/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe007_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 14:34:01,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 14:34:01,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 14:34:01,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 14:34:01,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 14:34:01,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 14:34:01,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 14:34:01,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 14:34:01,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 14:34:01,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 14:34:01,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 14:34:01,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 14:34:01,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 14:34:01,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 14:34:01,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 14:34:01,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 14:34:01,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 14:34:01,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 14:34:01,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 14:34:01,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 14:34:01,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 14:34:01,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 14:34:01,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 14:34:01,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 14:34:01,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 14:34:01,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 14:34:01,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 14:34:01,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 14:34:01,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 14:34:01,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 14:34:01,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 14:34:01,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 14:34:01,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 14:34:01,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 14:34:01,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 14:34:01,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 14:34:01,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 14:34:01,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 14:34:01,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 14:34:01,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 14:34:01,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 14:34:01,315 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-18 14:34:01,337 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 14:34:01,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 14:34:01,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 14:34:01,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 14:34:01,340 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 14:34:01,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 14:34:01,340 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 14:34:01,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 14:34:01,341 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 14:34:01,341 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 14:34:01,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 14:34:01,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 14:34:01,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 14:34:01,343 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 14:34:01,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 14:34:01,343 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 14:34:01,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 14:34:01,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 14:34:01,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 14:34:01,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 14:34:01,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 14:34:01,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 14:34:01,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 14:34:01,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 14:34:01,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 14:34:01,346 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 14:34:01,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 14:34:01,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 14:34:01,346 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-18 14:34:01,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 14:34:01,643 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 14:34:01,664 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 14:34:01,669 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 14:34:01,671 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 14:34:01,671 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 14:34:01,672 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe007_rmo.opt.i [2019-12-18 14:34:01,755 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a62e977ee/303a77907a304ef19a75224a8724604c/FLAGa1dccd76d [2019-12-18 14:34:02,362 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 14:34:02,363 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe007_rmo.opt.i [2019-12-18 14:34:02,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a62e977ee/303a77907a304ef19a75224a8724604c/FLAGa1dccd76d [2019-12-18 14:34:02,603 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a62e977ee/303a77907a304ef19a75224a8724604c [2019-12-18 14:34:02,614 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 14:34:02,617 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 14:34:02,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 14:34:02,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 14:34:02,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 14:34:02,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 02:34:02" (1/1) ... [2019-12-18 14:34:02,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc0254b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:02, skipping insertion in model container [2019-12-18 14:34:02,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 02:34:02" (1/1) ... [2019-12-18 14:34:02,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 14:34:02,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 14:34:03,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 14:34:03,285 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 14:34:03,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 14:34:03,428 INFO L208 MainTranslator]: Completed translation [2019-12-18 14:34:03,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03 WrapperNode [2019-12-18 14:34:03,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 14:34:03,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 14:34:03,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 14:34:03,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 14:34:03,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 14:34:03,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 14:34:03,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 14:34:03,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 14:34:03,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (1/1) ... [2019-12-18 14:34:03,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 14:34:03,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 14:34:03,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 14:34:03,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 14:34:03,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (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 [2019-12-18 14:34:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 14:34:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 14:34:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 14:34:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 14:34:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 14:34:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 14:34:03,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 14:34:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 14:34:03,627 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 14:34:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 14:34:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 14:34:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 14:34:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 14:34:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 14:34:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 14:34:03,630 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 14:34:04,360 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 14:34:04,361 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 14:34:04,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:34:04 BoogieIcfgContainer [2019-12-18 14:34:04,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 14:34:04,364 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 14:34:04,364 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 14:34:04,368 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 14:34:04,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 02:34:02" (1/3) ... [2019-12-18 14:34:04,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa491bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 02:34:04, skipping insertion in model container [2019-12-18 14:34:04,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:34:03" (2/3) ... [2019-12-18 14:34:04,370 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa491bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 02:34:04, skipping insertion in model container [2019-12-18 14:34:04,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:34:04" (3/3) ... [2019-12-18 14:34:04,372 INFO L109 eAbstractionObserver]: Analyzing ICFG safe007_rmo.opt.i [2019-12-18 14:34:04,382 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 14:34:04,383 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 14:34:04,391 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 14:34:04,392 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 14:34:04,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,451 