/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.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:16:47,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:16:47,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:16:47,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:16:47,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:16:47,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:16:47,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:16:47,249 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:16:47,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:16:47,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:16:47,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:16:47,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:16:47,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:16:47,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:16:47,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:16:47,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:16:47,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:16:47,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:16:47,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:16:47,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:16:47,264 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:16:47,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:16:47,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:16:47,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:16:47,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:16:47,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:16:47,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:16:47,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:16:47,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:16:47,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:16:47,272 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:16:47,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:16:47,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:16:47,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:16:47,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:16:47,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:16:47,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:16:47,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:16:47,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:16:47,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:16:47,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:16:47,280 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.epf [2019-12-27 03:16:47,294 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:16:47,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:16:47,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:16:47,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:16:47,296 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:16:47,296 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:16:47,296 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:16:47,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:16:47,296 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:16:47,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:16:47,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:16:47,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:16:47,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:16:47,297 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:16:47,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:16:47,298 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:16:47,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:16:47,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:16:47,298 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:16:47,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:16:47,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:16:47,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:16:47,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:16:47,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:16:47,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:16:47,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:16:47,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:16:47,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:16:47,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:16:47,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:16:47,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:16:47,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:16:47,593 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:16:47,593 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:16:47,594 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-27 03:16:47,665 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86c752a4f/46ded204bf6547428349051febcdbc87/FLAGeb59bbda6 [2019-12-27 03:16:48,244 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:16:48,244 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-27 03:16:48,264 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86c752a4f/46ded204bf6547428349051febcdbc87/FLAGeb59bbda6 [2019-12-27 03:16:48,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86c752a4f/46ded204bf6547428349051febcdbc87 [2019-12-27 03:16:48,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:16:48,530 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:16:48,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:16:48,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:16:48,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:16:48,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:16:48" (1/1) ... [2019-12-27 03:16:48,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eb8f213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:48, skipping insertion in model container [2019-12-27 03:16:48,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:16:48" (1/1) ... [2019-12-27 03:16:48,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:16:48,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:16:49,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:16:49,125 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:16:49,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:16:49,284 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:16:49,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49 WrapperNode [2019-12-27 03:16:49,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:16:49,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:16:49,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:16:49,286 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:16:49,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:16:49,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:16:49,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:16:49,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:16:49,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (1/1) ... [2019-12-27 03:16:49,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:16:49,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:16:49,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:16:49,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:16:49,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (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 03:16:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:16:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:16:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:16:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:16:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:16:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:16:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 03:16:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 03:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:16:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:16:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:16:49,490 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 03:16:50,534 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:16:50,534 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 03:16:50,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:16:50 BoogieIcfgContainer [2019-12-27 03:16:50,536 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:16:50,537 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:16:50,537 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:16:50,540 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:16:50,541 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:16:48" (1/3) ... [2019-12-27 03:16:50,541 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34ecd2b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:16:50, skipping insertion in model container [2019-12-27 03:16:50,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:16:49" (2/3) ... [2019-12-27 03:16:50,542 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34ecd2b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:16:50, skipping insertion in model container [2019-12-27 03:16:50,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:16:50" (3/3) ... [2019-12-27 03:16:50,544 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi009_rmo.oepc.i [2019-12-27 03:16:50,552 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:16:50,552 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:16:50,559 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 03:16:50,560 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:16:50,600 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,601 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,602 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,602 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,602 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,602 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,603 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,604 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,604 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,604 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,604 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,605 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,605 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,605 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,605 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,606 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,607 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,608 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,609 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,610 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,611 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,612 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,612 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,612 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,612 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,612 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,613 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,614 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,615 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,616 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,617 