/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix017_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 16:06:02,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 16:06:02,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 16:06:02,154 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 16:06:02,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 16:06:02,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 16:06:02,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 16:06:02,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 16:06:02,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 16:06:02,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 16:06:02,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 16:06:02,181 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 16:06:02,182 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 16:06:02,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 16:06:02,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 16:06:02,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 16:06:02,189 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 16:06:02,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 16:06:02,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 16:06:02,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 16:06:02,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 16:06:02,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 16:06:02,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 16:06:02,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 16:06:02,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 16:06:02,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 16:06:02,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 16:06:02,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 16:06:02,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 16:06:02,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 16:06:02,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 16:06:02,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 16:06:02,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 16:06:02,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 16:06:02,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 16:06:02,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 16:06:02,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 16:06:02,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 16:06:02,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 16:06:02,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 16:06:02,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 16:06:02,228 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf [2019-12-27 16:06:02,262 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 16:06:02,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 16:06:02,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 16:06:02,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 16:06:02,267 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 16:06:02,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 16:06:02,268 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 16:06:02,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 16:06:02,268 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 16:06:02,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 16:06:02,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 16:06:02,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 16:06:02,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 16:06:02,271 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 16:06:02,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 16:06:02,272 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 16:06:02,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 16:06:02,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 16:06:02,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 16:06:02,272 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 16:06:02,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 16:06:02,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 16:06:02,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 16:06:02,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 16:06:02,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 16:06:02,276 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 16:06:02,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 16:06:02,276 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 16:06:02,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 16:06:02,276 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 16:06:02,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 16:06:02,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 16:06:02,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 16:06:02,596 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 16:06:02,597 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 16:06:02,598 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 16:06:02,599 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix017_tso.opt.i [2019-12-27 16:06:02,661 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c290bd261/28ef1a4a02ad4665a952801a07feb269/FLAG0510ca84b [2019-12-27 16:06:03,175 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 16:06:03,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017_tso.opt.i [2019-12-27 16:06:03,205 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c290bd261/28ef1a4a02ad4665a952801a07feb269/FLAG0510ca84b [2019-12-27 16:06:03,497 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c290bd261/28ef1a4a02ad4665a952801a07feb269 [2019-12-27 16:06:03,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 16:06:03,511 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 16:06:03,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 16:06:03,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 16:06:03,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 16:06:03,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 04:06:03" (1/1) ... [2019-12-27 16:06:03,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51159066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:03, skipping insertion in model container [2019-12-27 16:06:03,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 04:06:03" (1/1) ... [2019-12-27 16:06:03,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 16:06:03,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 16:06:04,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 16:06:04,191 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 16:06:04,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 16:06:04,338 INFO L208 MainTranslator]: Completed translation [2019-12-27 16:06:04,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04 WrapperNode [2019-12-27 16:06:04,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 16:06:04,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 16:06:04,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 16:06:04,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 16:06:04,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 16:06:04,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 16:06:04,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 16:06:04,414 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 16:06:04,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,430 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (1/1) ... [2019-12-27 16:06:04,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 16:06:04,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 16:06:04,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 16:06:04,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 16:06:04,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (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 [2019-12-27 16:06:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 16:06:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 16:06:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 16:06:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 16:06:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 16:06:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 16:06:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 16:06:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 16:06:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 16:06:04,523 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 16:06:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 16:06:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 16:06:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 16:06:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 16:06:04,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 16:06:04,528 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 16:06:05,348 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 16:06:05,348 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 16:06:05,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 04:06:05 BoogieIcfgContainer [2019-12-27 16:06:05,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 16:06:05,351 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 16:06:05,351 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 16:06:05,354 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 16:06:05,354 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 04:06:03" (1/3) ... [2019-12-27 16:06:05,355 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e87f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 04:06:05, skipping insertion in model container [2019-12-27 16:06:05,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 04:06:04" (2/3) ... [2019-12-27 16:06:05,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e87f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 04:06:05, skipping insertion in model container [2019-12-27 16:06:05,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 04:06:05" (3/3) ... [2019-12-27 16:06:05,358 INFO L109 eAbstractionObserver]: Analyzing ICFG mix017_tso.opt.i [2019-12-27 16:06:05,368 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 16:06:05,368 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 16:06:05,376 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 16:06:05,377 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 16:06:05,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,422 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,422 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,422 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,423 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,425 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,426 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,426 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,430 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,430 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,431 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,431 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,433 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,433 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,434 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,434 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,434 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,434 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,435 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,436 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,436 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,436 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,436 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,436 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,437 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,437 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,438 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,439 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,439 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,439 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,440 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,440 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,440 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,440 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,440 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,441 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,441 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,441 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,441 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,442 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,442 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,442 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,442 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,442 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,442 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,443 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,443 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,443 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,443 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,443 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,444 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,444 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,444 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,444 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,445 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,446 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,447 