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,452 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,453 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,455 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,455 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,455 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,456 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,456 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,456 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,456 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,456 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,457 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,457 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,463 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,463 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,463 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,465 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,465 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,465 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,465 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,466 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,466 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,467 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,468 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,469 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,469 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,469 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,473 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,473 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,480 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,511 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,512 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,512 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,512 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,513 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,513 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,514 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,517 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,518 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,524 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,525 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,525 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,525 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,525 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,525 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,525 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,526 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,526 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,526 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,526 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,530 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,531 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,542 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,542 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,543 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,543 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:34:04,557 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 14:34:04,579 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 14:34:04,579 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 14:34:04,579 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 14:34:04,579 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 14:34:04,579 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 14:34:04,580 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 14:34:04,580 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 14:34:04,580 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 14:34:04,597 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 196 transitions [2019-12-18 14:34:04,599 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-18 14:34:04,690 INFO L126 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-18 14:34:04,691 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 14:34:04,708 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 328 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-18 14:34:04,732 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 196 transitions [2019-12-18 14:34:04,779 INFO L126 PetriNetUnfolder]: 36/193 cut-off events. [2019-12-18 14:34:04,779 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 14:34:04,788 INFO L76 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 193 events. 36/193 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 328 event pairs. 9/165 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-18 14:34:04,804 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-18 14:34:04,806 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 14:34:10,030 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-12-18 14:34:10,135 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-12-18 14:34:10,658 WARN L192 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-18 14:34:10,924 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-18 14:34:10,955 INFO L206 etLargeBlockEncoding]: Checked pairs total: 40922 [2019-12-18 14:34:10,956 INFO L214 etLargeBlockEncoding]: Total number of compositions: 139 [2019-12-18 14:34:10,959 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 66 places, 72 transitions [2019-12-18 14:34:11,539 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10130 states. [2019-12-18 14:34:11,541 INFO L276 IsEmpty]: Start isEmpty. Operand 10130 states. [2019-12-18 14:34:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-18 14:34:11,580 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:11,581 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 14:34:11,581 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:11,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:11,588 INFO L82 PathProgramCache]: Analyzing trace with hash 1611764629, now seen corresponding path program 1 times [2019-12-18 14:34:11,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:11,599 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241886207] [2019-12-18 14:34:11,599 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:11,852 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241886207] [2019-12-18 14:34:11,854 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:11,854 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 14:34:11,855 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642176599] [2019-12-18 14:34:11,862 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 14:34:11,863 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:11,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 14:34:11,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:34:11,880 INFO L87 Difference]: Start difference. First operand 10130 states. Second operand 3 states. [2019-12-18 14:34:12,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:12,011 INFO L93 Difference]: Finished difference Result 6170 states and 20964 transitions. [2019-12-18 14:34:12,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 14:34:12,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-18 14:34:12,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:12,080 INFO L225 Difference]: With dead ends: 6170 [2019-12-18 14:34:12,081 INFO L226 Difference]: Without dead ends: 5810 [2019-12-18 14:34:12,082 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:34:12,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5810 states. [2019-12-18 14:34:12,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5810 to 5810. [2019-12-18 14:34:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5810 states. [2019-12-18 14:34:12,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5810 states to 5810 states and 19758 transitions. [2019-12-18 14:34:12,555 INFO L78 Accepts]: Start accepts. Automaton has 5810 states and 19758 transitions. Word has length 17 [2019-12-18 14:34:12,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:12,556 INFO L462 AbstractCegarLoop]: Abstraction has 5810 states and 19758 transitions. [2019-12-18 14:34:12,556 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 14:34:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 5810 states and 19758 transitions. [2019-12-18 14:34:12,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 14:34:12,561 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:12,561 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 14:34:12,562 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:12,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:12,562 INFO L82 PathProgramCache]: Analyzing trace with hash 418200423, now seen corresponding path program 1 times [2019-12-18 14:34:12,562 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:12,563 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226134497] [2019-12-18 14:34:12,563 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:12,719 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226134497] [2019-12-18 14:34:12,719 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:12,719 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 14:34:12,723 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610848353] [2019-12-18 14:34:12,724 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 14:34:12,724 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:12,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 14:34:12,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 14:34:12,725 INFO L87 Difference]: Start difference. First operand 5810 states and 19758 transitions. Second operand 4 states. [2019-12-18 14:34:12,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:12,778 INFO L93 Difference]: Finished difference Result 1470 states and 3976 transitions. [2019-12-18 14:34:12,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 14:34:12,779 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-18 14:34:12,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:12,788 INFO L225 Difference]: With dead ends: 1470 [2019-12-18 14:34:12,789 INFO L226 Difference]: Without dead ends: 1470 [2019-12-18 14:34:12,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 