/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/rfi006_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 17:46:41,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 17:46:41,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 17:46:41,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 17:46:41,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 17:46:41,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 17:46:41,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 17:46:41,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 17:46:41,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 17:46:41,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 17:46:41,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 17:46:41,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 17:46:41,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 17:46:41,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 17:46:41,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 17:46:41,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 17:46:41,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 17:46:41,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 17:46:41,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 17:46:41,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 17:46:41,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 17:46:41,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 17:46:41,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 17:46:41,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 17:46:41,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 17:46:41,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 17:46:41,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 17:46:41,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 17:46:41,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 17:46:41,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 17:46:41,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 17:46:41,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 17:46:41,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 17:46:41,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 17:46:41,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 17:46:41,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 17:46:41,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 17:46:41,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 17:46:41,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 17:46:41,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 17:46:41,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 17:46:41,323 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 17:46:41,337 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 17:46:41,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 17:46:41,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 17:46:41,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 17:46:41,339 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 17:46:41,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 17:46:41,340 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 17:46:41,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 17:46:41,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 17:46:41,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 17:46:41,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 17:46:41,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 17:46:41,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 17:46:41,341 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 17:46:41,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 17:46:41,341 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 17:46:41,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 17:46:41,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 17:46:41,342 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 17:46:41,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 17:46:41,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 17:46:41,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 17:46:41,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 17:46:41,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 17:46:41,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 17:46:41,343 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 17:46:41,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 17:46:41,344 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 17:46:41,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 17:46:41,344 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 17:46:41,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 17:46:41,604 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 17:46:41,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 17:46:41,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 17:46:41,627 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 17:46:41,627 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 17:46:41,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi006_rmo.oepc.i [2019-12-27 17:46:41,700 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda71b972/0ba9777931d34f55b9d7916100130c4b/FLAG6b993bd41 [2019-12-27 17:46:42,230 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 17:46:42,230 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi006_rmo.oepc.i [2019-12-27 17:46:42,246 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda71b972/0ba9777931d34f55b9d7916100130c4b/FLAG6b993bd41 [2019-12-27 17:46:42,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda71b972/0ba9777931d34f55b9d7916100130c4b [2019-12-27 17:46:42,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 17:46:42,526 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 17:46:42,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 17:46:42,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 17:46:42,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 17:46:42,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:46:42" (1/1) ... [2019-12-27 17:46:42,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c1335d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:42, skipping insertion in model container [2019-12-27 17:46:42,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 05:46:42" (1/1) ... [2019-12-27 17:46:42,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 17:46:42,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 17:46:43,128 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 17:46:43,141 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 17:46:43,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 17:46:43,311 INFO L208 MainTranslator]: Completed translation [2019-12-27 17:46:43,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43 WrapperNode [2019-12-27 17:46:43,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 17:46:43,312 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 17:46:43,312 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 17:46:43,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 17:46:43,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 17:46:43,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 17:46:43,385 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 17:46:43,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 17:46:43,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (1/1) ... [2019-12-27 17:46:43,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 17:46:43,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 17:46:43,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 17:46:43,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 17:46:43,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (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 17:46:43,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 17:46:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 17:46:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 17:46:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 17:46:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 17:46:43,498 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 17:46:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 17:46:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 17:46:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 17:46:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 17:46:43,499 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 17:46:43,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 17:46:43,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 17:46:43,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 17:46:43,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 17:46:43,502 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 17:46:44,377 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 17:46:44,378 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 17:46:44,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:46:44 BoogieIcfgContainer [2019-12-27 17:46:44,380 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 17:46:44,381 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 17:46:44,381 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 17:46:44,402 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 17:46:44,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 05:46:42" (1/3) ... [2019-12-27 17:46:44,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a4722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:46:44, skipping insertion in model container [2019-12-27 17:46:44,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 05:46:43" (2/3) ... [2019-12-27 17:46:44,404 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a4722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 05:46:44, skipping insertion in model container [2019-12-27 17:46:44,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 05:46:44" (3/3) ... [2019-12-27 17:46:44,406 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi006_rmo.oepc.i [2019-12-27 17:46:44,414 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 17:46:44,414 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 17:46:44,422 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 17:46:44,423 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 17:46:44,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,477 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,478 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,480 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,482 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,484 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,486 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,486 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,486 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,489 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,489 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,489 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,490 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,490 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,490 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,490 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,491 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,491 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,491 