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,448 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,448 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,448 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,448 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,449 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,449 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,449 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,449 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,449 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,450 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,450 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,450 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,450 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,450 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,451 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,451 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,451 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,451 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,452 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,452 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,452 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,452 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,452 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,453 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,453 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,453 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,453 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,453 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,455 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,455 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,455 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,455 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,455 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,456 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,456 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,456 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,457 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,458 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,458 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,458 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,458 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,459 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,459 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,459 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,459 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,459 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,459 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,460 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,460 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,460 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,460 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,461 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,461 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,461 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,461 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,461 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,461 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,462 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,462 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,462 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,462 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,462 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,463 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,463 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,463 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,463 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,463 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,464 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,464 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,464 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,464 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,464 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,464 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,465 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,465 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,465 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,465 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,466 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,466 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,466 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,466 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,466 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,467 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,467 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,467 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,467 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,467 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,468 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,468 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,468 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,468 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,468 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,469 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,469 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,469 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,469 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,469 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,470 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,470 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,470 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,470 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,470 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,471 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,471 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,471 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,471 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,471 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,471 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,472 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,472 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,472 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,472 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,472 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,473 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,473 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,473 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,473 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,473 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,474 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,474 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,474 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,474 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,474 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,474 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,475 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,475 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,475 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,475 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,475 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,476 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,476 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,476 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,476 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,476 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,477 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,477 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,477 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,477 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,477 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,478 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,478 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,478 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,478 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,478 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,482 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,482 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,482 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,482 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,491 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,492 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,492 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,492 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,492 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,493 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,493 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,493 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,493 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,493 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,493 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,494 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,494 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,494 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,494 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,494 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,494 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,495 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,495 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,495 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,495 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,495 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,496 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,496 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,496 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,496 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,496 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,505 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,506 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,506 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,507 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,507 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,508 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,509 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,510 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,510 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,510 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,510 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,510 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,510 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,511 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,511 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,511 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,511 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,511 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,511 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,512 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,514 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,515 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 16:06:05,530 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 16:06:05,550 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 16:06:05,550 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 16:06:05,550 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 16:06:05,551 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 16:06:05,551 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 16:06:05,551 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 16:06:05,551 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 16:06:05,551 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 16:06:05,570 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 255 transitions [2019-12-27 16:06:05,571 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 255 transitions [2019-12-27 16:06:05,715 INFO L132 PetriNetUnfolder]: 56/251 cut-off events. [2019-12-27 16:06:05,715 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 16:06:05,739 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 251 events. 56/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 570 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 16:06:05,773 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 255 transitions [2019-12-27 16:06:05,851 INFO L132 PetriNetUnfolder]: 56/251 cut-off events. [2019-12-27 16:06:05,851 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 16:06:05,865 INFO L76 FinitePrefix]: Finished finitePrefix Result has 264 conditions, 251 events. 