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,617 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,617 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,617 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,617 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,618 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,618 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,618 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,618 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,618 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,619 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,620 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,621 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,622 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,622 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,622 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,622 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,623 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,624 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,625 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,625 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,625 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,626 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,627 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,628 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,629 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,630 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,631 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,631 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,631 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,631 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,631 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,632 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,632 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,632 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,632 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,632 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,633 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,633 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,633 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,633 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,633 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,634 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,634 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,634 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,634 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,634 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,635 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,635 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,635 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,635 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,635 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,636 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,636 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,636 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,636 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,637 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,637 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,637 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,637 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,637 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,637 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,638 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,638 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,638 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,638 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,638 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,639 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,639 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,639 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,639 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,639 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,640 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,640 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,640 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,640 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,640 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,641 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,641 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,641 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,641 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,641 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,641 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,642 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,642 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,642 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,642 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,642 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,643 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,643 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,643 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,643 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,644 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,644 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,644 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,645 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,646 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,647 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,648 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,649 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,650 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,653 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,654 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,654 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,654 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,654 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,654 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,655 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,655 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,655 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,655 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,656 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,656 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,656 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,656 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,656 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,657 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,657 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,657 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,657 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,657 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,657 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,658 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,658 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,658 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,658 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,658 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,659 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,659 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,659 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,659 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,659 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,662 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,663 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,663 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,663 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,663 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,663 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,664 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,667 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,668 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,668 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,668 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,668 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,668 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,668 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,669 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,669 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,669 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,669 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,669 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,670 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,670 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,670 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,670 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,670 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,670 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,671 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,671 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,671 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,671 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,671 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,672 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,672 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,672 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,672 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,672 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,672 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,673 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,673 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:16:50,688 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 03:16:50,709 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:16:50,710 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:16:50,710 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:16:50,710 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:16:50,710 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:16:50,710 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:16:50,710 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:16:50,711 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:16:50,728 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 259 transitions [2019-12-27 03:16:50,730 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-27 03:16:50,864 INFO L132 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-27 03:16:50,864 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:16:50,884 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 0/198 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-27 03:16:50,924 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-27 03:16:51,003 INFO L132 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-27 03:16:51,006 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:16:51,023 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 0/198 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-27 03:16:51,068 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-27 03:16:51,070 