:51:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:51:30,174 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:51:30,175 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 05:51:30,175 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 05:51:30,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:51:30,175 INFO L82 PathProgramCache]: Analyzing trace with hash 1455073753, now seen corresponding path program 4 times [2019-12-19 05:51:30,175 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:51:30,176 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643341451] [2019-12-19 05:51:30,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:51:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:51:32,284 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 05:51:32,284 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643341451] [2019-12-19 05:51:32,284 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:51:32,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:51:32,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258462785] [2019-12-19 05:51:32,285 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:51:32,285 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:51:32,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:51:32,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=1195, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:51:32,286 INFO L87 Difference]: Start difference. First operand 26568 states and 55412 transitions. Second operand 37 states. [2019-12-19 05:51:33,057 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-12-19 05:51:33,300 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 84 [2019-12-19 05:51:33,593 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-12-19 05:51:33,927 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95 [2019-12-19 05:51:34,174 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 84 [2019-12-19 05:51:34,589 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2019-12-19 05:51:34,909 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 94 [2019-12-19 05:51:35,274 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 96 [2019-12-19 05:51:35,702 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 102 [2019-12-19 05:51:35,987 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-12-19 05:51:36,294 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 88 [2019-12-19 05:51:36,624 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 91 [2019-12-19 05:51:37,006 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 95 [2019-12-19 05:51:37,433 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 99 [2019-12-19 05:51:37,932 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 105 [2019-12-19 05:51:38,494 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 113 [2019-12-19 05:51:38,763 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 82 [2019-12-19 05:51:39,070 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 86 [2019-12-19 05:51:39,399 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2019-12-19 05:51:39,645 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2019-12-19 05:51:40,174 WARN L192 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 122 [2019-12-19 05:51:40,472 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 82 [2019-12-19 05:51:40,807 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 86 [2019-12-19 05:51:41,211 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 93 [2019-12-19 05:51:41,980 WARN L192 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 119 [2019-12-19 05:51:42,387 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 99 [2019-12-19 05:51:42,741 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 91 [2019-12-19 05:51:43,284 WARN L192 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 115 [2019-12-19 05:51:43,661 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 95 [2019-12-19 05:51:44,219 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 117 [2019-12-19 05:51:44,728 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 123 [2019-12-19 05:51:45,508 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 119 [2019-12-19 05:51:46,134 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 121 [2019-12-19 05:51:47,140 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 126 [2019-12-19 05:51:47,848 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 122 [2019-12-19 05:51:48,415 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 124 [2019-12-19 05:51:49,094 WARN L192 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 127 [2019-12-19 05:51:49,762 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 135 [2019-12-19 05:51:50,387 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 128 [2019-12-19 05:51:51,065 WARN L192 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 135 [2019-12-19 05:51:51,316 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-12-19 05:51:52,602 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 120 [2019-12-19 05:51:53,332 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 124 [2019-12-19 05:51:54,062 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-12-19 05:51:54,687 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 127 [2019-12-19 05:51:55,279 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 130 [2019-12-19 05:51:55,426 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-12-19 05:51:56,148 WARN L192 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 138 [2019-12-19 05:51:56,955 WARN L192 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 131 [2019-12-19 05:51:57,716 WARN L192 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 138 [2019-12-19 05:52:01,855 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 114 [2019-12-19 05:52:02,490 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 111 [2019-12-19 05:52:03,936 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2019-12-19 05:52:04,500 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 131 [2019-12-19 05:52:05,032 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 124 [2019-12-19 05:52:05,634 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 131 [2019-12-19 05:52:07,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:52:07,088 INFO L93 Difference]: Finished difference Result 40022 states and 82719 transitions. [2019-12-19 05:52:07,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2019-12-19 05:52:07,088 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 108 [2019-12-19 05:52:07,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:52:07,127 INFO L225 Difference]: With dead ends: 40022 [2019-12-19 05:52:07,127 INFO L226 Difference]: Without dead ends: 40022 [2019-12-19 05:52:07,129 