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,491 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,491 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,492 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,492 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,492 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,492 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,493 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,493 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,493 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,494 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,494 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,494 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,494 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,494 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,494 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,495 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,495 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,495 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,495 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,495 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,496 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,496 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,496 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,496 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,496 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,497 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,497 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,497 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,497 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,497 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,506 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,506 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,507 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,507 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,508 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,509 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,510 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,513 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,514 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,515 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,515 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,515 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,515 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,515 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,516 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,516 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,516 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,516 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,516 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,517 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,517 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,517 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,517 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,517 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,517 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,518 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,518 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,518 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,518 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,519 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,519 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,519 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,519 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,519 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,520 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,520 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,520 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,520 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,520 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,521 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,521 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,521 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,521 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,521 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,522 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,522 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,522 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,522 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,527 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,527 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,527 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,528 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,536 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,538 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,538 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,538 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,538 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,539 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,539 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,539 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,539 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,539 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,539 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,541 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,541 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,541 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,541 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,541 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,542 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,542 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,542 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,542 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,545 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,545 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,545 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,546 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,546 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,546 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,546 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,546 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,547 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,547 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,547 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,549 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,549 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,549 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,550 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,550 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,551 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,551 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,552 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,553 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,553 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,553 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,553 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,553 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,554 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,555 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 17:46:44,572 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 17:46:44,594 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 17:46:44,594 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 17:46:44,595 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 17:46:44,595 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 17:46:44,595 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 17:46:44,595 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 17:46:44,595 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 17:46:44,595 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 17:46:44,622 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 258 transitions [2019-12-27 17:46:44,624 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-27 17:46:44,817 INFO L132 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-27 17:46:44,817 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 17:46:44,839 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 255 events. 57/255 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 659 event pairs. 0/197 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-27 17:46:44,880 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 211 places, 258 transitions [2019-12-27 17:46:44,953 INFO L132 PetriNetUnfolder]: 57/255 cut-off events. [2019-12-27 17:46:44,954 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 17:46:44,968 INFO L76 FinitePrefix]: Finished finitePrefix Result has 265 conditions, 255 events. 57/255 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 659 event pairs. 0/197 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-27 17:46:45,005 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-27 17:46:45,007 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 17:46:51,382 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-27 17:46:51,509 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-12-27 17:46:52,032 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-27 17:46:52,313 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 17:46:52,339 INFO L206 etLargeBlockEncoding]: Checked pairs total: 158490 [2019-12-27 17:46:52,339 INFO L214 etLargeBlockEncoding]: Total number of compositions: 147 [2019-12-27 17:46:52,342 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-27 17:47:46,993 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 216372 states. [2019-12-27 17:47:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 216372 states. [2019-12-27 17:47:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 17:47:47,067 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:47:47,068 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 17:47:47,068 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:47:47,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:47:47,075 INFO L82 PathProgramCache]: Analyzing trace with hash 492992541, now seen corresponding path program 1 times [2019-12-27 17:47:47,088 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:47:47,089 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433705702] [2019-12-27 17:47:47,089 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:47:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:47:47,479 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 17:47:47,480 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433705702] [2019-12-27 17:47:47,482 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:47:47,482 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 17:47:47,483 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1463419100] [2019-12-27 17:47:47,484 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:47:47,495 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:47:47,520 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 18 states and 17 transitions. [2019-12-27 17:47:47,521 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:47:47,525 