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:16:57,458 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-27 03:16:57,668 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-27 03:16:58,234 WARN L192 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-27 03:16:58,497 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-27 03:16:58,525 INFO L206 etLargeBlockEncoding]: Checked pairs total: 156337 [2019-12-27 03:16:58,525 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-27 03:16:58,528 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-27 03:17:58,468 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 221828 states. [2019-12-27 03:17:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 221828 states. [2019-12-27 03:17:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 03:17:58,538 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:17:58,539 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 03:17:58,540 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:17:58,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:17:58,547 INFO L82 PathProgramCache]: Analyzing trace with hash 1478494774, now seen corresponding path program 1 times [2019-12-27 03:17:58,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:17:58,558 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1081218753] [2019-12-27 03:17:58,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:17:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:17:58,926 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 03:17:58,927 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1081218753] [2019-12-27 03:17:58,928 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:17:58,928 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:17:58,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170011964] [2019-12-27 03:17:58,934 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:17:58,934 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:17:58,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:17:58,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:17:58,952 INFO L87 Difference]: Start difference. First operand 221828 states. Second operand 3 states. [2019-12-27 03:18:04,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:04,380 INFO L93 Difference]: Finished difference Result 212890 states and 1000280 transitions. [2019-12-27 03:18:04,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:18:04,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-27 03:18:04,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:05,358 INFO L225 Difference]: With dead ends: 212890 [2019-12-27 03:18:05,358 INFO L226 Difference]: Without dead ends: 199162 [2019-12-27 03:18:05,359 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 03:18:27,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199162 states. [2019-12-27 03:18:32,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199162 to 199162. [2019-12-27 03:18:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199162 states. [2019-12-27 03:18:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199162 states to 199162 states and 936073 transitions. [2019-12-27 03:18:42,721 INFO L78 Accepts]: Start accepts. Automaton has 199162 states and 936073 transitions. Word has length 17 [2019-12-27 03:18:42,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:42,722 INFO L462 AbstractCegarLoop]: Abstraction has 199162 states and 936073 transitions. [2019-12-27 03:18:42,722 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:18:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 199162 states and 936073 transitions. [2019-12-27 03:18:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 03:18:42,740 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:42,740 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 03:18:42,741 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:42,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:42,741 INFO L82 PathProgramCache]: Analyzing trace with hash -431730319, now seen corresponding path program 1 times [2019-12-27 03:18:42,742 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:42,742 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786888587] [2019-12-27 03:18:42,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:42,858 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 03:18:42,859 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786888587] [2019-12-27 03:18:42,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:42,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:18:42,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867779862] [2019-12-27 03:18:42,861 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:18:42,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:42,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:18:42,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:18:42,863 INFO L87 Difference]: Start difference. First operand 199162 states and 936073 transitions. Second operand 4 states. [2019-12-27 03:18:43,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:43,346 INFO L93 Difference]: Finished difference Result 51946 states and 200868 transitions. [2019-12-27 03:18:43,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:18:43,346 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 03:18:43,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:43,523 INFO L225 Difference]: With dead ends: 51946 [2019-12-27 03:18:43,523 INFO L226 Difference]: Without dead ends: 39646 [2019-12-27 03:18:43,524 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 03:18:44,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39646 states. [2019-12-27 03:18:44,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39646 to 39646. [2019-12-27 03:18:44,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39646 states. [2019-12-27 03:18:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39646 states to 39646 states and 145933 transitions. [2019-12-27 03:18:44,786 INFO L78 Accepts]: Start accepts. Automaton has 39646 states and 145933 transitions. Word has length 18 [2019-12-27 03:18:44,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:44,787 INFO L462 AbstractCegarLoop]: Abstraction has 39646 states and 145933 transitions. [2019-12-27 03:18:44,787 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:18:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 39646 states and 145933 transitions. [2019-12-27 03:18:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-27 03:18:44,821 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:44,821 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 03:18:44,821 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:44,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:44,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1114334134, now seen corresponding path program 1 times [2019-12-27 03:18:44,822 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:44,822 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980015684] [2019-12-27 03:18:44,822 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:44,993 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 03:18:44,993 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980015684] [2019-12-27 03:18:44,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:44,994 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:18:44,994 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328407710] [2019-12-27 03:18:44,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:18:44,995 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:44,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:18:44,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:18:44,995 INFO L87 Difference]: Start difference. First operand 39646 states and 145933 transitions. Second operand 6 states. [2019-12-27 03:18:45,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:45,660 INFO L93 Difference]: Finished difference Result 51992 states and 184409 transitions. [2019-12-27 03:18:45,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:18:45,661 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2019-12-27 03:18:45,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:45,818 INFO L225 Difference]: With dead ends: 51992 [2019-12-27 03:18:45,819 INFO L226 Difference]: Without dead ends: 51992 [2019-12-27 03:18:45,820 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:18:46,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51992 states. [2019-12-27 03:18:48,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51992 to 50282. [2019-12-27 03:18:48,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50282 states. [2019-12-27 03:18:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50282 states to 50282 states and 179472 transitions. [2019-12-27 03:18:48,685 INFO L78 Accepts]: Start accepts. Automaton has 50282 states and 179472 transitions. Word has length 28 [2019-12-27 03:18:48,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:48,685 INFO L462 AbstractCegarLoop]: Abstraction has 50282 states and 179472 transitions. [2019-12-27 03:18:48,685 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:18:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 50282 states and 179472 transitions. [2019-12-27 03:18:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 03:18:48,720 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:48,720 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:18:48,720 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:48,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:48,720 INFO L82 PathProgramCache]: Analyzing trace with hash 1164191729, now seen corresponding path program 1 times [2019-12-27 03:18:48,721 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:48,721 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433844559] [2019-12-27 03:18:48,721 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:48,835 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 03:18:48,835 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433844559] [2019-12-27 03:18:48,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:48,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:18:48,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243704663] [2019-12-27 03:18:48,836 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:18:48,837 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:48,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:18:48,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:18:48,837 INFO L87 Difference]: Start difference. First operand 50282 states and 179472 transitions. Second operand 5 states. [2019-12-27 03:18:48,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:48,989 INFO L93 Difference]: Finished difference Result 21962 states and 74855 transitions. [2019-12-27 03:18:48,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:18:48,989 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-27 03:18:48,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:49,025 INFO L225 Difference]: With dead ends: 21962 [2019-12-27 03:18:49,025 INFO L226 Difference]: Without dead ends: 19236 [2019-12-27 03:18:49,025 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 03:18:49,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19236 states. [2019-12-27 