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2220 ImplicationChecksByTransitivity, 25.9s TimeCoverageRelationStatistics Valid=2104, Invalid=8198, Unknown=0, NotChecked=0, Total=10302 [2019-12-19 05:52:07,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40022 states. [2019-12-19 05:52:07,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40022 to 26571. [2019-12-19 05:52:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26571 states. [2019-12-19 05:52:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26571 states to 26571 states and 55418 transitions. [2019-12-19 05:52:07,489 INFO L78 Accepts]: Start accepts. Automaton has 26571 states and 55418 transitions. Word has length 108 [2019-12-19 05:52:07,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:52:07,489 INFO L462 AbstractCegarLoop]: Abstraction has 26571 states and 55418 transitions. [2019-12-19 05:52:07,489 INFO L463 AbstractCegarLoop]: Interpolant automaton has 37 states. [2019-12-19 05:52:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 26571 states and 55418 transitions. [2019-12-19 05:52:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:52:07,496 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:52:07,496 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 05:52:07,496 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 05:52:07,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:52:07,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1565248303, now seen corresponding path program 5 times [2019-12-19 05:52:07,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:52:07,496 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026802759] [2019-12-19 05:52:07,496 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:52:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:52:09,710 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 05:52:09,710 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026802759] [2019-12-19 05:52:09,711 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:52:09,711 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:52:09,711 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046746077] [2019-12-19 05:52:09,711 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:52:09,712 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:52:09,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:52:09,712 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=1193, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:52:09,712 INFO L87 Difference]: Start difference. First operand 26571 states and 55418 transitions. Second operand 37 states. [2019-12-19 05:52:10,689 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-12-19 05:52:11,001 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-12-19 05:52:11,332 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2019-12-19 05:52:11,578 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-12-19 05:52:11,878 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2019-12-19 05:52:12,204 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2019-12-19 05:52:12,574 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 96 [2019-12-19 05:52:13,014 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 102 [2019-12-19 05:52:13,300 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-12-19 05:52:13,600 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 88 [2019-12-19 05:52:13,936 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 91 [2019-12-19 05:52:14,439 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 95 [2019-12-19 05:52:14,869 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 99 [2019-12-19 05:52:15,373 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 105 [2019-12-19 05:52:15,932 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 113 [2019-12-19 05:52:16,203 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 82 [2019-12-19 05:52:16,506 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 86 [2019-12-19 05:52:16,841 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2019-12-19 05:52:17,091 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2019-12-19 05:52:17,633 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 122 [2019-12-19 05:52:17,933 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 82 [2019-12-19 05:52:18,274 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 86 [2019-12-19 05:52:18,680 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 93 [2019-12-19 05:52:19,344 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 119 [2019-12-19 05:52:19,746 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 99 [2019-12-19 05:52:20,091 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 91 [2019-12-19 05:52:20,655 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 115 [2019-12-19 05:52:21,046 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 95 [2019-12-19 05:52:21,642 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 117 [2019-12-19 05:52:22,273 WARN L192 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 123 [2019-12-19 05:52:23,083 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 119 [2019-12-19 05:52:23,698 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 121 [2019-12-19 05:52:24,736 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 126 [2019-12-19 05:52:25,425 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 134 [2019-12-19 05:52:26,019 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 122 [2019-12-19 05:52:26,557 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 127 [2019-12-19 05:52:27,123 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 124 [2019-12-19 05:52:27,679 WARN L192 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 130 [2019-12-19 05:52:28,286 WARN L192 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 141 [2019-12-19 05:52:28,923 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 132 [2019-12-19 05:52:29,433 WARN L192 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 123 [2019-12-19 05:52:29,676 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-12-19 05:52:30,246 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 125 [2019-12-19 05:52:30,823 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 137 [2019-12-19 05:52:31,135 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-12-19 05:52:31,769 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 139 [2019-12-19 05:52:31,964 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-12-19 05:52:33,318 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 120 [2019-12-19 05:52:34,130 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 124 [2019-12-19 05:52:34,964 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-12-19 05:52:35,598 