56/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 570 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 217. Up to 2 conditions per place. [2019-12-27 16:06:05,901 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 26510 [2019-12-27 16:06:05,902 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 16:06:12,335 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-12-27 16:06:12,488 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-12-27 16:06:12,575 INFO L206 etLargeBlockEncoding]: Checked pairs total: 128453 [2019-12-27 16:06:12,576 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2019-12-27 16:06:12,579 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 113 places, 133 transitions [2019-12-27 16:06:22,856 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 92694 states. [2019-12-27 16:06:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 92694 states. [2019-12-27 16:06:22,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-27 16:06:22,866 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:22,867 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:06:22,868 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:22,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:22,873 INFO L82 PathProgramCache]: Analyzing trace with hash 289800420, now seen corresponding path program 1 times [2019-12-27 16:06:22,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:22,885 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258182687] [2019-12-27 16:06:22,885 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:23,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:23,199 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258182687] [2019-12-27 16:06:23,199 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:23,200 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 16:06:23,200 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [605855435] [2019-12-27 16:06:23,203 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:23,211 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:23,234 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 10 states and 9 transitions. [2019-12-27 16:06:23,234 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:23,238 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:06:23,239 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 16:06:23,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:23,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 16:06:23,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:06:23,257 INFO L87 Difference]: Start difference. First operand 92694 states. Second operand 3 states. [2019-12-27 16:06:27,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:27,030 INFO L93 Difference]: Finished difference Result 91926 states and 423356 transitions. [2019-12-27 16:06:27,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 16:06:27,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-27 16:06:27,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:27,689 INFO L225 Difference]: With dead ends: 91926 [2019-12-27 16:06:27,689 INFO L226 Difference]: Without dead ends: 86046 [2019-12-27 16:06:27,690 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:06:29,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86046 states. [2019-12-27 16:06:31,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86046 to 86046. [2019-12-27 16:06:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86046 states. [2019-12-27 16:06:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86046 states to 86046 states and 396028 transitions. [2019-12-27 16:06:35,673 INFO L78 Accepts]: Start accepts. Automaton has 86046 states and 396028 transitions. Word has length 9 [2019-12-27 16:06:35,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:35,674 INFO L462 AbstractCegarLoop]: Abstraction has 86046 states and 396028 transitions. [2019-12-27 16:06:35,674 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 16:06:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 86046 states and 396028 transitions. [2019-12-27 16:06:35,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 16:06:35,683 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:35,683 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:06:35,684 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:35,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:35,684 INFO L82 PathProgramCache]: Analyzing trace with hash 2034236290, now seen corresponding path program 1 times [2019-12-27 16:06:35,685 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:35,685 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537653450] [2019-12-27 16:06:35,685 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:35,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:35,761 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537653450] [2019-12-27 16:06:35,761 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:35,762 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 16:06:35,762 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [286102477] [2019-12-27 16:06:35,762 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:35,764 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:35,768 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 15 transitions. [2019-12-27 16:06:35,769 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:35,769 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:06:35,770 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 16:06:35,771 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:35,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 16:06:35,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:06:35,771 INFO L87 Difference]: Start difference. First operand 86046 states and 396028 transitions. Second operand 3 states. [2019-12-27 16:06:36,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:36,299 INFO L93 Difference]: Finished difference Result 67130 states and 287231 transitions. [2019-12-27 16:06:36,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 16:06:36,300 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-27 16:06:36,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:36,808 INFO L225 Difference]: With dead ends: 67130 [2019-12-27 16:06:36,808 INFO L226 Difference]: Without dead ends: 67130 [2019-12-27 16:06:36,810 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:06:41,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67130 states. [2019-12-27 16:06:42,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67130 to 67130. [2019-12-27 16:06:42,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67130 states. [2019-12-27 16:06:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67130 states to 67130 states and 287231 transitions. [2019-12-27 16:06:42,950 INFO L78 Accepts]: Start accepts. Automaton has 67130 states and 287231 transitions. Word has length 15 [2019-12-27 16:06:42,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:42,950 INFO L462 AbstractCegarLoop]: Abstraction has 67130 states and 287231 transitions. [2019-12-27 16:06:42,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 16:06:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 67130 states and 287231 transitions. [2019-12-27 16:06:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-27 16:06:42,953 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:42,953 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:06:42,953 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:42,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:42,954 INFO L82 PathProgramCache]: Analyzing trace with hash 2090068235, now seen corresponding path program 1 times [2019-12-27 16:06:42,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:42,954 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901257656] [2019-12-27 16:06:42,954 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:43,043 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901257656] [2019-12-27 16:06:43,043 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:43,044 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 16:06:43,044 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [190752330] [2019-12-27 16:06:43,044 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:43,046 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:43,049 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 23 states and 28 transitions. [2019-12-27 16:06:43,049 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:43,106 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 16:06:43,106 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:06:43,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:43,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:06:43,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:43,107 INFO L87 Difference]: Start difference. First operand 67130 states and 287231 transitions. Second operand 5 states. [2019-12-27 16:06:43,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:43,315 INFO L93 Difference]: Finished difference Result 28295 states and 103043 transitions. [2019-12-27 16:06:43,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 16:06:43,316 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2019-12-27 16:06:43,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:43,372 INFO L225 Difference]: With dead ends: 28295 [2019-12-27 16:06:43,372 INFO L226 Difference]: Without dead ends: 28295 [2019-12-27 16:06:43,373 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:44,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28295 states. [2019-12-27 16:06:44,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28295 to 28295. [2019-12-27 16:06:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28295 states. [2019-12-27 16:06:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28295 states to 28295 states and 103043 transitions. [2019-12-27 16:06:44,632 INFO L78 Accepts]: Start accepts. Automaton has 28295 states and 103043 transitions. Word has length 16 [2019-12-27 16:06:44,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:44,633 INFO L462 AbstractCegarLoop]: Abstraction has 28295 states and 103043 transitions. [2019-12-27 16:06:44,633 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:06:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 28295 states and 103043 transitions. [2019-12-27 16:06:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 16:06:44,635 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:44,635 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:06:44,635 INFO L410 AbstractCegarLoop]: === Iteration 4 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:44,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:44,635 INFO L82 PathProgramCache]: Analyzing trace with hash 1771418705, now seen corresponding path program 1 times [2019-12-27 16:06:44,636 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:44,637 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984041581] [2019-12-27 16:06:44,637 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:44,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:44,708 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [984041581] [2019-12-27 16:06:44,708 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:44,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 16:06:44,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [296958474] [2019-12-27 16:06:44,709 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:44,711 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:44,715 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 28 states and 37 transitions. [2019-12-27 16:06:44,715 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:44,732 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 16:06:44,733 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 16:06:44,733 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:44,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 16:06:44,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-27 16:06:44,734 INFO L87 Difference]: Start difference. First operand 28295 states and 103043 transitions. Second operand 6 states. [2019-12-27 16:06:44,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:44,821 INFO L93 Difference]: Finished difference Result 7360 states and 25192 transitions. [2019-12-27 16:06:44,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 16:06:44,822 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2019-12-27 16:06:44,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:44,839 INFO L225 Difference]: With dead ends: 7360 [2019-12-27 16:06:44,839 INFO L226 Difference]: Without dead ends: 7360 [2019-12-27 16:06:44,840 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2019-12-27 16:06:44,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7360 states. [2019-12-27 16:06:44,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7360 to 7360. [2019-12-27 16:06:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7360 states. [2019-12-27 16:06:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7360 states to 7360 states and 25192 transitions. [2019-12-27 16:06:44,962 INFO L78 Accepts]: Start accepts. Automaton has 7360 states and 25192 transitions. Word has length 17 [2019-12-27 16:06:44,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:44,962 INFO L462 AbstractCegarLoop]: Abstraction has 7360 states and 25192 transitions. [2019-12-27 16:06:44,962 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 16:06:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 7360 states and 25192 transitions. [2019-12-27 16:06:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 16:06:44,964 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:44,964 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:06:44,964 INFO L410 AbstractCegarLoop]: === Iteration 5 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:44,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:44,965 INFO L82 PathProgramCache]: Analyzing trace with hash -2071108343, now seen corresponding path program 1 times [2019-12-27 16:06:44,965 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:44,965 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596478209] [2019-12-27 16:06:44,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:45,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:45,021 