03:18:49,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19236 to 19236. [2019-12-27 03:18:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19236 states. [2019-12-27 03:18:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19236 states to 19236 states and 65664 transitions. [2019-12-27 03:18:49,506 INFO L78 Accepts]: Start accepts. Automaton has 19236 states and 65664 transitions. Word has length 29 [2019-12-27 03:18:49,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:49,506 INFO L462 AbstractCegarLoop]: Abstraction has 19236 states and 65664 transitions. [2019-12-27 03:18:49,506 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:18:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 19236 states and 65664 transitions. [2019-12-27 03:18:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:18:49,543 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:49,543 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] [2019-12-27 03:18:49,544 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:49,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:49,544 INFO L82 PathProgramCache]: Analyzing trace with hash 737566713, now seen corresponding path program 1 times [2019-12-27 03:18:49,544 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:49,544 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509087787] [2019-12-27 03:18:49,545 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:49,696 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 03:18:49,697 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509087787] [2019-12-27 03:18:49,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:49,697 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:18:49,698 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351409262] [2019-12-27 03:18:49,698 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:18:49,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:49,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:18:49,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:18:49,699 INFO L87 Difference]: Start difference. First operand 19236 states and 65664 transitions. Second operand 5 states. [2019-12-27 03:18:51,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:51,049 INFO L93 Difference]: Finished difference Result 25623 states and 86177 transitions. [2019-12-27 03:18:51,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 03:18:51,050 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-27 03:18:51,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:51,097 INFO L225 Difference]: With dead ends: 25623 [2019-12-27 03:18:51,097 INFO L226 Difference]: Without dead ends: 25623 [2019-12-27 03:18:51,097 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:18:51,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25623 states. [2019-12-27 03:18:51,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25623 to 20116. [2019-12-27 03:18:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20116 states. [2019-12-27 03:18:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20116 states to 20116 states and 68863 transitions. [2019-12-27 03:18:51,560 INFO L78 Accepts]: Start accepts. Automaton has 20116 states and 68863 transitions. Word has length 43 [2019-12-27 03:18:51,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:51,560 INFO L462 AbstractCegarLoop]: Abstraction has 20116 states and 68863 transitions. [2019-12-27 03:18:51,560 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:18:51,561 INFO L276 IsEmpty]: Start isEmpty. Operand 20116 states and 68863 transitions. [2019-12-27 03:18:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 03:18:51,592 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:51,592 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 03:18:51,592 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:51,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:51,593 INFO L82 PathProgramCache]: Analyzing trace with hash 897306446, now seen corresponding path program 1 times [2019-12-27 03:18:51,593 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:51,593 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189864660] [2019-12-27 03:18:51,593 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:51,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:51,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:18:51,720 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189864660] [2019-12-27 03:18:51,721 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:51,721 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:18:51,721 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127789792] [2019-12-27 03:18:51,721 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:18:51,722 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:51,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:18:51,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:18:51,722 INFO L87 Difference]: Start difference. First operand 20116 states and 68863 transitions. Second operand 5 states. [2019-12-27 03:18:52,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:52,310 INFO L93 Difference]: Finished difference Result 25267 states and 83470 transitions. [2019-12-27 03:18:52,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-27 03:18:52,310 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-27 03:18:52,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:52,354 INFO L225 Difference]: With dead ends: 25267 [2019-12-27 03:18:52,355 INFO L226 Difference]: Without dead ends: 25267 [2019-12-27 03:18:52,355 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 4 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 03:18:52,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25267 states. [2019-12-27 03:18:52,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25267 to 20491. [2019-12-27 03:18:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20491 states. [2019-12-27 03:18:52,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20491 states to 20491 states and 68569 transitions. [2019-12-27 03:18:52,800 INFO L78 Accepts]: Start accepts. Automaton has 20491 states and 68569 transitions. Word has length 44 [2019-12-27 03:18:52,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:52,800 INFO L462 AbstractCegarLoop]: Abstraction has 20491 states and 68569 transitions. [2019-12-27 03:18:52,800 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:18:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 20491 states and 68569 transitions. [2019-12-27 03:18:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 03:18:52,828 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:52,828 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 03:18:52,828 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:52,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:52,829 INFO L82 PathProgramCache]: Analyzing trace with hash 1544082794, now seen corresponding path program 1 times [2019-12-27 03:18:52,829 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:52,829 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838889214] [2019-12-27 03:18:52,829 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:52,905 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 03:18:52,906 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838889214] [2019-12-27 03:18:52,906 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:52,906 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:18:52,906 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819082793] [2019-12-27 03:18:52,907 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:18:52,907 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:52,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:18:52,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:18:52,907 INFO L87 Difference]: Start difference. First operand 20491 states and 68569 transitions. Second operand 3 states. [2019-12-27 03:18:53,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:53,008 INFO L93 Difference]: Finished difference Result 20491 states and 68507 transitions. [2019-12-27 03:18:53,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:18:53,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 03:18:53,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:53,046 INFO L225 Difference]: With dead ends: 20491 [2019-12-27 03:18:53,046 INFO L226 Difference]: Without dead ends: 20491 [2019-12-27 03:18:53,047 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 03:18:53,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20491 states. [2019-12-27 03:18:53,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20491 to 19717. [2019-12-27 03:18:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19717 states. [2019-12-27 03:18:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19717 states to 19717 states and 66377 transitions. [2019-12-27 03:18:53,999 INFO L78 Accepts]: Start accepts. Automaton has 19717 states and 66377 transitions. Word has length 44 [2019-12-27 03:18:54,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:54,000 INFO L462 AbstractCegarLoop]: Abstraction has 19717 states and 66377 transitions. [2019-12-27 03:18:54,000 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:18:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 19717 states and 66377 transitions. [2019-12-27 03:18:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 03:18:54,025 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:54,025 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 03:18:54,025 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:54,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:54,026 INFO L82 PathProgramCache]: Analyzing trace with hash -336004526, now seen corresponding path program 1 times [2019-12-27 03:18:54,026 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:54,026 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306707723] [2019-12-27 03:18:54,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:54,122 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 03:18:54,122 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306707723] [2019-12-27 03:18:54,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:54,123 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:18:54,123 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009251854] [2019-12-27 03:18:54,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:18:54,124 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:54,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:18:54,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:18:54,124 INFO L87 Difference]: Start difference. First operand 19717 states and 66377 transitions. Second operand 3 states. [2019-12-27 03:18:54,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:54,228 INFO L93 Difference]: Finished difference Result 16776 states and 55984 transitions. [2019-12-27 03:18:54,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:18:54,229 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 03:18:54,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:54,269 INFO L225 Difference]: With dead ends: 16776 [2019-12-27 03:18:54,269 INFO L226 Difference]: Without dead ends: 16776 [2019-12-27 03:18:54,269 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 