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:47:47,525 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 17:47:47,526 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:47:47,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 17:47:47,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:47:47,543 INFO L87 Difference]: Start difference. First operand 216372 states. Second operand 3 states. [2019-12-27 17:47:51,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:47:51,926 INFO L93 Difference]: Finished difference Result 203772 states and 950606 transitions. [2019-12-27 17:47:51,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 17:47:51,928 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-27 17:47:51,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:47:53,111 INFO L225 Difference]: With dead ends: 203772 [2019-12-27 17:47:53,111 INFO L226 Difference]: Without dead ends: 191172 [2019-12-27 17:47:53,112 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 17:48:15,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191172 states. [2019-12-27 17:48:20,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191172 to 191172. [2019-12-27 17:48:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191172 states. [2019-12-27 17:48:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191172 states to 191172 states and 891686 transitions. [2019-12-27 17:48:21,239 INFO L78 Accepts]: Start accepts. Automaton has 191172 states and 891686 transitions. Word has length 17 [2019-12-27 17:48:21,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:21,241 INFO L462 AbstractCegarLoop]: Abstraction has 191172 states and 891686 transitions. [2019-12-27 17:48:21,241 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 17:48:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 191172 states and 891686 transitions. [2019-12-27 17:48:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 17:48:21,270 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:21,270 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 17:48:21,271 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:21,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:21,271 INFO L82 PathProgramCache]: Analyzing trace with hash 302054956, now seen corresponding path program 1 times [2019-12-27 17:48:21,272 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:21,272 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732810754] [2019-12-27 17:48:21,272 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:21,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 17:48:21,408 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732810754] [2019-12-27 17:48:21,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:21,412 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:48:21,412 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [350238161] [2019-12-27 17:48:21,412 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:21,415 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:21,419 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 19 states and 18 transitions. [2019-12-27 17:48:21,419 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:21,420 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:48:21,421 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 17:48:21,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:21,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 17:48:21,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 17:48:21,422 INFO L87 Difference]: Start difference. First operand 191172 states and 891686 transitions. Second operand 4 states. [2019-12-27 17:48:21,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:21,851 INFO L93 Difference]: Finished difference Result 51928 states and 201172 transitions. [2019-12-27 17:48:21,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 17:48:21,851 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 17:48:21,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:29,703 INFO L225 Difference]: With dead ends: 51928 [2019-12-27 17:48:29,703 INFO L226 Difference]: Without dead ends: 39328 [2019-12-27 17:48:29,708 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:48:30,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39328 states. [2019-12-27 17:48:30,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39328 to 39328. [2019-12-27 17:48:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39328 states. [2019-12-27 17:48:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39328 states to 39328 states and 144006 transitions. [2019-12-27 17:48:30,905 INFO L78 Accepts]: Start accepts. Automaton has 39328 states and 144006 transitions. Word has length 18 [2019-12-27 17:48:30,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:30,905 INFO L462 AbstractCegarLoop]: Abstraction has 39328 states and 144006 transitions. [2019-12-27 17:48:30,905 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 17:48:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 39328 states and 144006 transitions. [2019-12-27 17:48:30,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 17:48:30,932 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:30,932 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 17:48:30,933 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:30,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:30,933 INFO L82 PathProgramCache]: Analyzing trace with hash -830159221, now seen corresponding path program 1 times [2019-12-27 17:48:30,934 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:30,934 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582224046] [2019-12-27 17:48:30,934 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:30,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:31,099 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 17:48:31,100 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582224046] [2019-12-27 17:48:31,100 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:31,100 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 17:48:31,100 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [893791583] [2019-12-27 17:48:31,100 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:31,106 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:31,112 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 29 states and 28 transitions. [2019-12-27 17:48:31,112 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:31,112 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:48:31,112 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 17:48:31,113 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:31,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 17:48:31,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:48:31,113 INFO L87 Difference]: Start difference. First operand 39328 states and 144006 transitions. Second operand 5 states. [2019-12-27 17:48:31,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:31,275 INFO L93 Difference]: Finished difference Result 17576 states and 62931 transitions. [2019-12-27 17:48:31,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 17:48:31,276 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-27 17:48:31,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:31,322 INFO L225 Difference]: With dead ends: 17576 [2019-12-27 17:48:31,322 INFO L226 Difference]: Without dead ends: 15822 [2019-12-27 17:48:31,323 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 17:48:31,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15822 states. [2019-12-27 17:48:31,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15822 to 15822. [2019-12-27 17:48:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15822 states. [2019-12-27 17:48:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15822 states to 15822 states and 56717 transitions. [2019-12-27 17:48:31,795 INFO L78 Accepts]: Start accepts. Automaton has 15822 states and 56717 transitions. Word has length 28 [2019-12-27 17:48:31,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:31,795 INFO L462 AbstractCegarLoop]: Abstraction has 15822 states and 56717 transitions. [2019-12-27 17:48:31,795 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 17:48:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 15822 states and 56717 transitions. [2019-12-27 17:48:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 17:48:31,826 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:31,826 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] [2019-12-27 17:48:31,826 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:31,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:31,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1530712904, now seen corresponding path program 1 times [2019-12-27 17:48:31,827 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:31,828 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737403083] [2019-12-27 17:48:31,828 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:31,915 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 17:48:31,915 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737403083] [2019-12-27 17:48:31,916 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:31,916 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 17:48:31,916 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [430491146] [2019-12-27 17:48:31,916 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:31,928 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:31,984 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 94 states and 142 transitions. [2019-12-27 17:48:31,984 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:31,986 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:48:31,986 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 17:48:31,986 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:31,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 17:48:31,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:48:31,987 INFO L87 Difference]: Start difference. First operand 15822 states and 56717 transitions. Second operand 3 states. [2019-12-27 17:48:32,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:32,222 INFO L93 Difference]: Finished difference Result 14684 states and 51614 transitions. [2019-12-27 17:48:32,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 17:48:32,226 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 17:48:32,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:32,263 INFO L225 Difference]: With dead ends: 14684 [2019-12-27 17:48:32,263 INFO L226 Difference]: Without dead ends: 14684 [2019-12-27 17:48:32,264 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 2 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 17:48:32,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14684 states. [2019-12-27 17:48:32,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14684 to 14684. [2019-12-27 17:48:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14684 states. [2019-12-27 17:48:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14684 states to 14684 states and 51614 transitions. [2019-12-27 17:48:33,351 INFO L78 Accepts]: Start accepts. Automaton has 14684 states and 51614 transitions. Word has length 44 [2019-12-27 17:48:33,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:33,352 INFO L462 AbstractCegarLoop]: Abstraction has 14684 