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596478209] [2019-12-27 16:06:45,021 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:45,021 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 16:06:45,023 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1092734629] [2019-12-27 16:06:45,023 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:45,025 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:45,029 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 37 states and 54 transitions. [2019-12-27 16:06:45,029 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:45,046 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 16:06:45,046 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:06:45,047 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:45,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:06:45,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:45,047 INFO L87 Difference]: Start difference. First operand 7360 states and 25192 transitions. Second operand 5 states. [2019-12-27 16:06:45,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:45,376 INFO L93 Difference]: Finished difference Result 10195 states and 34019 transitions. [2019-12-27 16:06:45,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 16:06:45,377 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2019-12-27 16:06:45,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:45,395 INFO L225 Difference]: With dead ends: 10195 [2019-12-27 16:06:45,395 INFO L226 Difference]: Without dead ends: 10195 [2019-12-27 16:06:45,395 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 16:06:45,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10195 states. [2019-12-27 16:06:46,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10195 to 10095. [2019-12-27 16:06:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10095 states. [2019-12-27 16:06:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10095 states to 10095 states and 33835 transitions. [2019-12-27 16:06:46,163 INFO L78 Accepts]: Start accepts. Automaton has 10095 states and 33835 transitions. Word has length 18 [2019-12-27 16:06:46,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:46,164 INFO L462 AbstractCegarLoop]: Abstraction has 10095 states and 33835 transitions. [2019-12-27 16:06:46,164 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:06:46,165 INFO L276 IsEmpty]: Start isEmpty. Operand 10095 states and 33835 transitions. [2019-12-27 16:06:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 16:06:46,183 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:46,183 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] [2019-12-27 16:06:46,184 INFO L410 AbstractCegarLoop]: === Iteration 6 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:46,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:46,184 INFO L82 PathProgramCache]: Analyzing trace with hash 121065452, now seen corresponding path program 1 times [2019-12-27 16:06:46,185 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:46,185 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794874554] [2019-12-27 16:06:46,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:46,315 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794874554] [2019-12-27 16:06:46,315 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:46,316 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 16:06:46,316 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [476224597] [2019-12-27 16:06:46,316 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:46,327 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:46,353 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 79 states and 122 transitions. [2019-12-27 16:06:46,353 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:46,404 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 3 times. [2019-12-27 16:06:46,405 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 16:06:46,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:46,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 16:06:46,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=30, Unknown=0, NotChecked=0, Total=56 [2019-12-27 16:06:46,405 INFO L87 Difference]: Start difference. First operand 10095 states and 33835 transitions. Second operand 8 states. [2019-12-27 16:06:46,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:46,516 INFO L93 Difference]: Finished difference Result 8764 states and 30644 transitions. [2019-12-27 16:06:46,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 16:06:46,516 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 34 [2019-12-27 16:06:46,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:46,537 INFO L225 Difference]: With dead ends: 8764 [2019-12-27 16:06:46,537 INFO L226 Difference]: Without dead ends: 8764 [2019-12-27 16:06:46,537 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=30, Unknown=0, NotChecked=0, Total=56 [2019-12-27 16:06:46,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8764 states. [2019-12-27 16:06:46,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8764 to 8668. [2019-12-27 16:06:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8668 states. [2019-12-27 16:06:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8668 states to 8668 states and 30380 transitions. [2019-12-27 16:06:46,725 INFO L78 Accepts]: Start accepts. Automaton has 8668 states and 30380 transitions. Word has length 34 [2019-12-27 16:06:46,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:46,725 INFO L462 AbstractCegarLoop]: Abstraction has 8668 states and 30380 transitions. [2019-12-27 16:06:46,725 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 16:06:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 8668 states and 30380 transitions. [2019-12-27 16:06:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 16:06:46,752 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:46,752 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] [2019-12-27 16:06:46,753 INFO L410 AbstractCegarLoop]: === Iteration 7 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:46,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:46,753 INFO L82 PathProgramCache]: Analyzing trace with hash -557750371, now seen corresponding path program 1 times [2019-12-27 16:06:46,754 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:46,754 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8397374] [2019-12-27 16:06:46,754 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:46,904 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8397374] [2019-12-27 16:06:46,904 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:46,904 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 16:06:46,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [573232805] [2019-12-27 16:06:46,905 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:46,925 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:47,053 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 182 states and 298 transitions. [2019-12-27 16:06:47,053 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:47,074 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 16:06:47,075 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:06:47,075 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:47,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:06:47,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:47,076 INFO L87 Difference]: Start difference. First operand 8668 states and 30380 transitions. Second operand 5 states. [2019-12-27 16:06:47,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:47,137 INFO L93 Difference]: Finished difference Result 9749 states and 33331 transitions. [2019-12-27 16:06:47,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 16:06:47,137 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-27 16:06:47,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:47,148 INFO L225 Difference]: With dead ends: 9749 [2019-12-27 16:06:47,148 INFO L226 Difference]: Without dead ends: 5410 [2019-12-27 16:06:47,149 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 16:06:47,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5410 states. [2019-12-27 16:06:47,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5410 to 5410. [2019-12-27 16:06:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5410 states. [2019-12-27 16:06:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 5410 states and 17040 transitions. [2019-12-27 16:06:47,234 INFO L78 Accepts]: Start accepts. Automaton has 5410 states and 17040 transitions. Word has length 64 [2019-12-27 16:06:47,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:47,235 INFO L462 AbstractCegarLoop]: Abstraction has 5410 states and 17040 transitions. [2019-12-27 16:06:47,235 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:06:47,235 INFO L276 IsEmpty]: Start isEmpty. Operand 5410 states and 17040 transitions. [2019-12-27 16:06:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 16:06:47,247 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:47,247 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] [2019-12-27 16:06:47,248 INFO L410 AbstractCegarLoop]: === Iteration 8 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:47,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:47,248 INFO L82 PathProgramCache]: Analyzing trace with hash -399953943, now seen corresponding path program 2 times [2019-12-27 16:06:47,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:47,249 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952666348] [2019-12-27 16:06:47,249 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:47,345 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952666348] [2019-12-27 16:06:47,345 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:47,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 16:06:47,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [15831347] [2019-12-27 16:06:47,346 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:47,366 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:48,004 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 184 states and 302 transitions. [2019-12-27 16:06:48,005 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:48,027 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 16:06:48,027 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:06:48,028 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:48,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:06:48,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:48,028 INFO L87 Difference]: Start difference. First operand 5410 states and 17040 transitions. Second operand 5 states. [2019-12-27 16:06:48,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:48,516 INFO L93 Difference]: Finished difference Result 10288 states and 32400 transitions. [2019-12-27 16:06:48,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 16:06:48,516 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-27 16:06:48,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:48,528 INFO L225 Difference]: With dead ends: 10288 [2019-12-27 16:06:48,528 INFO L226 Difference]: Without dead ends: 5751 [2019-12-27 16:06:48,529 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 16:06:48,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5751 states. [2019-12-27 16:06:48,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5751 to 3248. [2019-12-27 16:06:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3248 states. [2019-12-27 16:06:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 3248 states and 8917 transitions. [2019-12-27 16:06:48,583 INFO L78 Accepts]: Start accepts. Automaton has 3248 states and 8917 transitions. Word has length 64 [2019-12-27 16:06:48,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:48,583 INFO L462 AbstractCegarLoop]: Abstraction has 3248 states and 8917 transitions. [2019-12-27 16:06:48,584 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:06:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 8917 transitions. [2019-12-27 16:06:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 16:06:48,590 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:48,591 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] [2019-12-27 16:06:48,591 INFO L410 AbstractCegarLoop]: === Iteration 9 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:48,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:48,591 INFO L82 PathProgramCache]: Analyzing trace with hash 1776670993, now seen corresponding path program 3 times [2019-12-27 16:06:48,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:48,592 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515589475] [2019-12-27 16:06:48,592 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:48,686 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515589475] [2019-12-27 16:06:48,687 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:48,687 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 16:06:48,688 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [435743162] [2019-12-27 16:06:48,688 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:48,709 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:48,964 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 188 states and 310 transitions. [2019-12-27 16:06:48,964 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:48,983 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 16:06:48,983 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:06:48,983 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:48,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:06:48,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:48,984 