14:34:12,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1470 states. [2019-12-18 14:34:12,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1470 to 1470. [2019-12-18 14:34:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1470 states. [2019-12-18 14:34:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 1470 states and 3976 transitions. [2019-12-18 14:34:12,832 INFO L78 Accepts]: Start accepts. Automaton has 1470 states and 3976 transitions. Word has length 18 [2019-12-18 14:34:12,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:12,832 INFO L462 AbstractCegarLoop]: Abstraction has 1470 states and 3976 transitions. [2019-12-18 14:34:12,832 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 14:34:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 3976 transitions. [2019-12-18 14:34:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-18 14:34:12,836 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:12,836 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] [2019-12-18 14:34:12,837 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:12,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:12,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1040041313, now seen corresponding path program 1 times [2019-12-18 14:34:12,837 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:12,838 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322322032] [2019-12-18 14:34:12,838 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:12,971 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322322032] [2019-12-18 14:34:12,971 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:12,971 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:34:12,971 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671308785] [2019-12-18 14:34:12,972 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:34:12,973 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:12,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:34:12,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:34:12,973 INFO L87 Difference]: Start difference. First operand 1470 states and 3976 transitions. Second operand 5 states. [2019-12-18 14:34:13,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:13,358 INFO L93 Difference]: Finished difference Result 1887 states and 4923 transitions. [2019-12-18 14:34:13,359 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 14:34:13,359 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-12-18 14:34:13,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:13,371 INFO L225 Difference]: With dead ends: 1887 [2019-12-18 14:34:13,371 INFO L226 Difference]: Without dead ends: 1887 [2019-12-18 14:34:13,371 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 [2019-12-18 14:34:13,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1887 states. [2019-12-18 14:34:13,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1887 to 1585. [2019-12-18 14:34:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1585 states. [2019-12-18 14:34:13,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1585 states and 4186 transitions. [2019-12-18 14:34:13,421 INFO L78 Accepts]: Start accepts. Automaton has 1585 states and 4186 transitions. Word has length 28 [2019-12-18 14:34:13,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:13,421 INFO L462 AbstractCegarLoop]: Abstraction has 1585 states and 4186 transitions. [2019-12-18 14:34:13,422 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:34:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 4186 transitions. [2019-12-18 14:34:13,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-18 14:34:13,426 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:13,426 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] [2019-12-18 14:34:13,426 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:13,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:13,426 INFO L82 PathProgramCache]: Analyzing trace with hash -1489290750, now seen corresponding path program 1 times [2019-12-18 14:34:13,427 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:13,427 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771529436] [2019-12-18 14:34:13,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:13,545 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771529436] [2019-12-18 14:34:13,545 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:13,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 14:34:13,546 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786467598] [2019-12-18 14:34:13,546 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:34:13,547 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:13,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:34:13,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:34:13,547 INFO L87 Difference]: Start difference. First operand 1585 states and 4186 transitions. Second operand 5 states. [2019-12-18 14:34:13,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:13,860 INFO L93 Difference]: Finished difference Result 2178 states and 5489 transitions. [2019-12-18 14:34:13,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 14:34:13,860 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-18 14:34:13,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:13,874 INFO L225 Difference]: With dead ends: 2178 [2019-12-18 14:34:13,874 INFO L226 Difference]: Without dead ends: 2178 [2019-12-18 14:34:13,875 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 14:34:13,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2178 states. [2019-12-18 14:34:13,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2178 to 1614. [2019-12-18 14:34:13,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1614 states. [2019-12-18 14:34:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1614 states and 4114 transitions. [2019-12-18 14:34:13,935 INFO L78 Accepts]: Start accepts. Automaton has 1614 states and 4114 transitions. Word has length 30 [2019-12-18 14:34:13,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:13,938 INFO L462 AbstractCegarLoop]: Abstraction has 1614 states and 4114 transitions. [2019-12-18 14:34:13,938 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:34:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 4114 transitions. [2019-12-18 14:34:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-18 14:34:13,944 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:13,945 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] [2019-12-18 14:34:13,945 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:13,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:13,945 INFO L82 PathProgramCache]: Analyzing trace with hash 998462321, now seen corresponding path program 1 times [2019-12-18 14:34:13,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:13,946 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655248023] [2019-12-18 14:34:13,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:14,055 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655248023] [2019-12-18 14:34:14,055 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:14,055 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 14:34:14,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694561979] [2019-12-18 14:34:14,056 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:34:14,056 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:14,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:34:14,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:34:14,058 INFO L87 Difference]: Start difference. First operand 1614 states and 4114 transitions. Second operand 5 states. [2019-12-18 14:34:14,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:14,100 INFO L93 Difference]: Finished difference Result 880 states and 2226 transitions. [2019-12-18 14:34:14,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 14:34:14,101 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-12-18 14:34:14,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:14,106 INFO L225 Difference]: With dead ends: 880 [2019-12-18 14:34:14,106 INFO L226 Difference]: Without dead ends: 880 [2019-12-18 14:34:14,106 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:34:14,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 880 states. [2019-12-18 14:34:14,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 880 to 880. [2019-12-18 14:34:14,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 880 states. [2019-12-18 14:34:14,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 2226 transitions. [2019-12-18 14:34:14,132 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 2226 transitions. Word has length 30 [2019-12-18 14:34:14,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:14,132 INFO L462 AbstractCegarLoop]: Abstraction has 880 states and 2226 transitions. [2019-12-18 14:34:14,132 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:34:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2226 transitions. [2019-12-18 14:34:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-18 14:34:14,138 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:14,138 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] [2019-12-18 14:34:14,138 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:14,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:14,140 INFO L82 PathProgramCache]: Analyzing trace with hash 366126362, now seen corresponding path program 1 times [2019-12-18 14:34:14,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:14,140 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296383535] [2019-12-18 14:34:14,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:14,353 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296383535] [2019-12-18 14:34:14,353 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:14,353 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:34:14,354 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628224972] [2019-12-18 14:34:14,354 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 14:34:14,354 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:14,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 14:34:14,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-18 14:34:14,357 INFO L87 Difference]: Start difference. First