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 127 [2019-12-19 05:52:35,759 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:52:36,434 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 135 [2019-12-19 05:52:37,108 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 128 [2019-12-19 05:52:37,887 WARN L192 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 142 [2019-12-19 05:52:42,025 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 114 [2019-12-19 05:52:42,749 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 111 [2019-12-19 05:52:45,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:52:45,618 INFO L93 Difference]: Finished difference Result 39284 states and 81218 transitions. [2019-12-19 05:52:45,619 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2019-12-19 05:52:45,619 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 108 [2019-12-19 05:52:45,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:52:45,668 INFO L225 Difference]: With dead ends: 39284 [2019-12-19 05:52:45,668 INFO L226 Difference]: Without dead ends: 39284 [2019-12-19 05:52:45,671 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2394 ImplicationChecksByTransitivity, 26.3s TimeCoverageRelationStatistics Valid=2235, Invalid=8477, Unknown=0, NotChecked=0, Total=10712 [2019-12-19 05:52:45,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39284 states. [2019-12-19 05:52:46,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39284 to 26552. [2019-12-19 05:52:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26552 states. [2019-12-19 05:52:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26552 states to 26552 states and 55378 transitions. [2019-12-19 05:52:46,046 INFO L78 Accepts]: Start accepts. Automaton has 26552 states and 55378 transitions. Word has length 108 [2019-12-19 05:52:46,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:52:46,046 INFO L462 AbstractCegarLoop]: Abstraction has 26552 states and 55378 transitions. [2019-12-19 05:52:46,046 INFO L463 AbstractCegarLoop]: Interpolant automaton has 37 states. [2019-12-19 05:52:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 26552 states and 55378 transitions. [2019-12-19 05:52:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:52:46,053 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:52:46,053 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 05:52:46,054 INFO L410 AbstractCegarLoop]: === Iteration 12 === [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 05:52:46,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:52:46,054 INFO L82 PathProgramCache]: Analyzing trace with hash -2117322263, now seen corresponding path program 6 times [2019-12-19 05:52:46,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:52:46,054 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591859178] [2019-12-19 05:52:46,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:52:46,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:52:48,112 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 05:52:48,113 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591859178] [2019-12-19 05:52:48,113 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:52:48,113 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:52:48,113 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610860228] [2019-12-19 05:52:48,113 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:52:48,114 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:52:48,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:52:48,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=1195, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:52:48,115 INFO L87 Difference]: Start difference. First operand 26552 states and 55378 transitions. Second operand 37 states. [2019-12-19 05:52:48,885 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-12-19 05:52:49,130 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 84 [2019-12-19 05:52:49,428 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2019-12-19 05:52:49,766 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 95 [2019-12-19 05:52:50,005 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 84 [2019-12-19 05:52:50,285 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2019-12-19 05:52:50,605 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 94 [2019-12-19 05:52:50,966 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 96 [2019-12-19 05:52:51,394 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 102 [2019-12-19 05:52:51,670 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-12-19 05:52:52,059 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 88 [2019-12-19 05:52:52,387 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 91 [2019-12-19 05:52:52,757 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 95 [2019-12-19 05:52:53,175 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 99 [2019-12-19 05:52:53,670 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 105 [2019-12-19 05:52:54,216 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 113 [2019-12-19 05:52:54,478 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 82 [2019-12-19 05:52:54,771 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 86 [2019-12-19 05:52:55,096 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2019-12-19 05:52:55,344 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2019-12-19 05:52:55,882 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 122 [2019-12-19 05:52:56,177 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 82 [2019-12-19 05:52:56,515 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 86 [2019-12-19 05:52:56,912 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 93 [2019-12-19 05:52:57,512 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 126 [2019-12-19 05:52:58,074 WARN L192 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 116 [2019-12-19 05:52:58,483 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 99 [2019-12-19 05:52:58,832 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 91 [2019-12-19 05:52:59,361 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 111 [2019-12-19 05:52:59,744 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 95 [2019-12-19 05:53:00,321 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 120 [2019-12-19 05:53:01,068 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 115 [2019-12-19 05:53:01,853 WARN L192 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 129 [2019-12-19 05:53:02,727 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 123 [2019-12-19 05:53:03,252 WARN L192 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 127 [2019-12-19 05:53:03,930 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 119 [2019-12-19 05:53:04,450 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2019-12-19 05:53:05,060 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 127 [2019-12-19 05:53:05,725 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 135 [2019-12-19 05:53:06,294 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 124 [2019-12-19 05:53:06,778 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 114 [2019-12-19 05:53:07,372 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 131 [2019-12-19 05:53:07,639 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-12-19 05:53:08,979 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 114 [2019-12-19 05:53:09,684 WARN L192 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 118 [2019-12-19 05:53:10,424 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-12-19 05:53:11,011 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 122 [2019-12-19 05:53:11,607 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 130 [2019-12-19 05:53:11,827 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2019-12-19 05:53:12,563 WARN L192 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 138 [2019-12-19 05:53:13,200 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 127 [2019-12-19 05:53:13,736 WARN L192 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 117 [2019-12-19 05:53:14,417 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 134 [2019-12-19 05:53:20,113 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2019-12-19 05:53:20,689 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 131 [2019-12-19 05:53:22,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:53:22,401 INFO L93 Difference]: Finished difference Result 40847 states and 84428 transitions. [2019-12-19 05:53:22,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2019-12-19 05:53:22,401 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 108 [2019-12-19 05:53:22,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:53:22,447 INFO L225 Difference]: With dead ends: 40847 [2019-12-19 05:53:22,447 INFO L226 Difference]: Without dead ends: 40847 [2019-12-19 05:53:22,450 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2217 ImplicationChecksByTransitivity, 24.6s TimeCoverageRelationStatistics Valid=2055, Invalid=8045, Unknown=0, NotChecked=0, Total=10100 [2019-12-19 05:53:22,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40847 states. [2019-12-19 05:53:22,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40847 to 26667. [2019-12-19 05:53:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26667 states. [2019-12-19 05:53:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26667 states to 26667 states and 55612 transitions. [2019-12-19 05:53:22,828 INFO L78 Accepts]: Start accepts. Automaton has 26667 states and 55612 transitions. Word has length 108 [2019-12-19 05:53:22,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:53:22,828 INFO L462 AbstractCegarLoop]: Abstraction has 26667 states and 55612 transitions. [2019-12-19 05:53:22,828 INFO L463 AbstractCegarLoop]: Interpolant automaton has 37 states. [2019-12-19 05:53:22,828 INFO L276 IsEmpty]: Start isEmpty. Operand 26667 states and 55612 transitions. [2019-12-19 05:53:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:53:22,835 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:53:22,835 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 05:53:22,836 INFO L410 AbstractCegarLoop]: === Iteration 13 === [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 05:53:22,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:53:22,836 INFO L82 PathProgramCache]: Analyzing trace with hash -842677023, now seen corresponding path program 7 times [2019-12-19 05:53:22,836 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:53:22,836 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973862127] [2019-12-19 05:53:22,836 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:53:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:53:23,238 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 22 [2019-12-19 05:53:25,168 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 05:53:25,168 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973862127] [2019-12-19 05:53:25,168 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:53:25,168 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2019-12-19 05:53:25,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776630901] [2019-12-19 05:53:25,169 INFO L442 AbstractCegarLoop]: Interpolant automaton has 37 states [2019-12-19 05:53:25,169 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:53:25,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2019-12-19 05:53:25,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=1196, Unknown=0, NotChecked=0, Total=1332 [2019-12-19 05:53:25,170 INFO L87 Difference]: Start difference. First operand 26667 states and 55612 transitions. Second operand 37 states. [2019-12-19 05:53:26,062 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-12-19 05:53:26,346 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2019-12-19 05:53:26,669 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2019-12-19 05:53:26,908 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-12-19 05:53:27,183 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2019-12-19 05:53:27,490 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2019-12-19 05:53:27,854 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 96 [2019-12-19 05:53:28,274 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 102 [2019-12-19 05:53:28,551 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 82 [2019-12-19 05:53:28,851 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 88 [2019-12-19 05:53:29,187 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 91 [2019-12-19 05:53:29,557 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 95 [2019-12-19 05:53:29,972 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 99 [2019-12-19 05:53:30,449 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 105 [2019-12-19 05:53:30,977 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 113 [2019-12-19 05:53:31,237 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 82 [2019-12-19 05:53:31,529 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 86 [2019-12-19 05:53:31,844 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 90 [2019-12-19 05:53:32,087 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2019-12-19 05:53:32,612 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 122 [2019-12-19 05:53:32,901 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 82 [2019-12-19 05:53:33,220 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 86 [2019-12-19 05:53:33,607 