03:18:54,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16776 states. [2019-12-27 03:18:54,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16776 to 16638. [2019-12-27 03:18:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16638 states. [2019-12-27 03:18:54,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16638 states to 16638 states and 55610 transitions. [2019-12-27 03:18:54,620 INFO L78 Accepts]: Start accepts. Automaton has 16638 states and 55610 transitions. Word has length 44 [2019-12-27 03:18:54,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:54,621 INFO L462 AbstractCegarLoop]: Abstraction has 16638 states and 55610 transitions. [2019-12-27 03:18:54,621 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:18:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 16638 states and 55610 transitions. [2019-12-27 03:18:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 03:18:54,648 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:54,648 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 03:18:54,648 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:54,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:54,649 INFO L82 PathProgramCache]: Analyzing trace with hash -1268699303, now seen corresponding path program 1 times [2019-12-27 03:18:54,649 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:54,649 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661092628] [2019-12-27 03:18:54,649 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:54,741 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 03:18:54,742 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661092628] [2019-12-27 03:18:54,742 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:54,742 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:18:54,742 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459796795] [2019-12-27 03:18:54,743 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:18:54,743 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:54,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:18:54,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:18:54,744 INFO L87 Difference]: Start difference. First operand 16638 states and 55610 transitions. Second operand 6 states. [2019-12-27 03:18:54,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:54,875 INFO L93 Difference]: Finished difference Result 15493 states and 52861 transitions. [2019-12-27 03:18:54,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 03:18:54,876 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 45 [2019-12-27 03:18:54,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:54,904 INFO L225 Difference]: With dead ends: 15493 [2019-12-27 03:18:54,904 INFO L226 Difference]: Without dead ends: 15390 [2019-12-27 03:18:54,904 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 03:18:55,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15390 states. [2019-12-27 03:18:55,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15390 to 15390. [2019-12-27 03:18:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15390 states. [2019-12-27 03:18:55,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15390 states to 15390 states and 52629 transitions. [2019-12-27 03:18:55,205 INFO L78 Accepts]: Start accepts. Automaton has 15390 states and 52629 transitions. Word has length 45 [2019-12-27 03:18:55,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:55,205 INFO L462 AbstractCegarLoop]: Abstraction has 15390 states and 52629 transitions. [2019-12-27 03:18:55,205 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:18:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 15390 states and 52629 transitions. [2019-12-27 03:18:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-27 03:18:55,225 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:55,225 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 03:18:55,225 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:55,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:55,226 INFO L82 PathProgramCache]: Analyzing trace with hash -197911549, now seen corresponding path program 1 times [2019-12-27 03:18:55,226 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:55,226 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853669082] [2019-12-27 03:18:55,226 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:55,299 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 03:18:55,299 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853669082] [2019-12-27 03:18:55,300 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:55,300 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:18:55,300 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287196315] [2019-12-27 03:18:55,300 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:18:55,301 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:55,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:18:55,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:18:55,301 INFO L87 Difference]: Start difference. First operand 15390 states and 52629 transitions. Second operand 3 states. [2019-12-27 03:18:55,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:55,381 INFO L93 Difference]: Finished difference Result 15389 states and 52627 transitions. [2019-12-27 03:18:55,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:18:55,381 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-27 03:18:55,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:55,419 INFO L225 Difference]: With dead ends: 15389 [2019-12-27 03:18:55,419 INFO L226 Difference]: Without dead ends: 15389 [2019-12-27 03:18:55,420 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:18:55,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15389 states. [2019-12-27 03:18:55,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15389 to 15389. [2019-12-27 03:18:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15389 states. [2019-12-27 03:18:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15389 states to 15389 states and 52627 transitions. [2019-12-27 03:18:55,929 INFO L78 Accepts]: Start accepts. Automaton has 15389 states and 52627 transitions. Word has length 61 [2019-12-27 03:18:55,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:55,929 INFO L462 AbstractCegarLoop]: Abstraction has 15389 states and 52627 transitions. [2019-12-27 03:18:55,929 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:18:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 15389 states and 52627 transitions. [2019-12-27 03:18:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-27 03:18:55,959 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:55,959 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 03:18:55,959 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:55,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:55,960 INFO L82 PathProgramCache]: Analyzing trace with hash -1841096732, now seen corresponding path program 1 times [2019-12-27 03:18:55,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:55,960 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571795252] [2019-12-27 03:18:55,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:18:56,672 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 03:18:56,672 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571795252] [2019-12-27 03:18:56,672 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:18:56,673 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:18:56,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516172549] [2019-12-27 03:18:56,673 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:18:56,673 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:18:56,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:18:56,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:18:56,674 INFO L87 Difference]: Start difference. First operand 15389 states and 52627 transitions. Second operand 5 states. [2019-12-27 03:18:56,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:18:56,773 INFO L93 Difference]: Finished difference Result 15821 states and 53560 transitions. [2019-12-27 03:18:56,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:18:56,774 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-27 03:18:56,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:18:56,776 INFO L225 Difference]: With dead ends: 15821 [2019-12-27 03:18:56,776 INFO L226 Difference]: Without dead ends: 819 [2019-12-27 03:18:56,776 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:18:56,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 819 states. [2019-12-27 03:18:56,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 819 to 819. [2019-12-27 03:18:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 819 states. [2019-12-27 03:18:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 819 states and 1774 transitions. [2019-12-27 03:18:56,787 INFO L78 Accepts]: Start accepts. Automaton has 819 states and 1774 transitions. Word has length 62 [2019-12-27 03:18:56,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:18:56,788 INFO L462 AbstractCegarLoop]: Abstraction has 819 states and 1774 transitions. [2019-12-27 03:18:56,788 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:18:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1774 transitions. [2019-12-27 03:18:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-27 03:18:56,789 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:18:56,789 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 03:18:56,790 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:18:56,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:18:56,790 INFO L82 PathProgramCache]: Analyzing trace with hash -1595137952, now seen corresponding path program 2 times [2019-12-27 03:18:56,790 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:18:56,790 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785566477] [2019-12-27 03:18:56,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:18:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:18:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:18:57,023 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:18:57,023 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:18:57,027 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1078] [1078] ULTIMATE.startENTRY-->L836: Formula: (let ((.cse1 (store |v_#valid_68| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_213| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~x$mem_tmp~0_71 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~x$r_buff0_thd0~0_101 0) (= v_~x$r_buff1_thd0~0_77 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p1_EAX~0_53) (= (store (store |v_#length_39| |v_~#x~0.base_213| 4) |v_ULTIMATE.start_main_~#t1749~0.base_19| 4) |v_#length_38|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= (store .