operand 880 states and 2226 transitions. Second operand 6 states. [2019-12-18 14:34:14,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:14,733 INFO L93 Difference]: Finished difference Result 1176 states and 2882 transitions. [2019-12-18 14:34:14,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-18 14:34:14,734 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 41 [2019-12-18 14:34:14,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:14,741 INFO L225 Difference]: With dead ends: 1176 [2019-12-18 14:34:14,741 INFO L226 Difference]: Without dead ends: 1176 [2019-12-18 14:34:14,742 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2019-12-18 14:34:14,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1176 states. [2019-12-18 14:34:14,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1176 to 780. [2019-12-18 14:34:14,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 780 states. [2019-12-18 14:34:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 780 states and 1936 transitions. [2019-12-18 14:34:14,764 INFO L78 Accepts]: Start accepts. Automaton has 780 states and 1936 transitions. Word has length 41 [2019-12-18 14:34:14,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:14,764 INFO L462 AbstractCegarLoop]: Abstraction has 780 states and 1936 transitions. [2019-12-18 14:34:14,764 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 14:34:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1936 transitions. [2019-12-18 14:34:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-18 14:34:14,767 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:14,767 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 14:34:14,767 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:14,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:14,768 INFO L82 PathProgramCache]: Analyzing trace with hash 664024332, now seen corresponding path program 1 times [2019-12-18 14:34:14,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:14,768 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293032706] [2019-12-18 14:34:14,768 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:14,831 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293032706] [2019-12-18 14:34:14,832 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:14,832 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 14:34:14,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610631192] [2019-12-18 14:34:14,832 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 14:34:14,833 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:14,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 14:34:14,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:34:14,833 INFO L87 Difference]: Start difference. First operand 780 states and 1936 transitions. Second operand 3 states. [2019-12-18 14:34:14,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:14,844 INFO L93 Difference]: Finished difference Result 778 states and 1931 transitions. [2019-12-18 14:34:14,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 14:34:14,844 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-18 14:34:14,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:14,849 INFO L225 Difference]: With dead ends: 778 [2019-12-18 14:34:14,849 INFO L226 Difference]: Without dead ends: 778 [2019-12-18 14:34:14,849 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 [2019-12-18 14:34:14,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 778 states. [2019-12-18 14:34:14,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 778 to 778. [2019-12-18 14:34:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 778 states. [2019-12-18 14:34:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 778 states and 1931 transitions. [2019-12-18 14:34:14,868 INFO L78 Accepts]: Start accepts. Automaton has 778 states and 1931 transitions. Word has length 42 [2019-12-18 14:34:14,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:14,868 INFO L462 AbstractCegarLoop]: Abstraction has 778 states and 1931 transitions. [2019-12-18 14:34:14,868 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 14:34:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1931 transitions. [2019-12-18 14:34:14,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-18 14:34:14,871 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:14,871 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] [2019-12-18 14:34:14,871 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:14,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:14,871 INFO L82 PathProgramCache]: Analyzing trace with hash -891305900, now seen corresponding path program 1 times [2019-12-18 14:34:14,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:14,872 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304663044] [2019-12-18 14:34:14,872 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:15,008 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304663044] [2019-12-18 14:34:15,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:15,009 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 14:34:15,009 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1694587511] [2019-12-18 14:34:15,010 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:34:15,010 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:15,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:34:15,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:34:15,011 INFO L87 Difference]: Start difference. First operand 778 states and 1931 transitions. Second operand 5 states. [2019-12-18 14:34:15,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:15,046 INFO L93 Difference]: Finished difference Result 830 states and 2007 transitions. [2019-12-18 14:34:15,046 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 14:34:15,046 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-18 14:34:15,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:15,049 INFO L225 Difference]: With dead ends: 830 [2019-12-18 14:34:15,049 INFO L226 Difference]: Without dead ends: 456 [2019-12-18 14:34:15,050 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 14:34:15,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2019-12-18 14:34:15,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2019-12-18 14:34:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2019-12-18 14:34:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 932 transitions. [2019-12-18 14:34:15,061 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 932 transitions. Word has length 43 [2019-12-18 14:34:15,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:15,062 INFO L462 AbstractCegarLoop]: Abstraction has 456 states and 932 transitions. [2019-12-18 14:34:15,062 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:34:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 932 transitions. [2019-12-18 14:34:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-18 14:34:15,065 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:15,065 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] [2019-12-18 14:34:15,066 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:15,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:15,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1855590854, now seen corresponding path program 2 times [2019-12-18 14:34:15,066 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:15,071 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093042050] [2019-12-18 14:34:15,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:15,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:34:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 14:34:15,406 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093042050] [2019-12-18 14:34:15,407 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:34:15,407 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:34:15,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447391063] [2019-12-18 14:34:15,409 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-18 14:34:15,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:34:15,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-18 14:34:15,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-12-18 14:34:15,410 INFO L87 Difference]: Start difference. First operand 456 states and 932 transitions. Second operand 7 states. [2019-12-18 14:34:15,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:34:15,674 INFO L93 Difference]: Finished difference Result 761 states and 1577 transitions. [2019-12-18 14:34:15,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-18 14:34:15,675 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 43 [2019-12-18 14:34:15,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:34:15,677 INFO L225 Difference]: With dead ends: 761 [2019-12-18 14:34:15,677 INFO L226 Difference]: Without dead ends: 322 [2019-12-18 14:34:15,677 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2019-12-18 14:34:15,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2019-12-18 14:34:15,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 322. [2019-12-18 14:34:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 322 states. [2019-12-18 14:34:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 644 transitions. [2019-12-18 14:34:15,685 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 644 transitions. Word has length 43 [2019-12-18 14:34:15,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:34:15,686 INFO L462 AbstractCegarLoop]: Abstraction has 322 states and 644 transitions. [2019-12-18 14:34:15,686 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-18 14:34:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 644 transitions. [2019-12-18 14:34:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-18 14:34:15,687 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:34:15,687 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] [2019-12-18 14:34:15,687 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:34:15,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:34:15,688 INFO L82 PathProgramCache]: Analyzing trace with hash 22736184, now seen corresponding path program 3 times [2019-12-18 14:34:15,688 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:34:15,688 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524094602] [2019-12-18 