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 93 [2019-12-19 05:53:34,274 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 126 [2019-12-19 05:53:34,833 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 118 [2019-12-19 05:53:35,248 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 99 [2019-12-19 05:53:35,589 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 91 [2019-12-19 05:53:36,104 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 114 [2019-12-19 05:53:36,481 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 95 [2019-12-19 05:53:37,031 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 116 [2019-12-19 05:53:37,534 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 122 [2019-12-19 05:53:38,246 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 118 [2019-12-19 05:53:38,832 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 120 [2019-12-19 05:53:39,446 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 129 [2019-12-19 05:53:40,294 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 125 [2019-12-19 05:53:40,836 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 127 [2019-12-19 05:53:41,495 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 135 [2019-12-19 05:53:42,057 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 121 [2019-12-19 05:53:42,573 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2019-12-19 05:53:43,105 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 128 [2019-12-19 05:53:43,664 WARN L192 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2019-12-19 05:53:44,319 WARN L192 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 125 [2019-12-19 05:53:44,854 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 131 [2019-12-19 05:53:45,429 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 141 [2019-12-19 05:53:46,061 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 133 [2019-12-19 05:53:46,569 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 124 [2019-12-19 05:53:46,807 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-12-19 05:53:47,393 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 126 [2019-12-19 05:53:47,951 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 137 [2019-12-19 05:53:48,108 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-12-19 05:53:48,721 WARN L192 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 139 [2019-12-19 05:53:48,919 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2019-12-19 05:53:49,154 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-12-19 05:53:50,198 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 119 [2019-12-19 05:53:50,878 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 123 [2019-12-19 05:53:51,546 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 73 [2019-12-19 05:53:52,144 WARN L192 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 126 [2019-12-19 05:53:52,721 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 128 [2019-12-19 05:53:52,872 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-12-19 05:53:53,598 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 136 [2019-12-19 05:53:54,256 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 129 [2019-12-19 05:53:55,100 WARN L192 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 142 [2019-12-19 05:53:58,640 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 114 [2019-12-19 05:53:59,267 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 111 [2019-12-19 05:53:59,829 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 118 [2019-12-19 05:54:00,709 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 115 [2019-12-19 05:54:01,839 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 121 [2019-12-19 05:54:02,429 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 119 [2019-12-19 05:54:03,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-19 05:54:03,767 INFO L93 Difference]: Finished difference Result 40146 states and 82999 transitions. [2019-12-19 05:54:03,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2019-12-19 05:54:03,768 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 108 [2019-12-19 05:54:03,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-19 05:54:03,806 INFO L225 Difference]: With dead ends: 40146 [2019-12-19 05:54:03,806 INFO L226 Difference]: Without dead ends: 40146 [2019-12-19 05:54:03,807 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 112 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3073 ImplicationChecksByTransitivity, 31.0s TimeCoverageRelationStatistics Valid=2707, Invalid=10175, Unknown=0, NotChecked=0, Total=12882 [2019-12-19 05:54:03,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40146 states. [2019-12-19 05:54:04,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40146 to 26556. [2019-12-19 05:54:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26556 states. [2019-12-19 05:54:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26556 states to 26556 states and 55386 transitions. [2019-12-19 05:54:04,174 INFO L78 Accepts]: Start accepts. Automaton has 26556 states and 55386 transitions. Word has length 108 [2019-12-19 05:54:04,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-19 05:54:04,174 INFO L462 AbstractCegarLoop]: Abstraction has 26556 states and 55386 transitions. [2019-12-19 05:54:04,174 INFO L463 AbstractCegarLoop]: Interpolant automaton has 37 states. [2019-12-19 05:54:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 26556 states and 55386 transitions. [2019-12-19 05:54:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2019-12-19 05:54:04,181 INFO L403 BasicCegarLoop]: Found error trace [2019-12-19 05:54:04,181 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 05:54:04,182 INFO L410 AbstractCegarLoop]: === Iteration 14 === [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 05:54:04,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-19 05:54:04,182 INFO L82 PathProgramCache]: Analyzing trace with hash -436742039, now seen corresponding path program 8 times [2019-12-19 05:54:04,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-19 05:54:04,182 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [389276348] [2019-12-19 05:54:04,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-19 05:54:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-19 05:54:06,814 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 05:54:06,815 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [389276348] [2019-12-19 05:54:06,815 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-19 05:54:06,815 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2019-12-19 05:54:06,815 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844196584] [2019-12-19 05:54:06,816 INFO