INFO L87 Difference]: Start difference. First operand 3248 states and 8917 transitions. Second operand 5 states. [2019-12-27 16:06:49,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:49,318 INFO L93 Difference]: Finished difference Result 6455 states and 17994 transitions. [2019-12-27 16:06:49,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 16:06:49,319 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-27 16:06:49,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:49,322 INFO L225 Difference]: With dead ends: 6455 [2019-12-27 16:06:49,323 INFO L226 Difference]: Without dead ends: 759 [2019-12-27 16:06:49,323 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 16:06:49,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2019-12-27 16:06:49,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 460. [2019-12-27 16:06:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2019-12-27 16:06:49,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 1002 transitions. [2019-12-27 16:06:49,331 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 1002 transitions. Word has length 64 [2019-12-27 16:06:49,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:49,332 INFO L462 AbstractCegarLoop]: Abstraction has 460 states and 1002 transitions. [2019-12-27 16:06:49,332 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:06:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1002 transitions. [2019-12-27 16:06:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-27 16:06:49,333 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:49,333 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] [2019-12-27 16:06:49,333 INFO L410 AbstractCegarLoop]: === Iteration 10 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:49,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:49,334 INFO L82 PathProgramCache]: Analyzing trace with hash -348871719, now seen corresponding path program 4 times [2019-12-27 16:06:49,334 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:49,335 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357616750] [2019-12-27 16:06:49,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:49,448 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357616750] [2019-12-27 16:06:49,449 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:49,449 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 16:06:49,449 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1009645356] [2019-12-27 16:06:49,449 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:49,469 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:49,547 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 124 states and 174 transitions. [2019-12-27 16:06:49,548 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:49,548 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:06:49,548 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 16:06:49,549 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:49,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 16:06:49,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 16:06:49,549 INFO L87 Difference]: Start difference. First operand 460 states and 1002 transitions. Second operand 5 states. [2019-12-27 16:06:49,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:49,615 INFO L93 Difference]: Finished difference Result 907 states and 1990 transitions. [2019-12-27 16:06:49,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 16:06:49,616 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2019-12-27 16:06:49,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:49,616 INFO L225 Difference]: With dead ends: 907 [2019-12-27 16:06:49,616 INFO L226 Difference]: Without dead ends: 460 [2019-12-27 16:06:49,617 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 16:06:49,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2019-12-27 16:06:50,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 460. [2019-12-27 16:06:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2019-12-27 16:06:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 1001 transitions. [2019-12-27 16:06:50,021 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 1001 transitions. Word has length 64 [2019-12-27 16:06:50,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:50,021 INFO L462 AbstractCegarLoop]: Abstraction has 460 states and 1001 transitions. [2019-12-27 16:06:50,021 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 16:06:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1001 transitions. [2019-12-27 16:06:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-27 16:06:50,022 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:50,022 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 16:06:50,022 INFO L410 AbstractCegarLoop]: === Iteration 11 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:50,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:50,023 INFO L82 PathProgramCache]: Analyzing trace with hash -602588011, now seen corresponding path program 1 times [2019-12-27 16:06:50,024 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:50,024 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733135625] [2019-12-27 16:06:50,024 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:50,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:50,120 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733135625] [2019-12-27 16:06:50,120 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:50,121 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 16:06:50,121 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1571766310] [2019-12-27 16:06:50,121 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:50,164 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:50,265 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 125 states and 175 transitions. [2019-12-27 16:06:50,265 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:50,281 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 3 times. [2019-12-27 16:06:50,282 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 16:06:50,282 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:50,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 16:06:50,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2019-12-27 16:06:50,283 INFO L87 Difference]: Start difference. First operand 460 states and 1001 transitions. Second operand 8 states. [2019-12-27 16:06:50,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:50,896 INFO L93 Difference]: Finished difference Result 1203 states and 2625 transitions. [2019-12-27 16:06:50,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-12-27 16:06:50,897 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 65 [2019-12-27 16:06:50,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:50,898 INFO L225 Difference]: With dead ends: 1203 [2019-12-27 16:06:50,898 INFO L226 Difference]: Without dead ends: 893 [2019-12-27 16:06:50,899 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2019-12-27 16:06:50,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 893 states. [2019-12-27 16:06:50,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 893 to 724. [2019-12-27 16:06:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 724 states. [2019-12-27 16:06:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 724 states and 1575 transitions. [2019-12-27 16:06:50,910 INFO L78 Accepts]: Start accepts. Automaton has 724 states and 1575 transitions. Word has length 65 [2019-12-27 16:06:50,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:50,910 INFO L462 AbstractCegarLoop]: Abstraction has 724 states and 1575 transitions. [2019-12-27 16:06:50,910 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 16:06:50,910 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1575 transitions. [2019-12-27 16:06:50,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-27 16:06:50,912 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:50,912 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] [2019-12-27 16:06:50,912 INFO L410 AbstractCegarLoop]: === Iteration 12 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:50,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:50,912 INFO L82 PathProgramCache]: Analyzing trace with hash -798664683, now seen corresponding path program 2 times [2019-12-27 16:06:50,913 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:50,913 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44218087] [2019-12-27 16:06:50,913 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:51,118 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44218087] [2019-12-27 16:06:51,118 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:51,118 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-12-27 16:06:51,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1369450298] [2019-12-27 16:06:51,118 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:51,141 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:51,220 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 80 states and 92 transitions. [2019-12-27 16:06:51,220 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:51,221 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:06:51,221 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-27 16:06:51,221 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:51,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-27 16:06:51,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2019-12-27 16:06:51,222 INFO L87 Difference]: Start difference. First operand 724 states and 1575 transitions. Second operand 9 states. [2019-12-27 16:06:51,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:51,908 INFO L93 Difference]: Finished difference Result 1699 states and 3598 transitions. [2019-12-27 16:06:51,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-12-27 16:06:51,908 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2019-12-27 16:06:51,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:51,911 INFO L225 Difference]: With dead ends: 1699 [2019-12-27 16:06:51,911 INFO L226 Difference]: Without dead ends: 1699 [2019-12-27 16:06:51,912 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2019-12-27 16:06:51,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1699 states. [2019-12-27 16:06:51,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1699 to 1331. [2019-12-27 16:06:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1331 states. [2019-12-27 16:06:51,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1331 states and 2838 transitions. [2019-12-27 16:06:51,927 INFO L78 Accepts]: Start accepts. Automaton has 1331 states and 2838 transitions. Word has length 65 [2019-12-27 16:06:51,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:51,927 INFO L462 AbstractCegarLoop]: Abstraction has 1331 states and 2838 transitions. [2019-12-27 16:06:51,927 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-27 16:06:51,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2838 transitions. [2019-12-27 16:06:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-12-27 16:06:51,929 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:51,929 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] [2019-12-27 16:06:51,929 INFO L410 AbstractCegarLoop]: === Iteration 13 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:51,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:51,930 INFO L82 PathProgramCache]: Analyzing trace with hash -757701845, now seen corresponding path program 3 times [2019-12-27 16:06:51,930 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:51,930 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639122601] [2019-12-27 16:06:51,930 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 16:06:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 16:06:52,003 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639122601] [2019-12-27 16:06:52,004 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 16:06:52,004 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 16:06:52,004 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1836833185] [2019-12-27 16:06:52,004 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 16:06:52,023 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 16:06:52,140 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 125 states and 178 transitions. [2019-12-27 16:06:52,140 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 16:06:52,141 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 16:06:52,141 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 16:06:52,141 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 16:06:52,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 16:06:52,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:06:52,142 INFO L87 Difference]: Start difference. First operand 1331 states and 2838 transitions. Second operand 3 states. [2019-12-27 16:06:52,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 16:06:52,156 INFO L93 Difference]: Finished difference Result 1330 states and 2836 transitions. [2019-12-27 16:06:52,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 16:06:52,156 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 65 [2019-12-27 16:06:52,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 16:06:52,158 INFO L225 Difference]: With dead ends: 1330 [2019-12-27 16:06:52,158 INFO L226 Difference]: Without dead ends: 1330 [2019-12-27 16:06:52,158 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 16:06:52,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1330 states. [2019-12-27 16:06:52,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1330 to 1250. [2019-12-27 