14:34:15,688 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:34:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 14:34:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 14:34:15,846 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 14:34:15,847 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 14:34:15,851 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [792] [792] ULTIMATE.startENTRY-->L823: Formula: (let ((.cse0 (store |v_#valid_74| 0 0))) (let ((.cse1 (store .cse0 |v_~#z~0.base_142| 1))) (and (= v_~z$mem_tmp~0_25 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~z$w_buff1_used~0_246 0) (= |v_~#z~0.offset_142| 0) (= |v_#NULL.offset_7| 0) (= v_~weak$$choice2~0_100 0) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t1952~0.base_24|) (= |v_#memory_int_251| (store |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24| (store (select |v_#memory_int_252| |v_ULTIMATE.start_main_~#t1952~0.base_24|) |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0))) (= v_~z$r_buff0_thd2~0_8 0) (= v_~z$w_buff0_used~0_444 0) (= v_~z$read_delayed~0_5 0) (< |v_#StackHeapBarrier_24| |v_~#z~0.base_142|) (= 0 v_~__unbuffered_p1_EAX~0_34) (= v_~z$read_delayed_var~0.offset_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= v_~__unbuffered_cnt~0_125 0) (= v_~z$r_buff1_thd1~0_159 0) (= v_~z$r_buff0_thd3~0_73 0) (= 0 v_~__unbuffered_p0_EAX~0_71) (= |v_#length_34| (store (store |v_#length_35| |v_~#z~0.base_142| 4) |v_ULTIMATE.start_main_~#t1952~0.base_24| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= v_~z$r_buff0_thd1~0_228 0) (= 0 v_~weak$$choice1~0_30) (= v_~z$read_delayed_var~0.base_7 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= v_~main$tmp_guard1~0_23 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard0~0_22 0) (= 0 v_~__unbuffered_p2_EAX~0_26) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= 0 v_~weak$$choice0~0_12) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 v_~z$r_buff1_thd0~0_74) (= v_~y~0_25 0) (= |v_ULTIMATE.start_main_~#t1952~0.offset_18| 0) (= (select .cse0 |v_~#z~0.base_142|) 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= |v_#valid_72| (store .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24| 1)) (= 0 (select (select |v_#memory_int_252| |v_~#z~0.base_142|) |v_~#z~0.offset_142|)) (= 0 v_~z$flush_delayed~0_56) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~z$w_buff1~0_81) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~z$r_buff1_thd2~0_7 0) (= v_~z$r_buff0_thd0~0_80 0) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1952~0.base_24|)) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~z$w_buff0~0_79) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~z$r_buff1_thd3~0_71) (= v_~x~0_47 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_252|, #length=|v_#length_35|} OutVars{~#z~0.base=|v_~#z~0.base_142|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_18|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_57|, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_37|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_148|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_22|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_52|, ~weak$$choice1~0=v_~weak$$choice1~0_30, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_80, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_71, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_34, #length=|v_#length_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_15|, ~z$mem_tmp~0=v_~z$mem_tmp~0_25, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_38|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_246, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~z$flush_delayed~0=v_~z$flush_delayed~0_56, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_12, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_159, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_8|, ~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_7, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_73, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_125, ULTIMATE.start_main_~#t1952~0.base=|v_ULTIMATE.start_main_~#t1952~0.base_24|, ~x~0=v_~x~0_47, ~z$read_delayed~0=v_~z$read_delayed~0_5, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_31|, ~z$w_buff1~0=v_~z$w_buff1~0_81, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_23, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_7, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_88|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_76|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_30|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_74, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_56, ~y~0=v_~y~0_25, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_8, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_444, ~z$w_buff0~0=v_~z$w_buff0~0_79, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_71, ~__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_7, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_22, ~#z~0.offset=|v_~#z~0.offset_142|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_26|, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_58|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_251|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_20|, ~weak$$choice2~0=v_~weak$$choice2~0_100, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_228, ULTIMATE.start_main_~#t1952~0.offset=|v_ULTIMATE.start_main_~#t1952~0.offset_18|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_32|} AuxVars[] AssignedVars[~#z~0.base, ULTIMATE.start_main_~#t1954~0.base, ULTIMATE.start_main_#t~mem40, ~z$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~weak$$choice1~0, ~z$r_buff0_thd0~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t1954~0.offset, ~z$mem_tmp~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~z$w_buff1_used~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~z$flush_delayed~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~z$r_buff1_thd1~0, ULTIMATE.start_main_#t~nondet38, ~z$read_delayed_var~0.base, ~z$r_buff0_thd3~0, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t1952~0.base, ~x~0, ~z$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$read_delayed_var~0.offset, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t1953~0.base, ~z$r_buff1_thd0~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ~z$r_buff0_thd2~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~#z~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ~z$r_buff0_thd1~0, ULTIMATE.start_main_~#t1952~0.offset, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-18 14:34:15,853 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [738] [738] L823-1-->L825: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t1953~0.offset_18|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t1953~0.base_19|) (= (store |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19| (store (select |v_#memory_int_120| |v_ULTIMATE.start_main_~#t1953~0.base_19|) |v_ULTIMATE.start_main_~#t1953~0.offset_18| 1)) |v_#memory_int_119|) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19| 1)) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (not (= 0 |v_ULTIMATE.start_main_~#t1953~0.base_19|)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t1953~0.base_19| 4) |v_#length_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_120|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t1953~0.offset=|v_ULTIMATE.start_main_~#t1953~0.offset_18|, ULTIMATE.start_main_~#t1953~0.base=|v_ULTIMATE.start_main_~#t1953~0.base_19|, #StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_119|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1953~0.offset, ULTIMATE.start_main_~#t1953~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length] because there is no mapped edge [2019-12-18 14:34:15,857 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [764] [764] L825-1-->L827: Formula: (and (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1954~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t1954~0.base_11| 0)) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11|)) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1954~0.base_11| 1) |v_#valid_42|) (= (store |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11| (store (select |v_#memory_int_205| |v_ULTIMATE.start_main_~#t1954~0.base_11|) |v_ULTIMATE.start_main_~#t1954~0.offset_10| 2)) |v_#memory_int_204|) (= (store |v_#length_22| |v_ULTIMATE.start_main_~#t1954~0.base_11| 4) |v_#length_21|) (= 0 |v_ULTIMATE.start_main_~#t1954~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_205|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t1954~0.base=|v_ULTIMATE.start_main_~#t1954~0.base_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_204|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_4|, #length=|v_#length_21|, ULTIMATE.start_main_~#t1954~0.offset=|v_ULTIMATE.start_main_~#t1954~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1954~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, #length, ULTIMATE.start_main_~#t1954~0.offset] because there is no mapped edge [2019-12-18 14:34:15,859 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [653] [653] L754-->L755: Formula: (and (not (= (mod v_~weak$$choice2~0_19 256) 0)) (= v_~z$w_buff0~0_14 v_~z$w_buff0~0_13)) InVars {~z$w_buff0~0=v_~z$w_buff0~0_14, ~weak$$choice2~0=v_~weak$$choice2~0_19} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_7|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_7|, ~z$w_buff0~0=v_~z$w_buff0~0_13, ~weak$$choice2~0=v_~weak$$choice2~0_19, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~z$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-18 14:34:15,859 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L755-->L756: Formula: (let ((.cse1 (= ~z$w_buff1~0_In-369739600 ~z$w_buff1~0_Out-369739600)) (.cse0 (= 0 (mod ~weak$$choice2~0_In-369739600 256)))) (or (and (not .cse0) .cse1) (let ((.cse2 (not (= (mod ~z$r_buff0_thd1~0_In-369739600 256) 0)))) (and (not (= 0 (mod ~z$w_buff0_used~0_In-369739600 256))) (or (not (= (mod ~z$r_buff1_thd1~0_In-369739600 256) 0)) .cse2) (or .cse2 (not (= 0 (mod ~z$w_buff1_used~0_In-369739600 256)))) .cse1 .cse0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-369739600, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-369739600, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-369739600, ~z$w_buff1~0=~z$w_buff1~0_In-369739600, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-369739600, ~weak$$choice2~0=~weak$$choice2~0_In-369739600} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-369739600, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-369739600, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-369739600, ~z$w_buff1~0=~z$w_buff1~0_Out-369739600, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out-369739600|, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-369739600, ~weak$$choice2~0=~weak$$choice2~0_In-369739600, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out-369739600|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out-369739600|} AuxVars[] AssignedVars[~z$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-18 14:34:15,859 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [769] [769] L756-->L756-8: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In2090092049 256) 0))) (or (and (= |P0Thread1of1ForFork1_#t~ite17_Out2090092049| ~z$w_buff0_used~0_In2090092049) (not .cse0) (= |P0Thread1of1ForFork1_#t~ite16_In2090092049| |P0Thread1of1ForFork1_#t~ite16_Out2090092049|)) (and (= |P0Thread1of1ForFork1_#t~ite17_Out2090092049| |P0Thread1of1ForFork1_#t~ite16_Out2090092049|) .cse0 (= ~z$w_buff0_used~0_In2090092049 |P0Thread1of1ForFork1_#t~ite16_Out2090092049|) (let ((.cse1 (= (mod ~z$r_buff0_thd1~0_In2090092049 256) 0))) (or (and (= 0 (mod ~z$w_buff1_used~0_In2090092049 256)) .cse1) (and (= (mod ~z$r_buff1_thd1~0_In2090092049 256) 0) .cse1) (= 0 (mod ~z$w_buff0_used~0_In2090092049 256))))))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In2090092049, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In2090092049, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2090092049, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_In2090092049|, ~weak$$choice2~0=~weak$$choice2~0_In2090092049, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In2090092049} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In2090092049, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In2090092049, ~z$w_buff1_used~0=~z$w_buff1_used~0_In2090092049, P0Thread1of1ForFork1_#t~ite17=|P0Thread1of1ForFork1_#t~ite17_Out2090092049|, P0Thread1of1ForFork1_#t~ite16=|P0Thread1of1ForFork1_#t~ite16_Out2090092049|, ~weak$$choice2~0=~weak$$choice2~0_In2090092049, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In2090092049} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite17, P0Thread1of1ForFork1_#t~ite16] because there is no mapped edge [2019-12-18 14:34:15,860 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [766] [766] L757-->L757-8: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In778122335 256)))) (or (and (= |P0Thread1of1ForFork1_#t~ite19_In778122335| |P0Thread1of1ForFork1_#t~ite19_Out778122335|) (not .cse0) (= |P0Thread1of1ForFork1_#t~ite20_Out778122335| ~z$w_buff1_used~0_In778122335)) (and .cse0 (= ~z$w_buff1_used~0_In778122335 |P0Thread1of1ForFork1_#t~ite19_Out778122335|) (let ((.cse1 (= (mod ~z$r_buff0_thd1~0_In778122335 256) 0))) (or (and (= (mod ~z$r_buff1_thd1~0_In778122335 256) 0) .cse1) (and (= 0 (mod ~z$w_buff1_used~0_In778122335 256)) .cse1) (= (mod ~z$w_buff0_used~0_In778122335 256) 0))) (= |P0Thread1of1ForFork1_#t~ite20_Out778122335| |P0Thread1of1ForFork1_#t~ite19_Out778122335|)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In778122335, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In778122335, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_In778122335|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In778122335, ~weak$$choice2~0=~weak$$choice2~0_In778122335, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In778122335} OutVars{P0Thread1of1ForFork1_#t~ite20=|P0Thread1of1ForFork1_#t~ite20_Out778122335|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In778122335, P0Thread1of1ForFork1_#t~ite19=|P0Thread1of1ForFork1_#t~ite19_Out778122335|, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In778122335, ~z$w_buff1_used~0=~z$w_buff1_used~0_In778122335, ~weak$$choice2~0=~weak$$choice2~0_In778122335, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In778122335} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite20, P0Thread1of1ForFork1_#t~ite19] because there is no mapped edge [2019-12-18 14:34:15,862 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [767] [767] L758-->L759: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In-550630881 256))) (.cse0 (= ~z$r_buff0_thd1~0_In-550630881 ~z$r_buff0_thd1~0_Out-550630881))) (or (and .cse0 .cse1 (let ((.cse2 (= (mod ~z$r_buff0_thd1~0_In-550630881 256) 0))) (or (= 0 (mod ~z$w_buff0_used~0_In-550630881 256)) (and .cse2 (= 0 (mod ~z$r_buff1_thd1~0_In-550630881 256))) (and .cse2 (= (mod ~z$w_buff1_used~0_In-550630881 256) 0))))) (and (not .cse1) .cse0))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-550630881, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-550630881, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-550630881, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_In-550630881, ~weak$$choice2~0=~weak$$choice2~0_In-550630881} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-550630881|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-550630881, ~z$r_buff1_thd1~0=~z$r_buff1_thd1~0_In-550630881, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-550630881, ~z$r_buff0_thd1~0=~z$r_buff0_thd1~0_Out-550630881, ~weak$$choice2~0=~weak$$choice2~0_In-550630881, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-550630881|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-550630881|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-18 14:34:15,862 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [678] [678] L759-->L763: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_25 256))) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#z~0.offset_38|) (= (select (select |v_#memory_int_67| |v_~#z~0.base_38|) |v_~#z~0.offset_38|) v_~__unbuffered_p0_EAX~0_15) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10 |v_~#z~0.base_38|) (= v_~z$r_buff1_thd1~0_46 v_~z$r_buff1_thd1~0_45) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12)) InVars {~#z~0.base=|v_~#z~0.base_38|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_46, #memory_int=|v_#memory_int_67|, ~weak$$choice2~0=v_~weak$$choice2~0_25, ~#z~0.offset=|v_~#z~0.offset_38|} OutVars{~#z~0.base=|v_~#z~0.base_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_14|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_17|, ~#z~0.offset=|v_~#z~0.offset_38|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_9|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_45, #memory_int=|v_#memory_int_67|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_25, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_12|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~z$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, P0Thread1of1ForFork1_#t~ite24, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-18 14:34:15,862 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [640] [640] L763-->L774: Formula: (and (= 1 v_~x~0_6) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 v_~z$flush_delayed~0_8) (= (store |v_#memory_int_30| |v_~#z~0.base_16| (store (select |v_#memory_int_30| |v_~#z~0.base_16|) |v_~#z~0.offset_16| v_~z$mem_tmp~0_4)) |v_#memory_int_29|) (not (= 0 (mod v_~z$flush_delayed~0_9 256)))) InVars {~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, #memory_int=|v_#memory_int_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15, ~z$flush_delayed~0=v_~z$flush_delayed~0_9, ~#z~0.offset=|v_~#z~0.offset_16|} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_7|, ~#z~0.base=|v_~#z~0.base_16|, ~z$mem_tmp~0=v_~z$mem_tmp~0_4, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_11|, #memory_int=|v_#memory_int_29|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, ~z$flush_delayed~0=v_~z$flush_delayed~0_8, ~x~0=v_~x~0_6, ~#z~0.offset=|v_~#z~0.offset_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, P0Thread1of1ForFork1_#t~ite29, #memory_int, ~__unbuffered_cnt~0, ~z$flush_delayed~0, ~x~0] because there is no mapped edge [2019-12-18 14:34:15,862 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] P1ENTRY-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_10) (= v_~x~0_21 v_~__unbuffered_p1_EAX~0_14) (= (+ v_~__unbuffered_cnt~0_56 1) v_~__unbuffered_cnt~0_55) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= |v_P1Thread1of1ForFork2_#in~arg.base_10| v_P1Thread1of1ForFork2_~arg.base_10) (= v_~y~0_13 1) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, ~x~0=v_~x~0_21} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_10|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_10, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_10, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_14, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_55, ~y~0=v_~y~0_13, ~x~0=v_~x~0_21, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~y~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-18 14:34:15,865 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L800-2-->L800-4: Formula: (let ((.cse0 (= (mod ~z$w_buff1_used~0_In1321744241 256) 0)) (.cse1 (= (mod ~z$r_buff1_thd3~0_In1321744241 256) 0))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork0_#t~mem30_Out1321744241| (select (select |#memory_int_In1321744241| |~#z~0.base_In1321744241|) |~#z~0.offset_In1321744241|)) (= |P2Thread1of1ForFork0_#t~mem30_Out1321744241| |P2Thread1of1ForFork0_#t~ite31_Out1321744241|)) (and (= |P2Thread1of1ForFork0_#t~ite31_Out1321744241| ~z$w_buff1~0_In1321744241) (= |P2Thread1of1ForFork0_#t~mem30_In1321744241| |P2Thread1of1ForFork0_#t~mem30_Out1321744241|) (not .cse0) (not .cse1)))) InVars {~#z~0.base=|~#z~0.base_In1321744241|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1321744241, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1321744241, #memory_int=|#memory_int_In1321744241|, ~z$w_buff1~0=~z$w_buff1~0_In1321744241, ~#z~0.offset=|~#z~0.offset_In1321744241|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In1321744241|} OutVars{~#z~0.base=|~#z~0.base_In1321744241|, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1321744241, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1321744241, #memory_int=|#memory_int_In1321744241|, ~z$w_buff1~0=~z$w_buff1~0_In1321744241, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out1321744241|, ~#z~0.offset=|~#z~0.offset_In1321744241|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out1321744241|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-18 