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19| 1) |v_#valid_66|) (= (store |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19| (store (select |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19|) |v_ULTIMATE.start_main_~#t1749~0.offset_16| 0)) |v_#memory_int_342|) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~x$r_buff1_thd1~0_207 0) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$r_buff0_thd3~0_101) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~weak$$choice1~0_29) (= v_~main$tmp_guard0~0_36 0) (= 0 (select (select |v_#memory_int_343| |v_~#x~0.base_213|) |v_~#x~0.offset_213|)) (= 0 v_~x$w_buff0~0_169) (< |v_#StackHeapBarrier_23| |v_~#x~0.base_213|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p1_EBX~0_33 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~x$r_buff0_thd1~0_281 0) (= 0 v_~x$r_buff0_thd2~0_300) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_53) (= v_~weak$$choice2~0_124 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_5 0) (= 0 |v_#NULL.base_5|) (= 0 v_~x$w_buff1_used~0_521) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 |v_ULTIMATE.start_main_~#t1749~0.offset_16|) (< 0 |v_#StackHeapBarrier_23|) (= 0 |v_~#x~0.offset_213|) (= 0 v_~x$r_buff1_thd2~0_154) (= 0 v_~__unbuffered_cnt~0_70) (= v_~__unbuffered_p0_EBX~0_40 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19|)) (= v_~x$flush_delayed~0_98 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= v_~y~0_52 0) (= (select .cse1 |v_~#x~0.base_213|) 0) (= 0 v_~x$w_buff0_used~0_949) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~weak$$choice0~0_59) (= 0 v_~x$w_buff1~0_153) (= 0 v_~__unbuffered_p0_EAX~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1749~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_343|, #length=|v_#length_39|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_169, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_92|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_35|, ~x$flush_delayed~0=v_~x$flush_delayed~0_98, ULTIMATE.start_main_~#t1749~0.base=|v_ULTIMATE.start_main_~#t1749~0.base_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_93|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_207, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_101, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_30|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_167|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_65, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_53, #length=|v_#length_38|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_9|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_101, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_40, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_33|, ~#x~0.offset=|v_~#x~0.offset_213|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_16|, ~x$w_buff1~0=v_~x$w_buff1~0_153, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_521, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_154, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_43|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_21|, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_59, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_281, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~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_160|, ~x$mem_tmp~0=v_~x$mem_tmp~0_71, ~__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_25|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_91|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_5, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_53, ~y~0=v_~y~0_52, ULTIMATE.start_main_~#t1749~0.offset=|v_ULTIMATE.start_main_~#t1749~0.offset_16|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_33, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_77, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_300, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_949, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_17|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_66|, #memory_int=|v_#memory_int_342|, ~#x~0.base=|v_~#x~0.base_213|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1749~0.base, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$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$r_buff1_thd2~0, ULTIMATE.start_main_~#t1750~0.base, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t1751~0.base, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t1750~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1749~0.offset, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1751~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-27 03:18:57,034 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L836-1-->L838: Formula: (and (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1750~0.offset_10| 0) (= |v_#valid_38| (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1750~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t1750~0.base_12| 0)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1750~0.base_12| 4)) (= (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12|) |v_ULTIMATE.start_main_~#t1750~0.offset_10| 1)) |v_#memory_int_209|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_210|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, #valid, #memory_int, ULTIMATE.start_main_~#t1750~0.offset, #length, ULTIMATE.start_main_~#t1750~0.base] because there is no mapped edge [2019-12-27 03:18:57,036 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L838-1-->L840: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1751~0.base_12|) (= |v_ULTIMATE.start_main_~#t1751~0.offset_11| 0) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12| 1) |v_#valid_42|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t1751~0.base_12| 4) |v_#length_23|) (= (store |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12| (store (select |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12|) |v_ULTIMATE.start_main_~#t1751~0.offset_11| 2)) |v_#memory_int_261|) (not (= 0 |v_ULTIMATE.start_main_~#t1751~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_262|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_261|, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_12|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1751~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t1751~0.base, #length] because there is no mapped edge [2019-12-27 03:18:57,042 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L813-2-->L813-4: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff1_thd3~0_In-1557924150 256))) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In-1557924150 256)))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork1_#t~mem57_In-1557924150| |P2Thread1of1ForFork1_#t~mem57_Out-1557924150|) (= ~x$w_buff1~0_In-1557924150 |P2Thread1of1ForFork1_#t~ite58_Out-1557924150|)) (and (= |P2Thread1of1ForFork1_#t~mem57_Out-1557924150| |P2Thread1of1ForFork1_#t~ite58_Out-1557924150|) (or .cse0 .cse1) (= (select (select |#memory_int_In-1557924150| |~#x~0.base_In-1557924150|) |~#x~0.offset_In-1557924150|) |P2Thread1of1ForFork1_#t~mem57_Out-1557924150|)))) InVars {~#x~0.offset=|~#x~0.offset_In-1557924150|, ~x$w_buff1~0=~x$w_buff1~0_In-1557924150, ~#x~0.base=|~#x~0.base_In-1557924150|, #memory_int=|#memory_int_In-1557924150|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In-1557924150|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1557924150, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1557924150} OutVars{P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-1557924150|, ~#x~0.offset=|~#x~0.offset_In-1557924150|, ~x$w_buff1~0=~x$w_buff1~0_In-1557924150, ~#x~0.base=|~#x~0.base_In-1557924150|, #memory_int=|#memory_int_In-1557924150|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out-1557924150|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1557924150, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1557924150} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-27 03:18:57,042 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L813-4-->L814: Formula: (= (store |v_#memory_int_84| |v_~#x~0.base_52| (store (select |v_#memory_int_84| |v_~#x~0.base_52|) |v_~#x~0.offset_52| |v_P2Thread1of1ForFork1_#t~ite58_10|)) |v_#memory_int_83|) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_10|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_84|, ~#x~0.base=|v_~#x~0.base_52|} OutVars{P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_13|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_9|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_83|, ~#x~0.base=|v_~#x~0.base_52|, P2Thread1of1ForFork1_#t~mem57=|v_P2Thread1of1ForFork1_#t~mem57_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, #memory_int, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-27 03:18:57,043 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L814-->L814-2: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-986818791 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-986818791 256)))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork1_#t~ite60_Out-986818791|)) (and (or .cse1 .cse0) (= ~x$w_buff0_used~0_In-986818791 |P2Thread1of1ForFork1_#t~ite60_Out-986818791|)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-986818791, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-986818791} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out-986818791|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-986818791, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-986818791} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-27 03:18:57,055 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L758-->L759: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_86 256))) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_118)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_86} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_86, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_10|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_13|} 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 03:18:57,058 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L763-->L763-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In210997905 256)))) (or (and (= |P0Thread1of1ForFork2_#t~ite29_Out210997905| |P0Thread1of1ForFork2_#t~mem28_Out210997905|) (= (select (select |#memory_int_In210997905| |~#x~0.base_In210997905|) |~#x~0.offset_In210997905|) |P0Thread1of1ForFork2_#t~mem28_Out210997905|) .cse0) (and (= |P0Thread1of1ForFork2_#t~ite29_Out210997905| ~x$mem_tmp~0_In210997905) (= |P0Thread1of1ForFork2_#t~mem28_In210997905| |P0Thread1of1ForFork2_#t~mem28_Out210997905|) (not .cse0)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In210997905|, ~x$flush_delayed~0=~x$flush_delayed~0_In210997905, ~#x~0.offset=|~#x~0.offset_In210997905|, ~#x~0.base=|~#x~0.base_In210997905|, #memory_int=|#memory_int_In210997905|, ~x$mem_tmp~0=~x$mem_tmp~0_In210997905} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out210997905|, ~x$flush_delayed~0=~x$flush_delayed~0_In210997905, ~#x~0.offset=|~#x~0.offset_In210997905|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out210997905|, ~#x~0.base=|~#x~0.base_In210997905|, #memory_int=|#memory_int_In210997905|, ~x$mem_tmp~0=~x$mem_tmp~0_In210997905} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-27 03:18:57,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L763-2-->P0EXIT: Formula: (and (= |v_P0Thread1of1ForFork2_#res.offset_5| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_5|) (= v_~__unbuffered_p0_EBX~0_27 v_~y~0_44) (= |v_#memory_int_285| (store |v_#memory_int_286| |v_~#x~0.base_176| (store (select |v_#memory_int_286| |v_~#x~0.base_176|) |v_~#x~0.offset_176| |v_P0Thread1of1ForFork2_#t~ite29_34|))) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= v_~x$flush_delayed~0_87 