16:06:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1250 states. [2019-12-27 16:06:52,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 1250 states and 2713 transitions. [2019-12-27 16:06:52,175 INFO L78 Accepts]: Start accepts. Automaton has 1250 states and 2713 transitions. Word has length 65 [2019-12-27 16:06:52,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 16:06:52,175 INFO L462 AbstractCegarLoop]: Abstraction has 1250 states and 2713 transitions. [2019-12-27 16:06:52,175 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 16:06:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2713 transitions. [2019-12-27 16:06:52,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-27 16:06:52,178 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 16:06:52,178 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] [2019-12-27 16:06:52,178 INFO L410 AbstractCegarLoop]: === Iteration 14 === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P3Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 16:06:52,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 16:06:52,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1962010180, now seen corresponding path program 1 times [2019-12-27 16:06:52,180 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 16:06:52,180 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544768711] [2019-12-27 16:06:52,180 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 16:06:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 16:06:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 16:06:52,349 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 16:06:52,350 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 16:06:52,354 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1060] [1060] ULTIMATE.startENTRY-->L853: Formula: (let ((.cse0 (store |v_#valid_83| 0 0))) (and (= v_~__unbuffered_cnt~0_134 0) (= 0 v_~__unbuffered_p0_EAX~0_62) (= 0 |v_ULTIMATE.start_main_~#t461~0.offset_24|) (= v_~z$read_delayed_var~0.offset_6 0) (= v_~z$r_buff0_thd2~0_119 0) (= v_~x~0_30 0) (= v_~z$r_buff1_thd0~0_271 0) (= v_~z$r_buff0_thd1~0_119 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t461~0.base_34|) (= 0 v_~z$r_buff1_thd4~0_357) (= 0 v_~__unbuffered_p3_EBX~0_62) (< 0 |v_#StackHeapBarrier_19|) (= 0 v_~__unbuffered_p2_EAX~0_102) (= v_~z$w_buff1~0_242 0) (= v_~y~0_54 0) (= |v_#length_29| (store |v_#length_30| |v_ULTIMATE.start_main_~#t461~0.base_34| 4)) (= v_~main$tmp_guard1~0_57 0) (= 0 v_~z$flush_delayed~0_271) (= v_~main$tmp_guard0~0_23 0) (= v_~z$r_buff1_thd2~0_188 0) (= 0 v_~weak$$choice0~0_222) (= v_~z$read_delayed_var~0.base_6 0) (= 0 v_~z$r_buff0_thd4~0_543) (= 0 v_~z$r_buff1_thd3~0_439) (= v_~weak$$choice2~0_319 0) (= v_~z$r_buff0_thd0~0_186 0) (= v_~z$w_buff0~0_347 0) (= v_~z$w_buff0_used~0_883 0) (= v_~z$read_delayed~0_7 0) (= v_~a~0_24 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t461~0.base_34|)) (= 0 v_~z$r_buff0_thd3~0_421) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p3_EAX~0_85) (= v_~z$w_buff1_used~0_620 0) (= v_~z$r_buff1_thd1~0_188 0) (= v_~z~0_347 0) (= 0 v_~__unbuffered_p1_EAX~0_65) (= |v_#memory_int_23| (store |v_#memory_int_24| |v_ULTIMATE.start_main_~#t461~0.base_34| (store (select |v_#memory_int_24| |v_ULTIMATE.start_main_~#t461~0.base_34|) |v_ULTIMATE.start_main_~#t461~0.offset_24| 0))) (= 0 v_~z$mem_tmp~0_234) (= |v_#valid_81| (store .cse0 |v_ULTIMATE.start_main_~#t461~0.base_34| 1)) (= 0 |v_#NULL.base_5|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_83|, #memory_int=|v_#memory_int_24|, #length=|v_#length_30|} OutVars{ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_9|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_9|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_188, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_114|, ULTIMATE.start_main_~#t463~0.base=|v_ULTIMATE.start_main_~#t463~0.base_25|, ~a~0=v_~a~0_24, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_186, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_62, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_65, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_543, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_85, #length=|v_#length_29|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_102, ~z$mem_tmp~0=v_~z$mem_tmp~0_234, ULTIMATE.start_main_~#t462~0.base=|v_ULTIMATE.start_main_~#t462~0.base_33|, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_620, ~z$flush_delayed~0=v_~z$flush_delayed~0_271, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_30|, ~weak$$choice0~0=v_~weak$$choice0~0_222, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_190|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_188, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_6, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_421, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_134, ~x~0=v_~x~0_30, ULTIMATE.start_main_~#t461~0.offset=|v_ULTIMATE.start_main_~#t461~0.offset_24|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_357, ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_22|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_9|, ~z$read_delayed~0=v_~z$read_delayed~0_7, ~z$w_buff1~0=v_~z$w_buff1~0_242, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_57, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_6, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_271, ULTIMATE.start_main_~#t464~0.base=|v_ULTIMATE.start_main_~#t464~0.base_20|, ULTIMATE.start_main_~#t464~0.offset=|v_ULTIMATE.start_main_~#t464~0.offset_16|, ~y~0=v_~y~0_54, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_119, ULTIMATE.start_main_~#t461~0.base=|v_ULTIMATE.start_main_~#t461~0.base_34|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_883, ~z$w_buff0~0=v_~z$w_buff0~0_347, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_439, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_78|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_23, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_62, ULTIMATE.start_main_~#t463~0.offset=|v_ULTIMATE.start_main_~#t463~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_40|, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_62|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_23|, #valid=|v_#valid_81|, #memory_int=|v_#memory_int_23|, ~z~0=v_~z~0_347, ~weak$$choice2~0=v_~weak$$choice2~0_319, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_119, ULTIMATE.start_main_~#t462~0.offset=|v_ULTIMATE.start_main_~#t462~0.offset_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57, ULTIMATE.start_main_#t~nondet55, ~z$r_buff1_thd2~0, #NULL.offset, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_~#t463~0.base, ~a~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~z$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~z$mem_tmp~0, ULTIMATE.start_main_~#t462~0.base, ~z$w_buff1_used~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ~z$r_buff1_thd1~0, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x~0, ULTIMATE.start_main_~#t461~0.offset, ~z$r_buff1_thd4~0, ULTIMATE.start_main_#t~nondet58, ULTIMATE.start_main_#t~nondet56, ~z$read_delayed~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ~z$r_buff1_thd0~0, ULTIMATE.start_main_~#t464~0.base, ULTIMATE.start_main_~#t464~0.offset, ~y~0, ~z$r_buff0_thd2~0, ULTIMATE.start_main_~#t461~0.base, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ~__unbuffered_p3_EBX~0, ULTIMATE.start_main_~#t463~0.offset, #NULL.base, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#res, #valid, #memory_int, ~z~0, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t462~0.offset] because there is no mapped edge [2019-12-27 16:06:52,355 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1025] [1025] L853-1-->L855: Formula: (and (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t462~0.base_13| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t462~0.base_13|) |v_ULTIMATE.start_main_~#t462~0.offset_11| 1)) |v_#memory_int_15|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t462~0.base_13| 4)) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t462~0.base_13|)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t462~0.base_13|) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t462~0.base_13| 1)) (not (= |v_ULTIMATE.start_main_~#t462~0.base_13| 0)) (= |v_ULTIMATE.start_main_~#t462~0.offset_11| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_16|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_6|, ULTIMATE.start_main_~#t462~0.base=|v_ULTIMATE.start_main_~#t462~0.base_13|, #valid=|v_#valid_48|, #memory_int=|v_#memory_int_15|, #length=|v_#length_21|, ULTIMATE.start_main_~#t462~0.offset=|v_ULTIMATE.start_main_~#t462~0.offset_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_~#t462~0.base, #valid, #memory_int, #length, ULTIMATE.start_main_~#t462~0.offset] because there is no mapped edge [2019-12-27 16:06:52,356 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L855-1-->L857: Formula: (and (= |v_ULTIMATE.start_main_~#t463~0.offset_11| 0) (not (= 0 |v_ULTIMATE.start_main_~#t463~0.base_12|)) (= (select |v_#valid_51| |v_ULTIMATE.start_main_~#t463~0.base_12|) 0) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t463~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t463~0.base_12|) |v_ULTIMATE.start_main_~#t463~0.offset_11| 2)) |v_#memory_int_17|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t463~0.base_12| 4)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t463~0.base_12|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t463~0.base_12| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_18|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_50|, ULTIMATE.start_main_#t~nondet56=|v_ULTIMATE.start_main_#t~nondet56_6|, #memory_int=|v_#memory_int_17|, #length=|v_#length_23|, ULTIMATE.start_main_~#t463~0.offset=|v_ULTIMATE.start_main_~#t463~0.offset_11|, ULTIMATE.start_main_~#t463~0.base=|v_ULTIMATE.start_main_~#t463~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet56, #memory_int, #length, ULTIMATE.start_main_~#t463~0.offset, ULTIMATE.start_main_~#t463~0.base] because there is no mapped edge [2019-12-27 16:06:52,359 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L857-1-->L859: Formula: (and (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t464~0.base_10| 4)) (= (store |v_#valid_36| |v_ULTIMATE.start_main_~#t464~0.base_10| 1) |v_#valid_35|) (< |v_#StackHeapBarrier_10| |v_ULTIMATE.start_main_~#t464~0.base_10|) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t464~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t464~0.offset_9|) (= (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t464~0.base_10| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t464~0.base_10|) |v_ULTIMATE.start_main_~#t464~0.offset_9| 3)) |v_#memory_int_11|) (not (= 0 |v_ULTIMATE.start_main_~#t464~0.base_10|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_10|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_10|, ULTIMATE.start_main_#t~nondet57=|v_ULTIMATE.start_main_#t~nondet57_5|, ULTIMATE.start_main_~#t464~0.base=|v_ULTIMATE.start_main_~#t464~0.base_10|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_11|, ULTIMATE.start_main_~#t464~0.offset=|v_ULTIMATE.start_main_~#t464~0.offset_9|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57, ULTIMATE.start_main_~#t464~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t464~0.offset, #length] because there is no mapped edge [2019-12-27 16:06:52,360 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [902] [902] P3ENTRY-->L4-3: Formula: (and (= v_~z$w_buff0~0_27 v_~z$w_buff1~0_21) (= v_P3Thread1of1ForFork2___VERIFIER_assert_~expression_10 |v_P3Thread1of1ForFork2___VERIFIER_assert_#in~expression_8|) (= 1 |v_P3Thread1of1ForFork2___VERIFIER_assert_#in~expression_8|) (= v_P3Thread1of1ForFork2_~arg.base_8 |v_P3Thread1of1ForFork2_#in~arg.base_8|) (= (mod v_~z$w_buff1_used~0_54 256) 0) (= v_~z$w_buff0_used~0_94 1) (= |v_P3Thread1of1ForFork2_#in~arg.offset_8| v_P3Thread1of1ForFork2_~arg.offset_8) (= 1 v_~z$w_buff0~0_26) (= v_~z$w_buff0_used~0_95 v_~z$w_buff1_used~0_54)) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_95, ~z$w_buff0~0=v_~z$w_buff0~0_27, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_8|, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_8|} OutVars{P3Thread1of1ForFork2___VERIFIER_assert_~expression=v_P3Thread1of1ForFork2___VERIFIER_assert_~expression_10, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_94, ~z$w_buff0~0=v_~z$w_buff0~0_26, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_54, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_8|, ~z$w_buff1~0=v_~z$w_buff1~0_21, P3Thread1of1ForFork2___VERIFIER_assert_#in~expression=|v_P3Thread1of1ForFork2___VERIFIER_assert_#in~expression_8|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_8, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_8|} AuxVars[] AssignedVars[P3Thread1of1ForFork2___VERIFIER_assert_~expression, P3Thread1of1ForFork2_~arg.offset, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, P3Thread1of1ForFork2___VERIFIER_assert_#in~expression, P3Thread1of1ForFork2_~arg.base] because there is no mapped edge [2019-12-27 16:06:52,363 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L815-2-->L815-5: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd4~0_In-984299967 256))) (.cse2 (= 0 (mod ~z$w_buff0_used~0_In-984299967 256))) (.cse0 (= |P3Thread1of1ForFork2_#t~ite28_Out-984299967| |P3Thread1of1ForFork2_#t~ite29_Out-984299967|))) (or (and .cse0 (= |P3Thread1of1ForFork2_#t~ite28_Out-984299967| ~z$w_buff0~0_In-984299967) (not .cse1) (not .cse2)) (and (or .cse1 .cse2) .cse0 (= |P3Thread1of1ForFork2_#t~ite28_Out-984299967| ~z$w_buff1~0_In-984299967)))) InVars {~z$w_buff0~0=~z$w_buff0~0_In-984299967, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-984299967, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-984299967, ~z$w_buff1~0=~z$w_buff1~0_In-984299967} OutVars{P3Thread1of1ForFork2_#t~ite29=|P3Thread1of1ForFork2_#t~ite29_Out-984299967|, P3Thread1of1ForFork2_#t~ite28=|P3Thread1of1ForFork2_#t~ite28_Out-984299967|, ~z$w_buff0~0=~z$w_buff0~0_In-984299967, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-984299967, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-984299967, ~z$w_buff1~0=~z$w_buff1~0_In-984299967} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28] because there is no mapped edge [2019-12-27 16:06:52,373 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L820-->L821: Formula: (and (= v_~z$r_buff0_thd4~0_179 v_~z$r_buff0_thd4~0_180) (not (= (mod v_~weak$$choice2~0_104 256) 0))) InVars {~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_180, ~weak$$choice2~0=v_~weak$$choice2~0_104} OutVars{P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_8|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_11|, P3Thread1of1ForFork2_#t~ite44=|v_P3Thread1of1ForFork2_#t~ite44_11|, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_179, ~weak$$choice2~0=v_~weak$$choice2~0_104} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~ite44, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 16:06:52,376 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L823-->L823-2: Formula: (let ((.cse0 (= 0 (mod ~z$flush_delayed~0_In-1269493398 256)))) (or (and .cse0 (= ~z~0_In-1269493398 |P3Thread1of1ForFork2_#t~ite48_Out-1269493398|)) (and (= |P3Thread1of1ForFork2_#t~ite48_Out-1269493398| ~z$mem_tmp~0_In-1269493398) (not .cse0)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In-1269493398, ~z$flush_delayed~0=~z$flush_delayed~0_In-1269493398, ~z~0=~z~0_In-1269493398} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In-1269493398, P3Thread1of1ForFork2_#t~ite48=|P3Thread1of1ForFork2_#t~ite48_Out-1269493398|, ~z$flush_delayed~0=~z$flush_delayed~0_In-1269493398, ~z~0=~z~0_In-1269493398} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite48] because there is no mapped edge [2019-12-27 16:06:52,379 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] P0ENTRY-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork3_#res.base_5|) (= v_~__unbuffered_cnt~0_102 (+ v_~__unbuffered_cnt~0_103 1)) (= v_~a~0_16 1) (= v_P0Thread1of1ForFork3_~arg.base_10 |v_P0Thread1of1ForFork3_#in~arg.base_10|) (= |v_P0Thread1of1ForFork3_#res.offset_5| 0) (= |v_P0Thread1of1ForFork3_#in~arg.offset_10| v_P0Thread1of1ForFork3_~arg.offset_10) (= v_~x~0_18 v_~__unbuffered_p0_EAX~0_21)) InVars {P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_103, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_10|, ~x~0=v_~x~0_18} OutVars{~a~0=v_~a~0_16, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_21, P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_10|, P0Thread1of1ForFork3_~arg.base=v_P0Thread1of1ForFork3_~arg.base_10, P0Thread1of1ForFork3_#res.base=|v_P0Thread1of1ForFork3_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_102, P0Thread1of1ForFork3_#res.offset=|v_P0Thread1of1ForFork3_#res.offset_5|, P0Thread1of1ForFork3_~arg.offset=v_P0Thread1of1ForFork3_~arg.offset_10, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_10|, ~x~0=v_~x~0_18} AuxVars[] AssignedVars[~a~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork3_~arg.base, P0Thread1of1ForFork3_#res.base, ~__unbuffered_cnt~0, P0Thread1of1ForFork3_#res.offset, P0Thread1of1ForFork3_~arg.offset] because there is no mapped edge [2019-12-27 16:06:52,379 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1028] [1028] P1ENTRY-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork0_#res.base_7|) (= v_~x~0_14 1) (= (+ v_~__unbuffered_cnt~0_97 1) v_~__unbuffered_cnt~0_96) (= v_P1Thread1of1ForFork0_~arg.offset_9 |v_P1Thread1of1ForFork0_#in~arg.offset_9|) (= 0 |v_P1Thread1of1ForFork0_#res.offset_7|) (= v_P1Thread1of1ForFork0_~arg.base_9 |v_P1Thread1of1ForFork0_#in~arg.base_9|) (= v_~y~0_42 v_~__unbuffered_p1_EAX~0_17)) InVars {P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_9|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_97, ~y~0=v_~y~0_42} OutVars{P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_9, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_17, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_9, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_9|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_96, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_7|, ~y~0=v_~y~0_42, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_7|, ~x~0=v_~x~0_14} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_~arg.base, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base, ~x~0] because there is no mapped edge [2019-12-27 16:06:52,401 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L831-->L831-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In442650306 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In442650306 256) 0))) (or (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In442650306 |P3Thread1of1ForFork2_#t~ite51_Out442650306|)) (and (= 0 |P3Thread1of1ForFork2_#t~ite51_Out442650306|) (not .cse0) (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In442650306, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In442650306} OutVars{P3Thread1of1ForFork2_#t~ite51=|P3Thread1of1ForFork2_#t~ite51_Out442650306|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In442650306, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In442650306} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite51] because there is no mapped edge [2019-12-27 16:06:52,403 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L832-->L832-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In688095332 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd4~0_In688095332 256))) (.cse2 (= (mod ~z$w_buff1_used~0_In688095332 256) 0)) (.cse3 (= 0 (mod ~z$r_buff1_thd4~0_In688095332 256)))) (or (and (or .cse0 .cse1) (= ~z$w_buff1_used~0_In688095332 |P3Thread1of1ForFork2_#t~ite52_Out688095332|) (or .cse2 .cse3)) (and (= 0 |P3Thread1of1ForFork2_#t~ite52_Out688095332|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In688095332, ~z$w_buff0_used~0=~z$w_buff0_used~0_In688095332, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In688095332, ~z$w_buff1_used~0=~z$w_buff1_used~0_In688095332} OutVars{P3Thread1of1ForFork2_#t~ite52=|P3Thread1of1ForFork2_#t~ite52_Out688095332|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In688095332, ~z$w_buff0_used~0=~z$w_buff0_used~0_In688095332, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In688095332, ~z$w_buff1_used~0=~z$w_buff1_used~0_In688095332} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite52] because there is no mapped edge [2019-12-27 16:06:52,404 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L833-->L834: Formula: (let ((.cse1 (= (mod ~z$w_buff0_used~0_In850743897 256) 0)) (.cse0 (= 0 (mod ~z$r_buff0_thd4~0_In850743897 256)))) (or (and (= 0 ~z$r_buff0_thd4~0_Out850743897) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= ~z$r_buff0_thd4~0_Out850743897 ~z$r_buff0_thd4~0_In850743897)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In850743897, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In850743897} OutVars{P3Thread1of1ForFork2_#t~ite53=|P3Thread1of1ForFork2_#t~ite53_Out850743897|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In850743897, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_Out850743897} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite53, ~z$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 16:06:52,404 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L834-->L834-2: Formula: (let ((.cse0 (= (mod ~z$w_buff1_used~0_In-2095694816 256) 0)) (.cse1 (= (mod ~z$r_buff1_thd4~0_In-2095694816 256) 0)) (.cse2 (= (mod ~z$w_buff0_used~0_In-2095694816 256) 0)) (.cse3 (= (mod ~z$r_buff0_thd4~0_In-2095694816 256) 0))) (or (and (or .cse0 .cse1) (= ~z$r_buff1_thd4~0_In-2095694816 |P3Thread1of1ForFork2_#t~ite54_Out-2095694816|) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P3Thread1of1ForFork2_#t~ite54_Out-2095694816|)))) InVars {~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In-2095694816, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2095694816, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-2095694816, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2095694816} OutVars{P3Thread1of1ForFork2_#t~ite54=|P3Thread1of1ForFork2_#t~ite54_Out-2095694816|, ~z$r_buff1_thd4~0=~z$r_buff1_thd4~0_In-2095694816, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2095694816, ~z$r_buff0_thd4~0=~z$r_buff0_thd4~0_In-2095694816, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2095694816} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite54] because there is no mapped edge [2019-12-27 16:06:52,405 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L834-2-->P3EXIT: Formula: (and (= 0 |v_P3Thread1of1ForFork2_#res.offset_5|) (= v_~__unbuffered_cnt~0_68 (+ v_~__unbuffered_cnt~0_69 1)) (= 0 |v_P3Thread1of1ForFork2_#res.base_5|) (= |v_P3Thread1of1ForFork2_#t~ite54_28| v_~z$r_buff1_thd4~0_234)) InVars {P3Thread1of1ForFork2_#t~ite54=|v_P3Thread1of1ForFork2_#t~ite54_28|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_69} OutVars{P3Thread1of1ForFork2_#t~ite54=|v_P3Thread1of1ForFork2_#t~ite54_27|, P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_5|, ~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_234, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_68} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#t~ite54, P3Thread1of1ForFork2_#res.base, ~z$r_buff1_thd4~0, P3Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-27 16:06:52,405 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L785-->L785-2: Formula: (let ((.cse0 (= (mod ~z$flush_delayed~0_In1709599946 256) 0))) (or (and .cse0 (= ~z~0_In1709599946 |P2Thread1of1ForFork1_#t~ite25_Out1709599946|)) (and (not .cse0) (= ~z$mem_tmp~0_In1709599946 |P2Thread1of1ForFork1_#t~ite25_Out1709599946|)))) InVars {~z$mem_tmp~0=~z$mem_tmp~0_In1709599946, ~z$flush_delayed~0=~z$flush_delayed~0_In1709599946, ~z~0=~z~0_In1709599946} OutVars{~z$mem_tmp~0=~z$mem_tmp~0_In1709599946, P2Thread1of1ForFork1_#t~ite25=|P2Thread1of1ForFork1_#t~ite25_Out1709599946|, ~z$flush_delayed~0=~z$flush_delayed~0_In1709599946, ~z~0=~z~0_In1709599946} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite25] because there is no mapped edge [2019-12-27 16:06:52,405 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1017] [1017] L785-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~z~0_184 |v_P2Thread1of1ForFork1_#t~ite25_50|) (= (+ v_~__unbuffered_cnt~0_75 1) v_~__unbuffered_cnt~0_74) (= 0 v_~z$flush_delayed~0_206)) InVars {P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_50|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} OutVars{P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_49|, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_74, ~z$flush_delayed~0=v_~z$flush_delayed~0_206, ~z~0=v_~z~0_184, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite25, P2Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~z~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 16:06:52,405 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [940] [940] L859-1-->L865: Formula: (and (= 4 v_~__unbuffered_cnt~0_38) (= v_~main$tmp_guard0~0_8 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_38} OutVars{ULTIMATE.start_main_#t~nondet58=|v_ULTIMATE.start_main_#t~nondet58_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-27 16:06:52,407 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [994] [994] L865-2-->L865-4: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff1_used~0_In2007243437 256))) (.