14:34:15,865 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [669] [669] L800-4-->L801: Formula: (= (store |v_#memory_int_44| |v_~#z~0.base_27| (store (select |v_#memory_int_44| |v_~#z~0.base_27|) |v_~#z~0.offset_27| |v_P2Thread1of1ForFork0_#t~ite31_8|)) |v_#memory_int_43|) InVars {~#z~0.base=|v_~#z~0.base_27|, #memory_int=|v_#memory_int_44|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_8|, ~#z~0.offset=|v_~#z~0.offset_27|} OutVars{~#z~0.base=|v_~#z~0.base_27|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_7|, #memory_int=|v_#memory_int_43|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_7|, ~#z~0.offset=|v_~#z~0.offset_27|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-18 14:34:15,865 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L801-->L801-2: Formula: (let ((.cse0 (= 0 (mod ~z$r_buff0_thd3~0_In-2115202510 256))) (.cse1 (= (mod ~z$w_buff0_used~0_In-2115202510 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite33_Out-2115202510| ~z$w_buff0_used~0_In-2115202510) (or .cse0 .cse1)) (and (= 0 |P2Thread1of1ForFork0_#t~ite33_Out-2115202510|) (not .cse0) (not .cse1)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-2115202510, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2115202510} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-2115202510|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-2115202510, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-2115202510} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-18 14:34:15,867 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [712] [712] L802-->L802-2: Formula: (let ((.cse1 (= 0 (mod ~z$w_buff1_used~0_In1237902452 256))) (.cse0 (= (mod ~z$r_buff1_thd3~0_In1237902452 256) 0)) (.cse2 (= (mod ~z$r_buff0_thd3~0_In1237902452 256) 0)) (.cse3 (= (mod ~z$w_buff0_used~0_In1237902452 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite34_Out1237902452| ~z$w_buff1_used~0_In1237902452) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3))) (= |P2Thread1of1ForFork0_#t~ite34_Out1237902452| 0)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In1237902452, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1237902452, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1237902452, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1237902452} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In1237902452, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In1237902452, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out1237902452|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1237902452, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In1237902452} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-18 14:34:15,868 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L803-->L804: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In-1932489362 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd3~0_In-1932489362 256)))) (or (and (not .cse0) (not .cse1) (= ~z$r_buff0_thd3~0_Out-1932489362 0)) (and (or .cse0 .cse1) (= ~z$r_buff0_thd3~0_In-1932489362 ~z$r_buff0_thd3~0_Out-1932489362)))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1932489362, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1932489362} OutVars{~z$w_buff0_used~0=~z$w_buff0_used~0_In-1932489362, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-1932489362|, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_Out-1932489362} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~z$r_buff0_thd3~0] because there is no mapped edge [2019-12-18 14:34:15,868 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [715] [715] L804-->L804-2: Formula: (let ((.cse3 (= 0 (mod ~z$w_buff0_used~0_In-1131306432 256))) (.cse2 (= 0 (mod ~z$r_buff0_thd3~0_In-1131306432 256))) (.cse0 (= (mod ~z$w_buff1_used~0_In-1131306432 256) 0)) (.cse1 (= 0 (mod ~z$r_buff1_thd3~0_In-1131306432 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |P2Thread1of1ForFork0_#t~ite36_Out-1131306432| ~z$r_buff1_thd3~0_In-1131306432)) (and (= |P2Thread1of1ForFork0_#t~ite36_Out-1131306432| 0) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~z$w_buff0_used~0=~z$w_buff0_used~0_In-1131306432, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1131306432, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1131306432, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1131306432} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out-1131306432|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-1131306432, ~z$r_buff1_thd3~0=~z$r_buff1_thd3~0_In-1131306432, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-1131306432, ~z$r_buff0_thd3~0=~z$r_buff0_thd3~0_In-1131306432} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-18 14:34:15,869 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [760] [760] L804-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.offset_5| 0) (= (+ v_~__unbuffered_cnt~0_86 1) v_~__unbuffered_cnt~0_85) (= |v_P2Thread1of1ForFork0_#res.base_5| 0) (= v_~z$r_buff1_thd3~0_49 |v_P2Thread1of1ForFork0_#t~ite36_44|)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_44|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_86} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_43|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_5|, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_49, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_85, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#res.base, ~z$r_buff1_thd3~0, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-18 14:34:15,869 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [632] [632] L827-1-->L833: Formula: (and (= 3 v_~__unbuffered_cnt~0_13) (= v_~main$tmp_guard0~0_6 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_6, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_5|} AuxVars[] AssignedVars[~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet39] because there is no mapped edge [2019-12-18 14:34:15,870 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [729] [729] L833-2-->L833-5: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~ite42_Out-2136306519| |ULTIMATE.start_main_#t~ite41_Out-2136306519|)) (.cse1 (= 0 (mod ~z$r_buff1_thd0~0_In-2136306519 256))) (.cse0 (= (mod ~z$w_buff1_used~0_In-2136306519 256) 0))) (or (and (not .cse0) (not .cse1) .cse2 (= ~z$w_buff1~0_In-2136306519 |ULTIMATE.start_main_#t~ite41_Out-2136306519|) (= |ULTIMATE.start_main_#t~mem40_In-2136306519| |ULTIMATE.start_main_#t~mem40_Out-2136306519|)) (and .cse2 (= |ULTIMATE.start_main_#t~mem40_Out-2136306519| |ULTIMATE.start_main_#t~ite41_Out-2136306519|) (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~mem40_Out-2136306519| (select (select |#memory_int_In-2136306519| |~#z~0.base_In-2136306519|) |~#z~0.offset_In-2136306519|))))) InVars {~#z~0.base=|~#z~0.base_In-2136306519|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-2136306519, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-2136306519|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2136306519, #memory_int=|#memory_int_In-2136306519|, ~z$w_buff1~0=~z$w_buff1~0_In-2136306519, ~#z~0.offset=|~#z~0.offset_In-2136306519|} OutVars{~#z~0.base=|~#z~0.base_In-2136306519|, ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-2136306519|, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In-2136306519, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-2136306519|, ~z$w_buff1_used~0=~z$w_buff1_used~0_In-2136306519, #memory_int=|#memory_int_In-2136306519|, ~z$w_buff1~0=~z$w_buff1~0_In-2136306519, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-2136306519|, ~#z~0.offset=|~#z~0.offset_In-2136306519|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-18 14:34:15,871 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L834-->L834-2: Formula: (let ((.cse0 (= 0 (mod ~z$w_buff0_used~0_In-86090882 256))) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In-86090882 256)))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite43_Out-86090882|) (not .cse1)) (and (or .cse0 .cse1) (= ~z$w_buff0_used~0_In-86090882 |ULTIMATE.start_main_#t~ite43_Out-86090882|)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-86090882, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-86090882} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In-86090882, ~z$w_buff0_used~0=~z$w_buff0_used~0_In-86090882, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-86090882|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-18 14:34:15,873 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L835-->L835-2: Formula: (let ((.cse0 (= (mod ~z$r_buff0_thd0~0_In1887559564 256) 0)) (.cse1 (= 0 (mod ~z$w_buff0_used~0_In1887559564 256))) (.cse3 (= (mod ~z$r_buff1_thd0~0_In1887559564 256) 0)) (.cse2 (= 0 (mod ~z$w_buff1_used~0_In1887559564 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~z$w_buff1_used~0_In1887559564 |ULTIMATE.start_main_#t~ite44_Out1887559564|)) (and (= 0 |ULTIMATE.start_main_#t~ite44_Out1887559564|) (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1887559564, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1887559564, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1887559564, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1887559564} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1887559564, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1887559564, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1887559564, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1887559564, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1887559564|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-18 14:34:15,874 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L836-->L837: Formula: (let ((.