0)) InVars {~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_34|, #memory_int=|v_#memory_int_286|, ~#x~0.base=|v_~#x~0.base_176|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, ~y~0=v_~y~0_44} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_27, ~x$flush_delayed~0=v_~x$flush_delayed~0_87, ~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_33|, #memory_int=|v_#memory_int_285|, ~#x~0.base=|v_~#x~0.base_176|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_5|, ~y~0=v_~y~0_44} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~__unbuffered_p0_EBX~0, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-27 03:18:57,067 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L815-->L815-2: Formula: (let ((.cse2 (= 0 (mod ~x$r_buff0_thd3~0_In651466086 256))) (.cse3 (= 0 (mod ~x$w_buff0_used~0_In651466086 256))) (.cse0 (= 0 (mod ~x$w_buff1_used~0_In651466086 256))) (.cse1 (= (mod ~x$r_buff1_thd3~0_In651466086 256) 0))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork1_#t~ite61_Out651466086| ~x$w_buff1_used~0_In651466086) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= 0 |P2Thread1of1ForFork1_#t~ite61_Out651466086|)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In651466086, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In651466086, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In651466086, ~x$w_buff0_used~0=~x$w_buff0_used~0_In651466086} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In651466086, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In651466086, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In651466086, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out651466086|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In651466086} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-27 03:18:57,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L816-->L817: Formula: (let ((.cse0 (= (mod ~x$r_buff0_thd3~0_In890914876 256) 0)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In890914876 256)))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd3~0_Out890914876 ~x$r_buff0_thd3~0_In890914876)) (and (not .cse0) (= ~x$r_buff0_thd3~0_Out890914876 0) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In890914876, ~x$w_buff0_used~0=~x$w_buff0_used~0_In890914876} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out890914876|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out890914876, ~x$w_buff0_used~0=~x$w_buff0_used~0_In890914876} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 03:18:57,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L817-->L817-2: Formula: (let ((.cse1 (= (mod ~x$w_buff1_used~0_In792895719 256) 0)) (.cse0 (= (mod ~x$r_buff1_thd3~0_In792895719 256) 0)) (.cse2 (= (mod ~x$w_buff0_used~0_In792895719 256) 0)) (.cse3 (= 0 (mod ~x$r_buff0_thd3~0_In792895719 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~x$r_buff1_thd3~0_In792895719 |P2Thread1of1ForFork1_#t~ite63_Out792895719|)) (and (= 0 |P2Thread1of1ForFork1_#t~ite63_Out792895719|) (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3)))))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In792895719, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In792895719, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In792895719, ~x$w_buff0_used~0=~x$w_buff0_used~0_In792895719} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In792895719, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In792895719, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out792895719|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In792895719, ~x$w_buff0_used~0=~x$w_buff0_used~0_In792895719} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-27 03:18:57,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L817-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~x$r_buff1_thd3~0_30 |v_P2Thread1of1ForFork1_#t~ite63_24|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_30, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, 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 03:18:57,072 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L794-->L795: Formula: (and (= v_~x$r_buff0_thd2~0_125 v_~x$r_buff0_thd2~0_124) (not (= 0 (mod v_~weak$$choice2~0_101 256)))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_125, ~weak$$choice2~0=v_~weak$$choice2~0_101} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_11|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_101, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_11|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_12|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-27 03:18:57,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L797-->L797-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In951836980 256)))) (or (and (= |P1Thread1of1ForFork0_#t~mem55_In951836980| |P1Thread1of1ForFork0_#t~mem55_Out951836980|) (not .cse0) (= ~x$mem_tmp~0_In951836980 |P1Thread1of1ForFork0_#t~ite56_Out951836980|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out951836980| |P1Thread1of1ForFork0_#t~ite56_Out951836980|) .cse0 (= |P1Thread1of1ForFork0_#t~mem55_Out951836980| (select (select |#memory_int_In951836980| |~#x~0.base_In951836980|) |~#x~0.offset_In951836980|))))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In951836980, ~#x~0.offset=|~#x~0.offset_In951836980|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In951836980|, ~#x~0.base=|~#x~0.base_In951836980|, #memory_int=|#memory_int_In951836980|, ~x$mem_tmp~0=~x$mem_tmp~0_In951836980} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In951836980, ~#x~0.offset=|~#x~0.offset_In951836980|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out951836980|, ~#x~0.base=|~#x~0.base_In951836980|, #memory_int=|#memory_int_In951836980|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out951836980|, ~x$mem_tmp~0=~x$mem_tmp~0_In951836980} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-27 03:18:57,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L797-2-->P1EXIT: Formula: (and (= v_~x$flush_delayed~0_77 0) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= |v_#memory_int_202| (store |v_#memory_int_203| |v_~#x~0.base_130| (store (select |v_#memory_int_203| |v_~#x~0.base_130|) |v_~#x~0.offset_130| |v_P1Thread1of1ForFork0_#t~ite56_20|))) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|)) InVars {~#x~0.offset=|v_~#x~0.offset_130|, #memory_int=|v_#memory_int_203|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_77, ~#x~0.offset=|v_~#x~0.offset_130|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_11|, #memory_int=|v_#memory_int_202|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-27 03:18:57,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L844-->L846-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_39 256)) (= 0 (mod v_~x$w_buff0_used~0_348 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 03:18:57,075 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L846-2-->L846-5: Formula: (let ((.cse0 (= (mod ~x$w_buff1_used~0_In492128640 256) 0)) (.cse1 (= (mod ~x$r_buff1_thd0~0_In492128640 256) 0)) (.cse2 (= |ULTIMATE.start_main_#t~ite69_Out492128640| |ULTIMATE.start_main_#t~ite68_Out492128640|))) (or (and (= |ULTIMATE.start_main_#t~mem67_Out492128640| (select (select |#memory_int_In492128640| |~#x~0.base_In492128640|) |~#x~0.offset_In492128640|)) (or .cse0 .cse1) .cse2 (= |ULTIMATE.start_main_#t~mem67_Out492128640| |ULTIMATE.start_main_#t~ite68_Out492128640|)) (and (not .cse0) (not .cse1) .cse2 (= |ULTIMATE.start_main_#t~ite68_Out492128640| ~x$w_buff1~0_In492128640) (= |ULTIMATE.start_main_#t~mem67_In492128640| |ULTIMATE.start_main_#t~mem67_Out492128640|)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In492128640|, ~#x~0.offset=|~#x~0.offset_In492128640|, ~x$w_buff1~0=~x$w_buff1~0_In492128640, ~#x~0.base=|~#x~0.base_In492128640|, #memory_int=|#memory_int_In492128640|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In492128640, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In492128640} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out492128640|, ~#x~0.offset=|~#x~0.offset_In492128640|, ~x$w_buff1~0=~x$w_buff1~0_In492128640, ~#x~0.base=|~#x~0.base_In492128640|, #memory_int=|#memory_int_In492128640|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In492128640, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out492128640|, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out492128640|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In492128640} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-27 03:18:57,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L847-->L847-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1819327092 256) 0)) (.cse1 (= (mod ~x$r_buff0_thd0~0_In-1819327092 256) 0))) (or (and (not .cse0) (= |ULTIMATE.start_main_#t~ite70_Out-1819327092| 0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite70_Out-1819327092| ~x$w_buff0_used~0_In-1819327092) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1819327092, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1819327092} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1819327092, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-1819327092|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1819327092} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-27 03:18:57,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L848-->L848-2: Formula: (let ((.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In2000899229 256))) (.cse1 (= (mod ~x$w_buff0_used~0_In2000899229 256) 0)) (.cse2 (= (mod ~x$w_buff1_used~0_In2000899229 256) 0)) (.cse3 (= 0 (mod ~x$r_buff1_thd0~0_In2000899229 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite71_Out2000899229| ~x$w_buff1_used~0_In2000899229) (or .cse2 .cse3)) (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite71_Out2000899229| 0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2000899229, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2000899229, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2000899229, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2000899229} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In2000899229, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out2000899229|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In2000899229, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In2000899229, ~x$w_buff0_used~0=~x$w_buff0_used~0_In2000899229} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-27 03:18:57,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L849-->L850: Formula: (let ((.cse1 (= 0 (mod ~x$r_buff0_thd0~0_In1641990944 256))) (.cse0 (= (mod ~x$w_buff0_used~0_In1641990944 256) 0))) (or (and (not .cse0) (= 0 ~x$r_buff0_thd0~0_Out1641990944) (not .cse1)) (and (or .cse1 .cse0) (= ~x$r_buff0_thd0~0_In1641990944 ~x$r_buff0_thd0~0_Out1641990944)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In1641990944, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1641990944} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out1641990944, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out1641990944|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1641990944} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-27 03:18:57,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L850-->L854: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In579596828 256))) (.cse1 (= (mod ~x$r_buff1_thd0~0_In579596828 256) 0)) (.cse4 (= ~weak$$choice1~0_Out579596828 |ULTIMATE.start_main_#t~nondet74_In579596828|)) (.cse3 (= (mod ~x$r_buff0_thd0~0_In579596828 256) 0)) (.cse2 (= (mod ~x$w_buff0_used~0_In579596828 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 ~x$r_buff1_thd0~0_Out579596828) .cse4) (and (= ~x$r_buff1_thd0~0_In579596828 ~x$r_buff1_thd0~0_Out579596828) (or .cse0 .cse1) .cse4 (or .cse3 .