states and 51614 transitions. [2019-12-27 17:48:33,352 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 17:48:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 14684 states and 51614 transitions. [2019-12-27 17:48:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 17:48:33,378 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:33,378 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] [2019-12-27 17:48:33,378 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:33,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:33,379 INFO L82 PathProgramCache]: Analyzing trace with hash -1553375992, now seen corresponding path program 2 times [2019-12-27 17:48:33,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:33,380 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120798336] [2019-12-27 17:48:33,380 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:33,461 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 17:48:33,462 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120798336] [2019-12-27 17:48:33,463 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:33,463 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:48:33,463 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [761629486] [2019-12-27 17:48:33,463 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:33,476 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:33,515 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 74 states and 102 transitions. [2019-12-27 17:48:33,515 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:33,526 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 6 times. [2019-12-27 17:48:33,526 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 17:48:33,527 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:33,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 17:48:33,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:48:33,528 INFO L87 Difference]: Start difference. First operand 14684 states and 51614 transitions. Second operand 5 states. [2019-12-27 17:48:34,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:34,270 INFO L93 Difference]: Finished difference Result 31019 states and 98480 transitions. [2019-12-27 17:48:34,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 17:48:34,270 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-27 17:48:34,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:34,323 INFO L225 Difference]: With dead ends: 31019 [2019-12-27 17:48:34,323 INFO L226 Difference]: Without dead ends: 31019 [2019-12-27 17:48:34,323 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 17:48:34,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31019 states. [2019-12-27 17:48:35,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31019 to 29051. [2019-12-27 17:48:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29051 states. [2019-12-27 17:48:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29051 states to 29051 states and 93631 transitions. [2019-12-27 17:48:35,106 INFO L78 Accepts]: Start accepts. Automaton has 29051 states and 93631 transitions. Word has length 44 [2019-12-27 17:48:35,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:35,106 INFO L462 AbstractCegarLoop]: Abstraction has 29051 states and 93631 transitions. [2019-12-27 17:48:35,106 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 17:48:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 29051 states and 93631 transitions. [2019-12-27 17:48:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 17:48:35,161 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:35,161 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] [2019-12-27 17:48:35,162 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:35,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:35,162 INFO L82 PathProgramCache]: Analyzing trace with hash -472095937, now seen corresponding path program 1 times [2019-12-27 17:48:35,163 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:35,163 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265170781] [2019-12-27 17:48:35,163 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:35,228 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 17:48:35,228 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [265170781] [2019-12-27 17:48:35,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:35,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:48:35,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1762967364] [2019-12-27 17:48:35,230 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:35,245 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:35,299 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 89 states and 132 transitions. [2019-12-27 17:48:35,299 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:35,307 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 17:48:35,308 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 17:48:35,309 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:35,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 17:48:35,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:48:35,309 INFO L87 Difference]: Start difference. First operand 29051 states and 93631 transitions. Second operand 5 states. [2019-12-27 17:48:36,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:36,217 INFO L93 Difference]: Finished difference Result 38933 states and 122009 transitions. [2019-12-27 17:48:36,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 17:48:36,217 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-27 17:48:36,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:36,280 INFO L225 Difference]: With dead ends: 38933 [2019-12-27 17:48:36,280 INFO L226 Difference]: Without dead ends: 38933 [2019-12-27 17:48:36,281 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 17:48:36,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38933 states. [2019-12-27 17:48:36,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38933 to 34138. [2019-12-27 17:48:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34138 states. [2019-12-27 17:48:36,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34138 states to 34138 states and 108693 transitions. [2019-12-27 17:48:36,953 INFO L78 Accepts]: Start accepts. Automaton has 34138 states and 108693 transitions. Word has length 44 [2019-12-27 17:48:36,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:36,954 INFO L462 AbstractCegarLoop]: Abstraction has 34138 states and 108693 transitions. [2019-12-27 17:48:36,954 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 17:48:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 34138 states and 108693 transitions. [2019-12-27 17:48:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 17:48:37,001 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:37,001 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] [2019-12-27 17:48:37,002 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:37,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:37,002 INFO L82 PathProgramCache]: Analyzing trace with hash -1100713810, now seen corresponding path program 1 times [2019-12-27 17:48:37,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:37,003 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278625285] [2019-12-27 17:48:37,003 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:37,076 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 17:48:37,076 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278625285] [2019-12-27 17:48:37,077 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:37,077 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:48:37,077 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [285810059] [2019-12-27 17:48:37,077 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:37,089 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:37,155 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 104 states and 161 transitions. [2019-12-27 17:48:37,155 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:37,157 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 1 times. [2019-12-27 17:48:37,157 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 17:48:37,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:37,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 17:48:37,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:48:37,158 INFO L87 Difference]: Start difference. First operand 34138 states and 108693 transitions. Second operand 3 states. [2019-12-27 17:48:37,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:37,321 INFO L93 Difference]: Finished difference Result 34064 states and 108449 transitions. [2019-12-27 17:48:37,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 17:48:37,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-12-27 17:48:37,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:37,379 INFO L225 Difference]: With dead ends: 34064 [2019-12-27 17:48:37,380 INFO L226 Difference]: Without dead ends: 34064 [2019-12-27 17:48:37,380 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 17:48:37,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34064 states. [2019-12-27 17:48:38,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34064 to 34064. [2019-12-27 17:48:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34064 states. [2019-12-27 17:48:38,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34064 states to 34064 states and 108449 transitions. [2019-12-27 17:48:38,264 INFO L78 Accepts]: Start accepts. Automaton has 34064 states and 108449 transitions. Word has length 45 [2019-12-27 17:48:38,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:38,264 INFO L462 AbstractCegarLoop]: Abstraction has 34064 states and 108449 transitions. [2019-12-27 17:48:38,264 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 17:48:38,264 INFO L276 IsEmpty]: Start isEmpty. Operand 34064 states and 108449 transitions. [2019-12-27 17:48:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 17:48:38,316 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:38,316 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] [2019-12-27 17:48:38,316 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:38,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:38,317 INFO L82 PathProgramCache]: Analyzing trace with hash -465621339, now seen corresponding path program 1 times [2019-12-27 17:48:38,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:38,317 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516575218] [2019-12-27 17:48:38,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:38,472 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 17:48:38,472 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516575218] [2019-12-27 17:48:38,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:38,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 17:48:38,473 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [51695846] [2019-12-27 17:48:38,473 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:38,489 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:38,553 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 87 states and 127 transitions. [2019-12-27 17:48:38,553 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:38,555 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:48:38,556 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 17:48:38,556 