L442 AbstractCegarLoop]: Interpolant automaton has 44 states [2019-12-19 05:54:06,816 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-19 05:54:06,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2019-12-19 05:54:06,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=1720, Unknown=0, NotChecked=0, Total=1892 [2019-12-19 05:54:06,817 INFO L87 Difference]: Start difference. First operand 26556 states and 55386 transitions. Second operand 44 states. [2019-12-19 05:54:07,154 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2019-12-19 05:54:08,068 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-12-19 05:54:08,487 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2019-12-19 05:54:08,820 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 89 [2019-12-19 05:54:09,159 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-12-19 05:54:09,515 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2019-12-19 05:54:09,934 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2019-12-19 05:54:10,321 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 103 [2019-12-19 05:54:10,731 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2019-12-19 05:54:11,138 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 99 [2019-12-19 05:54:11,451 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2019-12-19 05:54:11,857 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 104 Received shutdown request... [2019-12-19 05:54:11,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-12-19 05:54:11,903 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-19 05:54:11,911 WARN L227 ceAbstractionStarter]: Timeout [2019-12-19 05:54:11,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.12 05:54:11 BasicIcfg [2019-12-19 05:54:11,912 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-19 05:54:11,913 INFO L168 Benchmark]: Toolchain (without parser) took 248133.03 ms. Allocated memory was 139.5 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 99.7 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,913 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 139.5 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1046.87 ms. Allocated memory was 139.5 MB in the beginning and 202.9 MB in the end (delta: 63.4 MB). Free memory was 99.5 MB in the beginning and 130.3 MB in the end (delta: -30.7 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,914 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.22 ms. Allocated memory is still 202.9 MB. Free memory was 130.3 MB in the beginning and 126.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,914 INFO L168 Benchmark]: Boogie Preprocessor took 67.74 ms. Allocated memory is still 202.9 MB. Free memory was 126.2 MB in the beginning and 122.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,915 INFO L168 Benchmark]: RCFGBuilder took 1207.28 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 122.2 MB in the beginning and 152.6 MB in the end (delta: -30.5 MB). Peak memory consumption was 41.0 MB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,915 INFO L168 Benchmark]: TraceAbstraction took 245708.38 ms. Allocated memory was 235.9 MB in the beginning and 2.5 GB in the end (delta: 2.3 GB). Free memory was 152.6 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-12-19 05:54:11,917 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 139.5 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1046.87 ms. Allocated memory was 139.5 MB in the beginning and 202.9 MB in the end (delta: 63.4 MB). Free memory was 99.5 MB in the beginning and 130.3 MB in the end (delta: -30.7 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 96.22 ms. Allocated memory is still 202.9 MB. Free memory was 130.3 MB in the beginning and 126.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 67.74 ms. Allocated memory is still 202.9 MB. Free memory was 126.2 MB in the beginning and 122.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1207.28 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 122.2 MB in the beginning and 152.6 MB in the end (delta: -30.5 MB). Peak memory consumption was 41.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 245708.38 ms. Allocated memory was 235.9 MB in the beginning and 2.5 GB in the end (delta: 2.3 GB). Free memory was 152.6 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. 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 (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1087]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1087). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1048]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1048). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1085]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1085). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1011]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1011). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1043]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1043). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1005]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1005). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1065]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1065). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - TimeoutResultAtElement [Line: 1089]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 1089). Cancelled while BasicCegarLoop was constructing difference of abstraction (26556states) and FLOYD_HOARE automaton (currently 23 states, 44 states before enhancement),while PredicateComparison was comparing new predicate (quantifier-free) to 63 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 423 locations, 11 error locations. Result: TIMEOUT, OverallTime: 245.4s, OverallIterations: 14, TraceHistogramMax: 1, AutomataDifference: 220.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 10447 SDtfs, 70508 SDslu, 128959 SDs, 0 SdLazy, 53730 SolverSat, 1937 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 60.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 882 GetRequests, 33 SyntacticMatches, 14 SemanticMatches, 834 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15468 ImplicationChecksByTransitivity, 160.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26667occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.7s AutomataMinimizationTime, 13 MinimizatonAttempts, 147997 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 17.4s InterpolantComputationTime, 1290 NumberOfCodeBlocks, 1290 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1276 ConstructedInterpolants, 0 QuantifiedInterpolants, 3072785 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 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