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1604314934 256))) (.cse0 (= 0 (mod ~z$w_buff0_used~0_In1604314934 256)))) (or (and (or .cse0 .cse1) (= ~z$r_buff0_thd0~0_In1604314934 ~z$r_buff0_thd0~0_Out1604314934)) (and (= 0 ~z$r_buff0_thd0~0_Out1604314934) (not .cse1) (not .cse0)))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1604314934, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1604314934} OutVars{~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_Out1604314934, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1604314934, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out1604314934|} AuxVars[] AssignedVars[~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-18 14:34:15,874 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L837-->L841: Formula: (let ((.cse2 (= |ULTIMATE.start_main_#t~nondet47_In1766302632| ~weak$$choice1~0_Out1766302632)) (.cse4 (= 0 (mod ~z$w_buff1_used~0_In1766302632 256))) (.cse3 (= 0 (mod ~z$r_buff1_thd0~0_In1766302632 256))) (.cse0 (= (mod ~z$w_buff0_used~0_In1766302632 256) 0)) (.cse1 (= 0 (mod ~z$r_buff0_thd0~0_In1766302632 256)))) (or (and (or .cse0 .cse1) (= ~z$r_buff1_thd0~0_In1766302632 ~z$r_buff1_thd0~0_Out1766302632) .cse2 (or .cse3 .cse4)) (and .cse2 (= 0 ~z$r_buff1_thd0~0_Out1766302632) (or (and (not .cse4) (not .cse3)) (and (not .cse0) (not .cse1)))))) InVars {~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1766302632, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In1766302632|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1766302632, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_In1766302632, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1766302632} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out1766302632, ~z$r_buff0_thd0~0=~z$r_buff0_thd0~0_In1766302632, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out1766302632|, ~z$w_buff0_used~0=~z$w_buff0_used~0_In1766302632, ~z$r_buff1_thd0~0=~z$r_buff1_thd0~0_Out1766302632, ~z$w_buff1_used~0=~z$w_buff1_used~0_In1766302632, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out1766302632|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ~z$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite46] because there is no mapped edge [2019-12-18 14:34:15,875 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [717] [717] L841-->L841-3: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice1~0_In-786171571 256))) (.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-786171571 256) 0)))) (or (and (= |ULTIMATE.start_main_#t~ite49_Out-786171571| |ULTIMATE.start_main_#t~mem48_Out-786171571|) (= (select (select |#memory_int_In-786171571| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-786171571) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-786171571) |ULTIMATE.start_main_#t~mem48_Out-786171571|) .cse0 (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite49_Out-786171571| ~__unbuffered_p0_EAX~0_In-786171571) (= |ULTIMATE.start_main_#t~mem48_In-786171571| |ULTIMATE.start_main_#t~mem48_Out-786171571|) .cse1 .cse0))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-786171571, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-786171571, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-786171571, #memory_int=|#memory_int_In-786171571|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-786171571, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-786171571, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-786171571|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-786171571, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-786171571, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-786171571, #memory_int=|#memory_int_In-786171571|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-786171571|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-786171571, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-786171571, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-786171571|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-18 14:34:15,875 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L841-3-->L844-1: Formula: (and (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (let ((.cse1 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_34)) (.cse0 (= 1 v_~__unbuffered_p1_EAX~0_22))) (or (and (= v_~main$tmp_guard1~0_14 1) (or (not .cse0) (not .cse1) (not .cse2))) (and .cse1 .cse2 .cse0 (= v_~main$tmp_guard1~0_14 0)))) (= |v_ULTIMATE.start_main_#t~ite49_23| v_~__unbuffered_p0_EAX~0_34)) InVars {~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_23|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_29|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_34, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_22, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_22|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-18 14:34:15,875 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] L844-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-18 14:34:15,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 02:34:15 BasicIcfg [2019-12-18 14:34:15,973 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 14:34:15,975 INFO L168 Benchmark]: Toolchain (without parser) took 13358.86 ms. Allocated memory was 137.9 MB in the beginning and 378.0 MB in the end (delta: 240.1 MB). Free memory was 100.9 MB in the beginning and 78.9 MB in the end (delta: 22.0 MB). Peak memory consumption was 262.1 MB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,976 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 808.79 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 100.5 MB in the beginning and 153.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,977 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.50 ms. Allocated memory is still 202.4 MB. Free memory was 153.9 MB in the beginning and 151.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,978 INFO L168 Benchmark]: Boogie Preprocessor took 40.87 ms. Allocated memory is still 202.4 MB. Free memory was 151.9 MB in the beginning and 149.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,978 INFO L168 Benchmark]: RCFGBuilder took 802.49 ms. Allocated memory is still 202.4 MB. Free memory was 149.2 MB in the beginning and 101.0 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,979 INFO L168 Benchmark]: TraceAbstraction took 11609.04 ms. Allocated memory was 202.4 MB in the beginning and 378.0 MB in the end (delta: 175.6 MB). Free memory was 100.3 MB in the beginning and 78.9 MB in the end (delta: 21.4 MB). Peak memory consumption was 197.0 MB. Max. memory is 7.1 GB. [2019-12-18 14:34:15,983 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 808.79 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 100.5 MB in the beginning and 153.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 89.50 ms. Allocated memory is still 202.4 MB. Free memory was 153.9 MB in the beginning and 151.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.87 ms. Allocated memory is still 202.4 MB. Free memory was 151.9 MB in the beginning and 149.2 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 802.49 ms. Allocated memory is still 202.4 MB. Free memory was 149.2 MB in the beginning and 101.0 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11609.04 ms. Allocated memory was 202.4 MB in the beginning and 378.0 MB in the end (delta: 175.6 MB). Free memory was 100.3 MB in the beginning and 78.9 MB in the end (delta: 21.4 MB). Peak memory consumption was 197.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.3s, 170 ProgramPointsBefore, 66 ProgramPointsAfterwards, 196 TransitionsBefore, 72 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 43 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 45 ConcurrentYvCompositions, 24 ChoiceCompositions, 5120 VarBasedMoverChecksPositive, 140 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 158 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 40922 CheckedPairsTotal, 139 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L823] FCALL, FORK 0 pthread_create(&t1952, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L825] FCALL, FORK 0 pthread_create(&t1953, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 z$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(z) [L752] 1 z$mem_tmp = z [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L753] EXPR 1 \read(z) [L753] EXPR 1 !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) VAL [!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1)=0, \read(z)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L753] 1 z = !z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z : (z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : z$w_buff1) [L827] FCALL, FORK 0 pthread_create(&t1954, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=0, y=0, z={5:0}, z$flush_delayed=1, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L756] 1 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used)) [L757] 1 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd1 && !z$w_buff1_used || !z$r_buff0_thd1 && !z$r_buff1_thd1 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L794] 3 __unbuffered_p2_EAX = y [L797] 3 z = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L800] 3 z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L801] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L802] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L833] EXPR 0 z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __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$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=4, weak$$choice1=0, weak$$choice2=1, x=1, y=1, z={5:0}, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0] [L833] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L834] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L835] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 161 locations, 1 error locations. Result: UNSAFE, OverallTime: 11.2s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 1.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 666 SDtfs, 799 SDslu, 1158 SDs, 0 SdLazy, 659 SolverSat, 63 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 63 GetRequests, 16 SyntacticMatches, 6 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10130occurred 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: 0.6s AutomataMinimizationTime, 9 MinimizatonAttempts, 1262 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 283 ConstructedInterpolants, 0 QuantifiedInterpolants, 39305 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...