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:38,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 17:48:38,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 17:48:38,557 INFO L87 Difference]: Start difference. First operand 34064 states and 108449 transitions. Second operand 6 states. [2019-12-27 17:48:38,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:38,793 INFO L93 Difference]: Finished difference Result 31950 states and 103544 transitions. [2019-12-27 17:48:38,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 17:48:38,794 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 45 [2019-12-27 17:48:38,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:38,871 INFO L225 Difference]: With dead ends: 31950 [2019-12-27 17:48:38,871 INFO L226 Difference]: Without dead ends: 31735 [2019-12-27 17:48:38,871 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 17:48:39,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31735 states. [2019-12-27 17:48:39,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31735 to 31735. [2019-12-27 17:48:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31735 states. [2019-12-27 17:48:39,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31735 states to 31735 states and 103069 transitions. [2019-12-27 17:48:39,582 INFO L78 Accepts]: Start accepts. Automaton has 31735 states and 103069 transitions. Word has length 45 [2019-12-27 17:48:39,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:39,583 INFO L462 AbstractCegarLoop]: Abstraction has 31735 states and 103069 transitions. [2019-12-27 17:48:39,583 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 17:48:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 31735 states and 103069 transitions. [2019-12-27 17:48:39,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-27 17:48:39,626 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:39,627 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] [2019-12-27 17:48:39,627 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:39,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:39,627 INFO L82 PathProgramCache]: Analyzing trace with hash -15908743, now seen corresponding path program 1 times [2019-12-27 17:48:39,628 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:39,628 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479318227] [2019-12-27 17:48:39,628 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:39,928 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 17:48:39,929 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479318227] [2019-12-27 17:48:39,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:39,929 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 17:48:39,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [392924076] [2019-12-27 17:48:39,930 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:39,954 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:40,157 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 172 states and 302 transitions. [2019-12-27 17:48:40,158 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:40,208 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 22 times. [2019-12-27 17:48:40,209 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 17:48:40,209 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:40,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 17:48:40,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-27 17:48:40,209 INFO L87 Difference]: Start difference. First operand 31735 states and 103069 transitions. Second operand 7 states. [2019-12-27 17:48:41,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:41,248 INFO L93 Difference]: Finished difference Result 39330 states and 125010 transitions. [2019-12-27 17:48:41,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-12-27 17:48:41,249 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 61 [2019-12-27 17:48:41,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:41,316 INFO L225 Difference]: With dead ends: 39330 [2019-12-27 17:48:41,317 INFO L226 Difference]: Without dead ends: 39330 [2019-12-27 17:48:41,317 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 23 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2019-12-27 17:48:41,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39330 states. [2019-12-27 17:48:42,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39330 to 31863. [2019-12-27 17:48:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31863 states. [2019-12-27 17:48:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31863 states to 31863 states and 103330 transitions. [2019-12-27 17:48:42,338 INFO L78 Accepts]: Start accepts. Automaton has 31863 states and 103330 transitions. Word has length 61 [2019-12-27 17:48:42,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:42,338 INFO L462 AbstractCegarLoop]: Abstraction has 31863 states and 103330 transitions. [2019-12-27 17:48:42,338 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 17:48:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 31863 states and 103330 transitions. [2019-12-27 17:48:42,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-27 17:48:42,375 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:42,375 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] [2019-12-27 17:48:42,376 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:42,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:42,376 INFO L82 PathProgramCache]: Analyzing trace with hash -828803287, now seen corresponding path program 1 times [2019-12-27 17:48:42,376 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:42,377 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541989009] [2019-12-27 17:48:42,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 17:48:42,498 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 17:48:42,499 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541989009] [2019-12-27 17:48:42,499 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 17:48:42,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 17:48:42,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1052687936] [2019-12-27 17:48:42,500 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 17:48:42,524 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 17:48:42,829 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 268 states and 521 transitions. [2019-12-27 17:48:42,830 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 17:48:42,831 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 17:48:42,831 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 17:48:42,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 17:48:42,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 17:48:42,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 17:48:42,832 INFO L87 Difference]: Start difference. First operand 31863 states and 103330 transitions. Second operand 4 states. [2019-12-27 17:48:42,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 17:48:42,996 INFO L93 Difference]: Finished difference Result 32535 states and 104750 transitions. [2019-12-27 17:48:42,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 17:48:42,996 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2019-12-27 17:48:42,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 17:48:42,999 INFO L225 Difference]: With dead ends: 32535 [2019-12-27 17:48:43,000 INFO L226 Difference]: Without dead ends: 1359 [2019-12-27 17:48:43,000 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 17:48:43,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1359 states. [2019-12-27 17:48:43,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1359 to 1353. [2019-12-27 17:48:43,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1353 states. [2019-12-27 17:48:43,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1353 states and 2875 transitions. [2019-12-27 17:48:43,013 INFO L78 Accepts]: Start accepts. Automaton has 1353 states and 2875 transitions. Word has length 62 [2019-12-27 17:48:43,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 17:48:43,013 INFO L462 AbstractCegarLoop]: Abstraction has 1353 states and 2875 transitions. [2019-12-27 17:48:43,013 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 17:48:43,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2875 transitions. [2019-12-27 17:48:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-27 17:48:43,014 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 17:48:43,015 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:48:43,015 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 17:48:43,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 17:48:43,015 INFO L82 PathProgramCache]: Analyzing trace with hash 1964717699, now seen corresponding path program 2 times [2019-12-27 17:48:43,016 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 17:48:43,016 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482020852] [2019-12-27 17:48:43,016 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 17:48:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 17:48:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 17:48:43,230 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 17:48:43,230 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 17:48:43,235 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1077] [1077] ULTIMATE.startENTRY-->L834: Formula: (let ((.cse1 (store |v_#valid_122| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_259| 1))) (and (= (store |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1693~0.base_29| (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~#t1693~0.base_29|) |v_ULTIMATE.start_main_~#t1693~0.offset_22| 0)) |v_#memory_int_457|) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1693~0.base_29|)) (= |v_#NULL.offset_6| 0) (= v_~__unbuffered_p1_EBX~0_28 0) (< |v_#StackHeapBarrier_46| |v_ULTIMATE.start_main_~#t1693~0.base_29|) (< 0 |v_#StackHeapBarrier_46|) (= v_~x$r_buff1_thd1~0_163 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 |v_~#x~0.offset_259|) (= 0 v_~__unbuffered_p1_EAX~0_52) (= |v_#length_81| (store (store |v_#length_83| |v_~#x~0.base_259| 4) |v_ULTIMATE.start_main_~#t1693~0.base_29| 4)) (= 0 v_~x$r_buff0_thd2~0_226) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~x$w_buff0_used~0_744) (= 0 v_~x$r_buff1_thd2~0_106) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~x$w_buff1_used~0_363) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~x$w_buff1~0_131) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_83) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 (select .cse1 |v_~#x~0.base_259|)) (< |v_#StackHeapBarrier_46| |v_~#x~0.base_259|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= 0 v_~x$w_buff0~0_124) (= v_~x$r_buff1_thd0~0_62 0) (= v_~x$mem_tmp~0_85 0) (= 0 v_~weak$$choice1~0_32) (= 0 (select (select |v_#memory_int_458| |v_~#x~0.base_259|) |v_~#x~0.offset_259|)) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~y~0_111 0) (= 0 v_~x$r_buff0_thd3~0_72) (= v_~main$tmp_guard0~0_29 0) (= v_~__unbuffered_cnt~0_174 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= v_~weak$$choice2~0_134 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 v_~__unbuffered_p0_EAX~0_97) (= 0 v_~x$r_buff0_thd0~0_79) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#valid_120| (store .cse0 |v_ULTIMATE.start_main_~#t1693~0.base_29| 1)) (= v_~x$r_buff0_thd1~0_241 