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In579596828, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In579596828|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In579596828, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In579596828, ~x$w_buff0_used~0=~x$w_buff0_used~0_In579596828} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out579596828|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In579596828, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out579596828|, ~weak$$choice1~0=~weak$$choice1~0_Out579596828, ~x$w_buff1_used~0=~x$w_buff1_used~0_In579596828, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out579596828, ~x$w_buff0_used~0=~x$w_buff0_used~0_In579596828} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-27 03:18:57,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L854-->L854-3: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In-2133744324 256) 0)) (.cse1 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-2133744324 256) 0)))) (or (and (= (select (select |#memory_int_In-2133744324| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2133744324) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2133744324) |ULTIMATE.start_main_#t~mem75_Out-2133744324|) (not .cse0) (= |ULTIMATE.start_main_#t~mem75_Out-2133744324| |ULTIMATE.start_main_#t~ite76_Out-2133744324|) .cse1) (and (= |ULTIMATE.start_main_#t~mem75_In-2133744324| |ULTIMATE.start_main_#t~mem75_Out-2133744324|) .cse0 (= ~__unbuffered_p0_EAX~0_In-2133744324 |ULTIMATE.start_main_#t~ite76_Out-2133744324|) .cse1))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-2133744324, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2133744324, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In-2133744324|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2133744324, #memory_int=|#memory_int_In-2133744324|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2133744324, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2133744324} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-2133744324, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-2133744324, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out-2133744324|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-2133744324, #memory_int=|#memory_int_In-2133744324|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-2133744324, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-2133744324, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out-2133744324|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-27 03:18:57,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L854-3-->L5: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (let ((.cse1 (= v_~__unbuffered_p0_EBX~0_23 0)) (.cse3 (= 1 v_~__unbuffered_p1_EAX~0_43)) (.cse0 (= v_~__unbuffered_p1_EBX~0_24 0)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_44))) (or (and (= v_~main$tmp_guard1~0_17 1) (or (not .cse0) (not .cse1) (not .cse2) (not .cse3))) (and (= v_~main$tmp_guard1~0_17 0) .cse1 .cse3 .cse0 .cse2))) (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_44)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_44, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|, 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 03:18:57,077 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 03:18:57,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:18:57 BasicIcfg [2019-12-27 03:18:57,221 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:18:57,222 INFO L168 Benchmark]: Toolchain (without parser) took 128693.20 ms. Allocated memory was 145.2 MB in the beginning and 4.1 GB in the end (delta: 4.0 GB). Free memory was 100.9 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-12-27 03:18:57,223 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-27 03:18:57,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.26 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.5 MB in the beginning and 153.5 MB in the end (delta: -53.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:18:57,225 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.83 ms. Allocated memory is still 202.9 MB. Free memory was 153.5 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 03:18:57,225 INFO L168 Benchmark]: Boogie Preprocessor took 49.18 ms. Allocated memory is still 202.9 MB. Free memory was 150.8 MB in the beginning and 148.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 03:18:57,226 INFO L168 Benchmark]: RCFGBuilder took 1139.91 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 147.5 MB in the beginning and 203.4 MB in the end (delta: -55.9 MB). Peak memory consumption was 65.1 MB. Max. memory is 7.1 GB. [2019-12-27 03:18:57,227 INFO L168 Benchmark]: TraceAbstraction took 126683.80 ms. Allocated memory was 235.9 MB in the beginning and 4.1 GB in the end (delta: 3.9 GB). Free memory was 203.4 MB in the beginning and 2.0 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-12-27 03:18:57,231 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 145.2 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 754.26 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 100.5 MB in the beginning and 153.5 MB in the end (delta: -53.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 60.83 ms. Allocated memory is still 202.9 MB. Free memory was 153.5 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 49.18 ms. Allocated memory is still 202.9 MB. Free memory was 150.8 MB in the beginning and 148.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1139.91 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 147.5 MB in the beginning and 203.4 MB in the end (delta: -55.9 MB). Peak memory consumption was 65.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 126683.80 ms. Allocated memory was 235.9 MB in the beginning and 4.1 GB in the end (delta: 3.9 GB). Free memory was 203.4 MB in the beginning and 2.0 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.7s, 212 ProgramPointsBefore, 105 ProgramPointsAfterwards, 259 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 35 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 60 ConcurrentYvCompositions, 30 ChoiceCompositions, 10434 VarBasedMoverChecksPositive, 269 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 369 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.0s, 0 MoverChecksTotal, 156337 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L836] FCALL, FORK 0 pthread_create(&t1749, ((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_p0_EBX=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={6:0}, 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] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(x) [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] EXPR 1 \read(x) [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, 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(&t1750, ((void *)0), P1, ((void *)0)) 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$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L840] FCALL, FORK 0 pthread_create(&t1751, ((void *)0), P2, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, 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 = !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$w_buff1) [L810] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L813] 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, 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] [L814] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0 = weak$$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)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1 = weak$$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)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff0_used = weak$$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)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$w_buff1_used = weak$$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)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L759] 1 x$r_buff1_thd1 = weak$$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$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L761] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L762] EXPR 1 \read(x) [L762] 1 __unbuffered_p0_EAX = x [L779] 2 y = 1 [L782] 2 __unbuffered_p1_EAX = y [L785] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L786] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L787] 2 x$flush_delayed = weak$$choice2 [L788] EXPR 2 \read(x) [L788] 2 x$mem_tmp = x [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L789] EXPR 2 \read(x) [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, 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=1] [L789] 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) [L790] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x$w_buff0 = weak$$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)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L791] 2 x$w_buff1 = weak$$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$w_buff1)) [L815] 3 x$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 [L792] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L792] 2 x$w_buff0_used = weak$$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)) [L793] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 2 x$w_buff1_used = weak$$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)) [L795] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L795] 2 x$r_buff1_thd2 = weak$$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$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 2 \read(x) [L796] 2 __unbuffered_p1_EBX = x [L842] 0 main$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={6:0}, __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_p0_EBX=0, __unbuffered_p1_EAX=1, __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={6:0}, 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=1] [L846] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L847] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L848] 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, 203 locations, 1 error locations. Result: UNSAFE, OverallTime: 126.3s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 10.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1881 SDtfs, 2825 SDslu, 2792 SDs, 0 SdLazy, 1279 SolverSat, 93 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 68 GetRequests, 16 SyntacticMatches, 11 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=221828occurred 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: 44.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 12905 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 497 NumberOfCodeBlocks, 497 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 424 ConstructedInterpolants, 0 QuantifiedInterpolants, 54643 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...