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In2007243437 256)))) (or (and (= ~z$w_buff1~0_In2007243437 |ULTIMATE.start_main_#t~ite59_Out2007243437|) (not .cse0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite59_Out2007243437| ~z~0_In2007243437) (or .cse0 .cse1)))) InVars {~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In2007243437, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2007243437, ~z$w_buff1~0=~z$w_buff1~0_In2007243437, ~z~0=~z~0_In2007243437} OutVars{~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In2007243437, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2007243437, ~z$w_buff1~0=~z$w_buff1~0_In2007243437, ULTIMATE.start_main_#t~ite59=|ULTIMATE.start_main_#t~ite59_Out2007243437|, ~z~0=~z~0_In2007243437} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite59] because there is no mapped edge [2019-12-27 16:06:52,407 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [901] [901] L865-4-->L866: Formula: (= v_~z~0_21 |v_ULTIMATE.start_main_#t~ite59_9|) InVars {ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_9|} OutVars{ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_12|, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_8|, ~z~0=v_~z~0_21} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite60, ULTIMATE.start_main_#t~ite59, ~z~0] because there is no mapped edge [2019-12-27 16:06:52,407 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [998] [998] L866-->L866-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In-1360248033 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In-1360248033 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite61_Out-1360248033| 0) (not .cse1)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite61_Out-1360248033| ~z$w_buff0_used~0_In-1360248033)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1360248033, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1360248033} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-1360248033, ULTIMATE.start_main_#t~ite61=|ULTIMATE.start_main_#t~ite61_Out-1360248033|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1360248033} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61] because there is no mapped edge [2019-12-27 16:06:52,409 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L867-->L867-2: Formula: (let ((.cse2 (= 0 (mod ~z$r_buff0_thd0~0_In274359956 256))) (.cse3 (= 0 (mod ~z$w_buff0_used~0_In274359956 256))) (.cse0 (= (mod ~z$r_buff1_thd0~0_In274359956 256) 0)) (.cse1 (= 0 (mod ~z$w_buff1_used~0_In274359956 256)))) (or (and (= 0 |ULTIMATE.start_main_#t~ite62_Out274359956|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite62_Out274359956| ~z$w_buff1_used~0_In274359956)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In274359956, ~z$w_buff0_used~0=~z$w_buff0_used~0_In274359956, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In274359956, ~z$w_buff1_used~0=~z$w_buff1_used~0_In274359956} OutVars{ULTIMATE.start_main_#t~ite62=|ULTIMATE.start_main_#t~ite62_Out274359956|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In274359956, ~z$w_buff0_used~0=~z$w_buff0_used~0_In274359956, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In274359956, ~z$w_buff1_used~0=~z$w_buff1_used~0_In274359956} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite62] because there is no mapped edge [2019-12-27 16:06:52,410 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [976] [976] L868-->L868-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd0~0_In-403725716 256))) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In-403725716 256)))) (or (and (= |ULTIMATE.start_main_#t~ite63_Out-403725716| 0) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite63_Out-403725716| ~z$r_buff0_thd0~0_In-403725716)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-403725716, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-403725716} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-403725716|, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-403725716, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-403725716} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63] because there is no mapped edge [2019-12-27 16:06:52,412 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L869-->L869-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff0_used~0_In807104788 256))) (.cse0 (= (mod ~z$r_buff0_thd0~0_In807104788 256) 0)) (.cse2 (= 0 (mod ~z$r_buff1_thd0~0_In807104788 256))) (.cse3 (= (mod ~z$w_buff1_used~0_In807104788 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite64_Out807104788|)) (and (or .cse1 .cse0) (= ~z$r_buff1_thd0~0_In807104788 |ULTIMATE.start_main_#t~ite64_Out807104788|) (or .cse2 .cse3)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In807104788, ~z$w_buff0_used~0=~z$w_buff0_used~0_In807104788, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In807104788, ~z$w_buff1_used~0=~z$w_buff1_used~0_In807104788} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In807104788, ~z$w_buff0_used~0=~z$w_buff0_used~0_In807104788, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In807104788, ~z$w_buff1_used~0=~z$w_buff1_used~0_In807104788, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out807104788|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 16:06:52,412 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1041] [1041] L869-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_21 256)) (= v_~z$r_buff1_thd0~0_222 |v_ULTIMATE.start_main_#t~ite64_43|) (= 0 v_~__unbuffered_p3_EBX~0_26) (= v_~main$tmp_guard1~0_21 0) (= 0 v_~__unbuffered_p1_EAX~0_23) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0) (= 0 v_~__unbuffered_p2_EAX~0_42) (= 0 v_~__unbuffered_p0_EAX~0_24) (= 1 v_~__unbuffered_p3_EAX~0_31)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_23, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_31, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_42, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_26, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_43|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_24, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_23, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_222, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_31, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_21, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_42, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_26, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_42|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~z$r_buff1_thd0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 16:06:52,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 04:06:52 BasicIcfg [2019-12-27 16:06:52,567 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 16:06:52,569 INFO L168 Benchmark]: Toolchain (without parser) took 49058.59 ms. Allocated memory was 140.0 MB in the beginning and 2.6 GB in the end (delta: 2.5 GB). Free memory was 103.2 MB in the beginning and 630.6 MB in the end (delta: -527.4 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,571 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 123.2 MB in the beginning and 123.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 825.80 ms. Allocated memory was 140.0 MB in the beginning and 205.5 MB in the end (delta: 65.5 MB). Free memory was 102.8 MB in the beginning and 157.8 MB in the end (delta: -55.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,573 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.09 ms. Allocated memory is still 205.5 MB. Free memory was 157.8 MB in the beginning and 154.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,580 INFO L168 Benchmark]: Boogie Preprocessor took 43.56 ms. Allocated memory is still 205.5 MB. Free memory was 154.4 MB in the beginning and 151.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,581 INFO L168 Benchmark]: RCFGBuilder took 892.57 ms. Allocated memory was 205.5 MB in the beginning and 235.4 MB in the end (delta: 29.9 MB). Free memory was 151.7 MB in the beginning and 206.0 MB in the end (delta: -54.3 MB). Peak memory consumption was 64.6 MB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,583 INFO L168 Benchmark]: TraceAbstraction took 47216.02 ms. Allocated memory was 235.4 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 206.0 MB in the beginning and 630.6 MB in the end (delta: -424.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2019-12-27 16:06:52,594 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 123.2 MB in the beginning and 123.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 825.80 ms. Allocated memory was 140.0 MB in the beginning and 205.5 MB in the end (delta: 65.5 MB). Free memory was 102.8 MB in the beginning and 157.8 MB in the end (delta: -55.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 73.09 ms. Allocated memory is still 205.5 MB. Free memory was 157.8 MB in the beginning and 154.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.56 ms. Allocated memory is still 205.5 MB. Free memory was 154.4 MB in the beginning and 151.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 892.57 ms. Allocated memory was 205.5 MB in the beginning and 235.4 MB in the end (delta: 29.9 MB). Free memory was 151.7 MB in the beginning and 206.0 MB in the end (delta: -54.3 MB). Peak memory consumption was 64.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 47216.02 ms. Allocated memory was 235.4 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 206.0 MB in the beginning and 630.6 MB in the end (delta: -424.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.0s, 212 ProgramPointsBefore, 113 ProgramPointsAfterwards, 255 TransitionsBefore, 133 TransitionsAfterwards, 26510 CoEnabledTransitionPairs, 7 FixpointIterations, 38 TrivialSequentialCompositions, 44 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 50 ConcurrentYvCompositions, 28 ChoiceCompositions, 11467 VarBasedMoverChecksPositive, 326 VarBasedMoverChecksNegative, 90 SemBasedMoverChecksPositive, 332 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.2s, 0 MoverChecksTotal, 128453 CheckedPairsTotal, 132 TotalNumberOfCompositions - CounterExampleResult [Line: 4]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L853] FCALL, FORK 0 pthread_create(&t461, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L855] FCALL, FORK 0 pthread_create(&t462, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L857] FCALL, FORK 0 pthread_create(&t463, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L859] FCALL, FORK 0 pthread_create(&t464, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L803] 4 z$r_buff1_thd0 = z$r_buff0_thd0 [L804] 4 z$r_buff1_thd1 = z$r_buff0_thd1 [L805] 4 z$r_buff1_thd2 = z$r_buff0_thd2 [L806] 4 z$r_buff1_thd3 = z$r_buff0_thd3 [L807] 4 z$r_buff1_thd4 = z$r_buff0_thd4 [L808] 4 z$r_buff0_thd4 = (_Bool)1 [L811] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L812] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L813] 4 z$flush_delayed = weak$$choice2 [L814] 4 z$mem_tmp = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L815] EXPR 4 !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L815] 4 z = !z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff1) [L816] EXPR 4 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L816] 4 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : z$w_buff0)) [L817] EXPR 4 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L817] 4 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff1 : z$w_buff1)) [L818] EXPR 4 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L818] 4 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used)) [L819] EXPR 4 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L819] 4 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L821] EXPR 4 weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L821] 4 z$r_buff1_thd4 = weak$$choice2 ? z$r_buff1_thd4 : (!z$w_buff0_used || !z$r_buff0_thd4 && !z$w_buff1_used || !z$r_buff0_thd4 && !z$r_buff1_thd4 ? z$r_buff1_thd4 : (z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L822] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=1, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L823] 4 z = z$flush_delayed ? z$mem_tmp : z [L824] 4 z$flush_delayed = (_Bool)0 [L827] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L830] EXPR 4 z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=9, weak$$choice2=1, x=0, y=0, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L770] 3 y = 1 [L773] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L774] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L775] 3 z$flush_delayed = weak$$choice2 [L776] 3 z$mem_tmp = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L777] EXPR 3 !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L777] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L778] EXPR 3 weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0))=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L778] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L779] EXPR 3 weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L779] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L780] EXPR 3 weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used))=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L780] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L781] EXPR 3 weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L781] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L782] EXPR 3 weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L782] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L783] EXPR 3 weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0))=0, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L783] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L784] 3 __unbuffered_p2_EAX = z VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0] [L830] 4 z = z$w_buff0_used && z$r_buff0_thd4 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd4 ? z$w_buff1 : z) [L831] 4 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd4 ? (_Bool)0 : z$w_buff0_used [L832] 4 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd4 || z$w_buff1_used && z$r_buff1_thd4 ? (_Bool)0 : z$w_buff1_used [L865] 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=10, weak$$choice2=1, x=1, y=1, z=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff0_thd4=1, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$r_buff1_thd4=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L866] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L867] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L868] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 200 locations, 2 error locations. Result: UNSAFE, OverallTime: 46.8s, OverallIterations: 14, TraceHistogramMax: 1, AutomataDifference: 8.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2346 SDtfs, 4017 SDslu, 4881 SDs, 0 SdLazy, 1917 SolverSat, 154 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 93 GetRequests, 21 SyntacticMatches, 4 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=92694occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 17.0s AutomataMinimizationTime, 13 MinimizatonAttempts, 3615 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 626 NumberOfCodeBlocks, 626 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 547 ConstructedInterpolants, 0 QuantifiedInterpolants, 97171 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...