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72) (= |v_ULTIMATE.start_main_~#t1693~0.offset_22| 0) (= 0 v_~weak$$choice0~0_70) (= v_~x$flush_delayed~0_159 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_46|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_458|, #length=|v_#length_83|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_124, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_51|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_32|, ~x$flush_delayed~0=v_~x$flush_delayed~0_159, ULTIMATE.start_main_~#t1693~0.offset=|v_ULTIMATE.start_main_~#t1693~0.offset_22|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_56|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_163, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_72, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_29|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_174|, ~weak$$choice1~0=v_~weak$$choice1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_97, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_52, #length=|v_#length_81|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_10|, ULTIMATE.start_main_~#t1695~0.offset=|v_ULTIMATE.start_main_~#t1695~0.offset_59|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_79, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_42|, ~#x~0.offset=|v_~#x~0.offset_259|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_19|, ~x$w_buff1~0=v_~x$w_buff1~0_131, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_363, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_106, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_46|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_70, #StackHeapBarrier=|v_#StackHeapBarrier_46|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ULTIMATE.start_main_~#t1694~0.offset=|v_ULTIMATE.start_main_~#t1694~0.offset_33|, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_174, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_241, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_57|, ~x$mem_tmp~0=v_~x$mem_tmp~0_85, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_24|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_74|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_83, ~y~0=v_~y~0_111, ULTIMATE.start_main_~#t1695~0.base=|v_ULTIMATE.start_main_~#t1695~0.base_62|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_35|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_28, ULTIMATE.start_main_~#t1693~0.base=|v_ULTIMATE.start_main_~#t1693~0.base_29|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_62, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_226, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_72, #NULL.base=|v_#NULL.base_6|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_45|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_744, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_~#t1694~0.base=|v_ULTIMATE.start_main_~#t1694~0.base_38|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, #valid=|v_#valid_120|, #memory_int=|v_#memory_int_457|, ~#x~0.base=|v_~#x~0.base_259|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_72, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1693~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1695~0.offset, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ULTIMATE.start_main_~#t1694~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1695~0.base, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ULTIMATE.start_main_~#t1693~0.base, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_~#t1694~0.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-27 17:48:43,238 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L834-1-->L836: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t1694~0.base_24|)) (= (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1694~0.base_24| 1) |v_#valid_37|) (= |v_#memory_int_224| (store |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1694~0.base_24| (store (select |v_#memory_int_225| |v_ULTIMATE.start_main_~#t1694~0.base_24|) |v_ULTIMATE.start_main_~#t1694~0.offset_23| 1))) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1694~0.base_24|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1694~0.base_24| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1694~0.base_24|)) (= |v_ULTIMATE.start_main_~#t1694~0.offset_23| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_225|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_~#t1694~0.base=|v_ULTIMATE.start_main_~#t1694~0.base_24|, ULTIMATE.start_main_~#t1694~0.offset=|v_ULTIMATE.start_main_~#t1694~0.offset_23|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_224|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, ULTIMATE.start_main_~#t1694~0.base, ULTIMATE.start_main_~#t1694~0.offset, #valid, #memory_int, #length] because there is no mapped edge [2019-12-27 17:48:43,240 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1026] [1026] L836-1-->L838: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1695~0.base_14| 0)) (= |v_ULTIMATE.start_main_~#t1695~0.offset_12| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1695~0.base_14|) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t1695~0.base_14|)) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t1695~0.base_14| 1)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t1695~0.base_14| 4)) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1695~0.base_14| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1695~0.base_14|) |v_ULTIMATE.start_main_~#t1695~0.offset_12| 2)) |v_#memory_int_204|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_205|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_5|, ULTIMATE.start_main_~#t1695~0.offset=|v_ULTIMATE.start_main_~#t1695~0.offset_12|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_204|, #length=|v_#length_17|, ULTIMATE.start_main_~#t1695~0.base=|v_ULTIMATE.start_main_~#t1695~0.base_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1695~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1695~0.base] because there is no mapped edge [2019-12-27 17:48:43,248 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1001] [1001] L811-2-->L811-5: Formula: (let ((.cse2 (= |P2Thread1of1ForFork1_#t~ite58_Out-117010350| |P2Thread1of1ForFork1_#t~ite59_Out-117010350|)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In-117010350 256))) (.cse0 (= 0 (mod ~x$r_buff1_thd3~0_In-117010350 256)))) (or (and (not .cse0) (= |P2Thread1of1ForFork1_#t~mem57_In-117010350| |P2Thread1of1ForFork1_#t~mem57_Out-117010350|) (not .cse1) .cse2 (= |P2Thread1of1ForFork1_#t~ite58_Out-117010350| ~x$w_buff1~0_In-117010350)) (and (= |P2Thread1of1ForFork1_#t~mem57_Out-117010350| |P2Thread1of1ForFork1_#t~ite58_Out-117010350|) (= |P2Thread1of1ForFork1_#t~mem57_Out-117010350| (select (select |#memory_int_In-117010350| |~#x~0.base_In-117010350|) |~#x~0.offset_In-117010350|)) .cse2 (or .cse1 .cse0)))) InVars {~#x~0.offset=|~#x~0.offset_In-117010350|, ~x$w_buff1~0=~x$w_buff1~0_In-117010350, ~#x~0.base=|~#x~0.base_In-117010350|, #memory_int=|#memory_int_In-117010350|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In-117010350|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-117010350, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-117010350} OutVars{P2Thread1of1ForFork1_#t~ite59=|P2Thread1of1ForFork1_#t~ite59_Out-117010350|, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-117010350|, ~#x~0.offset=|~#x~0.offset_In-117010350|, ~x$w_buff1~0=~x$w_buff1~0_In-117010350, ~#x~0.base=|~#x~0.base_In-117010350|, #memory_int=|#memory_int_In-117010350|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out-117010350|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-117010350, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-117010350} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-27 17:48:43,250 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L812-->L812-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In1870304922 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In1870304922 256)))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork1_#t~ite60_Out1870304922| 0)) (and (= |P2Thread1of1ForFork1_#t~ite60_Out1870304922| ~x$w_buff0_used~0_In1870304922) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1870304922, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1870304922} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out1870304922|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1870304922, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1870304922} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-27 17:48:43,252 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1013] [1013] L813-->L813-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff1_thd3~0_In-729181714 256))) (.cse0 (= (mod ~x$w_buff1_used~0_In-729181714 256) 0)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In-729181714 256))) (.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In-729181714 256)))) (or (and (= 0 |P2Thread1of1ForFork1_#t~ite61_Out-729181714|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~x$w_buff1_used~0_In-729181714 |P2Thread1of1ForFork1_#t~ite61_Out-729181714|) (or .cse1 .cse0) (or .cse2 .cse3)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-729181714, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-729181714, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-729181714, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-729181714} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-729181714, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-729181714, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-729181714, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-729181714|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-729181714} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-27 17:48:43,253 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L814-->L815: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In212907983 256) 0)) (.cse0 (= 0 (mod ~x$r_buff0_thd3~0_In212907983 256)))) (or (and (= 0 ~x$r_buff0_thd3~0_Out212907983) (not .cse0) (not .cse1)) (and (= ~x$r_buff0_thd3~0_Out212907983 ~x$r_buff0_thd3~0_In212907983) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In212907983, ~x$w_buff0_used~0=~x$w_buff0_used~0_In212907983} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out212907983|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out212907983, ~x$w_buff0_used~0=~x$w_buff0_used~0_In212907983} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 17:48:43,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L815-->L815-2: Formula: (let ((.cse1 (= (mod ~x$w_buff0_used~0_In987409823 256) 0)) (.cse0 (= (mod ~x$r_buff0_thd3~0_In987409823 256) 0)) (.cse2 (= (mod ~x$r_buff1_thd3~0_In987409823 256) 0)) (.cse3 (= (mod ~x$w_buff1_used~0_In987409823 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite63_Out987409823|)) (and (or .cse1 .cse0) (= |P2Thread1of1ForFork1_#t~ite63_Out987409823| ~x$r_buff1_thd3~0_In987409823) (or .cse2 .cse3)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In987409823, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In987409823, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In987409823, ~x$w_buff0_used~0=~x$w_buff0_used~0_In987409823} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In987409823, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In987409823, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out987409823|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In987409823, ~x$w_buff0_used~0=~x$w_buff0_used~0_In987409823} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-27 17:48:43,254 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1038] [1038] L815-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~__unbuffered_cnt~0_64 (+ v_~__unbuffered_cnt~0_65 1)) (= v_~x$r_buff1_thd3~0_42 |v_P2Thread1of1ForFork1_#t~ite63_30|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_65} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_42, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_64, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 17:48:43,264 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [960] [960] L756-->L757: Formula: (and (not (= (mod v_~weak$$choice2~0_76 256) 0)) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_120)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_76} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_76, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_10|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_14|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_17|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 17:48:43,267 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L761-->L761-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In1864481567 256)))) (or (and (= |P0Thread1of1ForFork2_#t~mem28_Out1864481567| |P0Thread1of1ForFork2_#t~ite29_Out1864481567|) .cse0 (= |P0Thread1of1ForFork2_#t~mem28_Out1864481567| (select (select |#memory_int_In1864481567| |~#x~0.base_In1864481567|) |~#x~0.offset_In1864481567|))) (and (not .cse0) (= |P0Thread1of1ForFork2_#t~mem28_In1864481567| |P0Thread1of1ForFork2_#t~mem28_Out1864481567|) (= |P0Thread1of1ForFork2_#t~ite29_Out1864481567| ~x$mem_tmp~0_In1864481567)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In1864481567|, ~x$flush_delayed~0=~x$flush_delayed~0_In1864481567, ~#x~0.offset=|~#x~0.offset_In1864481567|, ~#x~0.base=|~#x~0.base_In1864481567|, #memory_int=|#memory_int_In1864481567|, ~x$mem_tmp~0=~x$mem_tmp~0_In1864481567} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out1864481567|, ~x$flush_delayed~0=~x$flush_delayed~0_In1864481567, ~#x~0.offset=|~#x~0.offset_In1864481567|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out1864481567|, ~#x~0.base=|~#x~0.base_In1864481567|, #memory_int=|#memory_int_In1864481567|, ~x$mem_tmp~0=~x$mem_tmp~0_In1864481567} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-27 17:48:43,267 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L761-2-->P0EXIT: Formula: (and (= |v_P0Thread1of1ForFork2_#res.offset_5| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_5|) (= |v_#memory_int_198| (store |v_#memory_int_199| |v_~#x~0.base_129| (store (select |v_#memory_int_199| |v_~#x~0.base_129|) |v_~#x~0.offset_129| |v_P0Thread1of1ForFork2_#t~ite29_44|))) (= (+ v_~__unbuffered_cnt~0_59 1) v_~__unbuffered_cnt~0_58) (= v_~x$flush_delayed~0_85 0) (= v_~y~0_51 1)) InVars {~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_44|, #memory_int=|v_#memory_int_199|, ~#x~0.base=|v_~#x~0.base_129|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_23|, ~x$flush_delayed~0=v_~x$flush_delayed~0_85, ~#x~0.offset=|v_~#x~0.offset_129|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_43|, #memory_int=|v_#memory_int_198|, ~#x~0.base=|v_~#x~0.base_129|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_58, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_5|, ~y~0=v_~y~0_51} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base, ~y~0] because there is no mapped edge [2019-12-27 17:48:43,284 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [913] [913] L792-->L793: Formula: (and (not (= (mod v_~weak$$choice2~0_37 256) 0)) (= v_~x$r_buff0_thd2~0_47 v_~x$r_buff0_thd2~0_46)) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47, ~weak$$choice2~0=v_~weak$$choice2~0_37} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_9|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_46, ~weak$$choice2~0=v_~weak$$choice2~0_37, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_7|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_7|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-27 17:48:43,287 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [997] [997] L795-->L795-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In-935342482 256)))) (or (and (= |P1Thread1of1ForFork0_#t~mem55_Out-935342482| (select (select |#memory_int_In-935342482| |~#x~0.base_In-935342482|) |~#x~0.offset_In-935342482|)) (= |P1Thread1of1ForFork0_#t~mem55_Out-935342482| |P1Thread1of1ForFork0_#t~ite56_Out-935342482|) .cse0) (and (= |P1Thread1of1ForFork0_#t~mem55_In-935342482| |P1Thread1of1ForFork0_#t~mem55_Out-935342482|) (= |P1Thread1of1ForFork0_#t~ite56_Out-935342482| ~x$mem_tmp~0_In-935342482) (not .cse0)))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-935342482, ~#x~0.offset=|~#x~0.offset_In-935342482|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-935342482|, ~#x~0.base=|~#x~0.base_In-935342482|, #memory_int=|#memory_int_In-935342482|, ~x$mem_tmp~0=~x$mem_tmp~0_In-935342482} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-935342482, ~#x~0.offset=|~#x~0.offset_In-935342482|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-935342482|, ~#x~0.base=|~#x~0.base_In-935342482|, #memory_int=|#memory_int_In-935342482|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-935342482|, ~x$mem_tmp~0=~x$mem_tmp~0_In-935342482} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-27 17:48:43,287 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L795-2-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_71 (+ v_~__unbuffered_cnt~0_72 1)) (= |v_#memory_int_277| (store |v_#memory_int_278| |v_~#x~0.base_174| (store (select |v_#memory_int_278| |v_~#x~0.base_174|) |v_~#x~0.offset_174| |v_P1Thread1of1ForFork0_#t~ite56_26|))) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|) (= v_~x$flush_delayed~0_97 0)) InVars {~#x~0.offset=|v_~#x~0.offset_174|, #memory_int=|v_#memory_int_278|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_26|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_97, ~#x~0.offset=|v_~#x~0.offset_174|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_17|, #memory_int=|v_#memory_int_277|, ~#x~0.base=|v_~#x~0.base_174|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_71, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-27 17:48:43,289 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [938] [938] L842-->L844-2: Formula: (and (not (= (mod v_~main$tmp_guard0~0_4 256) 0)) (or (= 0 (mod v_~x$w_buff0_used~0_231 256)) (= (mod v_~x$r_buff0_thd0~0_29 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_4, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_231} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 17:48:43,289 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1006] [1006] L844-2-->L844-4: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff1_used~0_In1889806780 256))) (.cse0 (= (mod ~x$r_buff1_thd0~0_In1889806780 256) 0))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite68_Out1889806780| ~x$w_buff1~0_In1889806780) (= |ULTIMATE.start_main_#t~mem67_In1889806780| |ULTIMATE.start_main_#t~mem67_Out1889806780|)) (and (= |ULTIMATE.start_main_#t~mem67_Out1889806780| |ULTIMATE.start_main_#t~ite68_Out1889806780|) (= |ULTIMATE.start_main_#t~mem67_Out1889806780| (select (select |#memory_int_In1889806780| |~#x~0.base_In1889806780|) |~#x~0.offset_In1889806780|)) (or .cse1 .cse0)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In1889806780|, ~#x~0.offset=|~#x~0.offset_In1889806780|, ~x$w_buff1~0=~x$w_buff1~0_In1889806780, ~#x~0.base=|~#x~0.base_In1889806780|, #memory_int=|#memory_int_In1889806780|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1889806780, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1889806780} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out1889806780|, ~#x~0.offset=|~#x~0.offset_In1889806780|, ~x$w_buff1~0=~x$w_buff1~0_In1889806780, ~#x~0.base=|~#x~0.base_In1889806780|, #memory_int=|#memory_int_In1889806780|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1889806780, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1889806780|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1889806780} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-27 17:48:43,290 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [907] [907] L844-4-->L845: Formula: (= (store |v_#memory_int_34| |v_~#x~0.base_20| (store (select |v_#memory_int_34| |v_~#x~0.base_20|) |v_~#x~0.offset_20| |v_ULTIMATE.start_main_#t~ite68_7|)) |v_#memory_int_33|) InVars {~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_34|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_7|} OutVars{ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_4|, ~#x~0.offset=|v_~#x~0.offset_20|, #memory_int=|v_#memory_int_33|, ~#x~0.base=|v_~#x~0.base_20|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_6|, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, #memory_int, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-27 17:48:43,290 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] L845-->L845-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In1754846788 256))) (.cse0 (= (mod ~x$r_buff0_thd0~0_In1754846788 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out1754846788|)) (and (= ~x$w_buff0_used~0_In1754846788 |ULTIMATE.start_main_#t~ite70_Out1754846788|) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1754846788, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1754846788} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1754846788, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out1754846788|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1754846788} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-27 17:48:43,291 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [991] [991] L846-->L846-2: Formula: (let ((.cse3 (= (mod ~x$r_buff0_thd0~0_In-2089137383 256) 0)) (.cse2 (= (mod ~x$w_buff0_used~0_In-2089137383 256) 0)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In-2089137383 256))) (.cse0 (= (mod ~x$r_buff1_thd0~0_In-2089137383 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite71_Out-2089137383| ~x$w_buff1_used~0_In-2089137383) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |ULTIMATE.start_main_#t~ite71_Out-2089137383| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2089137383, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-2089137383, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-2089137383, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2089137383} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-2089137383, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-2089137383|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-2089137383, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-2089137383, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-2089137383} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-27 17:48:43,293 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L847-->L848: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In-1292312781 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1292312781 256)))) (or (and (= ~x$r_buff0_thd0~0_Out-1292312781 ~x$r_buff0_thd0~0_In-1292312781) (or .cse0 .cse1)) (and (not .cse1) (= ~x$r_buff0_thd0~0_Out-1292312781 0) (not .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1292312781, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1292312781} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-1292312781, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-1292312781|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1292312781} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-27 17:48:43,294 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L848-->L852: Formula: (let ((.cse0 (= (mod ~x$r_buff1_thd0~0_In2141119383 256) 0)) (.cse1 (= (mod ~x$w_buff1_used~0_In2141119383 256) 0)) (.cse4 (= |ULTIMATE.start_main_#t~nondet74_In2141119383| ~weak$$choice1~0_Out2141119383)) (.cse2 (= 0 (mod ~x$w_buff0_used~0_In2141119383 256))) (.cse3 (= (mod ~x$r_buff0_thd0~0_In2141119383 256) 0))) (or (and (= ~x$r_buff1_thd0~0_Out2141119383 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) .cse4) (and (= ~x$r_buff1_thd0~0_Out2141119383 ~x$r_buff1_thd0~0_In2141119383) (or .cse0 .cse1) .cse4 (or .cse2 .cse3)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2141119383, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In2141119383|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2141119383, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2141119383, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2141119383} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out2141119383|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2141119383, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out2141119383|, ~weak$$choice1~0=~weak$$choice1~0_Out2141119383, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2141119383, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out2141119383, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2141119383} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-27 17:48:43,294 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L852-->L852-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In1103029187 256) 0))) (.cse1 (= (mod ~weak$$choice1~0_In1103029187 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite76_Out1103029187| |ULTIMATE.start_main_#t~mem75_Out1103029187|) .cse0 (not .cse1) (= (select (select |#memory_int_In1103029187| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1103029187) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1103029187) |ULTIMATE.start_main_#t~mem75_Out1103029187|)) (and (= |ULTIMATE.start_main_#t~ite76_Out1103029187| ~__unbuffered_p0_EAX~0_In1103029187) (= |ULTIMATE.start_main_#t~mem75_In1103029187| |ULTIMATE.start_main_#t~mem75_Out1103029187|) .cse0 .cse1))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1103029187, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1103029187, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In1103029187|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1103029187, #memory_int=|#memory_int_In1103029187|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1103029187, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1103029187} OutVars{~weak$$choice1~0=~weak$$choice1~0_In1103029187, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1103029187, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out1103029187|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1103029187, #memory_int=|#memory_int_In1103029187|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1103029187, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1103029187, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out1103029187|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-27 17:48:43,294 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L852-3-->L5: Formula: (and (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_69) (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_69)) (.cse1 (= 2 v_~__unbuffered_p1_EAX~0_41)) (.cse0 (= v_~__unbuffered_p1_EBX~0_17 0)) (.cse3 (= v_~y~0_60 2))) (or (and (= v_~main$tmp_guard1~0_17 0) .cse0 .cse1 .cse2 .cse3) (and (or (not .cse2) (not .cse1) (not .cse0) (not .cse3)) (= v_~main$tmp_guard1~0_17 1))))) InVars {~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_11, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_17, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_41, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~y~0=v_~y~0_60, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_31|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-27 17:48:43,294 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_13 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_13, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 17:48:43,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 05:48:43 BasicIcfg [2019-12-27 17:48:43,428 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 17:48:43,430 INFO L168 Benchmark]: Toolchain (without parser) took 120904.84 ms. Allocated memory was 137.4 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 100.1 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,431 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 137.4 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 784.52 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 99.7 MB in the beginning and 153.4 MB in the end (delta: -53.8 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,432 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.89 ms. Allocated memory is still 201.3 MB. Free memory was 153.4 MB in the beginning and 150.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,433 INFO L168 Benchmark]: Boogie Preprocessor took 43.33 ms. Allocated memory is still 201.3 MB. Free memory was 150.8 MB in the beginning and 148.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,434 INFO L168 Benchmark]: RCFGBuilder took 951.18 ms. Allocated memory is still 201.3 MB. Free memory was 148.0 MB in the beginning and 87.9 MB in the end (delta: 60.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,435 INFO L168 Benchmark]: TraceAbstraction took 119047.14 ms. Allocated memory was 201.3 MB in the beginning and 3.9 GB in the end (delta: 3.7 GB). Free memory was 87.5 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2019-12-27 17:48:43,439 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 137.4 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 784.52 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 99.7 MB in the beginning and 153.4 MB in the end (delta: -53.8 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 72.89 ms. Allocated memory is still 201.3 MB. Free memory was 153.4 MB in the beginning and 150.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.33 ms. Allocated memory is still 201.3 MB. Free memory was 150.8 MB in the beginning and 148.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 951.18 ms. Allocated memory is still 201.3 MB. Free memory was 148.0 MB in the beginning and 87.9 MB in the end (delta: 60.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 119047.14 ms. Allocated memory was 201.3 MB in the beginning and 3.9 GB in the end (delta: 3.7 GB). Free memory was 87.5 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.7s, 211 ProgramPointsBefore, 105 ProgramPointsAfterwards, 258 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 61 ConcurrentYvCompositions, 30 ChoiceCompositions, 10244 VarBasedMoverChecksPositive, 252 VarBasedMoverChecksNegative, 26 SemBasedMoverChecksPositive, 321 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.9s, 0 MoverChecksTotal, 158490 CheckedPairsTotal, 147 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L834] FCALL, FORK 0 pthread_create(&t1693, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 x$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(x) [L750] 1 x$mem_tmp = x [L836] FCALL, FORK 0 pthread_create(&t1694, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1695, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L751] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L751] EXPR 1 \read(x) [L751] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L751] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L808] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L752] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] EXPR 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L811] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L812] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L813] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L752] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L753] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L754] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=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$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L757] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L758] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L759] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L760] EXPR 1 \read(x) [L760] 1 __unbuffered_p0_EAX = x [L777] 2 y = 2 [L780] 2 __unbuffered_p1_EAX = y [L783] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L784] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L785] 2 x$flush_delayed = weak$$choice2 [L786] EXPR 2 \read(x) [L786] 2 x$mem_tmp = x [L787] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L787] EXPR 2 \read(x) [L787] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, 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$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L787] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L788] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L788] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L789] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L789] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L790] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, 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$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L790] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L791] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L793] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={5:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L793] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L794] EXPR 2 \read(x) [L794] 2 __unbuffered_p1_EBX = x [L840] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={5:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=2] [L845] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L846] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 202 locations, 1 error locations. Result: UNSAFE, OverallTime: 118.6s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 17.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1787 SDtfs, 3061 SDslu, 3057 SDs, 0 SdLazy, 1392 SolverSat, 187 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 98 GetRequests, 41 SyntacticMatches, 6 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216372occurred 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: 34.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 14236 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 470 NumberOfCodeBlocks, 470 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 398 ConstructedInterpolants, 0 QuantifiedInterpolants, 34155 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 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...