/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe014_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:42:55,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:42:55,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:42:55,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:42:55,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:42:55,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:42:55,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:42:55,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:42:55,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:42:55,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:42:55,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:42:55,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:42:55,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:42:55,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:42:55,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:42:55,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:42:55,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:42:55,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:42:55,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:42:55,280 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:42:55,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:42:55,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:42:55,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:42:55,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:42:55,288 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:42:55,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:42:55,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:42:55,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:42:55,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:42:55,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:42:55,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:42:55,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:42:55,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:42:55,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:42:55,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:42:55,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:42:55,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:42:55,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:42:55,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:42:55,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:42:55,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:42:55,296 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-27 03:42:55,309 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:42:55,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:42:55,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:42:55,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:42:55,311 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:42:55,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:42:55,312 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:42:55,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:42:55,312 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:42:55,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:42:55,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:42:55,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:42:55,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:42:55,313 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:42:55,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:42:55,313 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:42:55,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:42:55,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:42:55,314 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:42:55,314 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:42:55,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:42:55,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:42:55,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:42:55,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:42:55,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:42:55,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:42:55,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:42:55,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:42:55,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:42:55,571 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:42:55,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:42:55,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:42:55,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:42:55,596 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:42:55,597 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe014_rmo.oepc.i [2019-12-27 03:42:55,672 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e274ce1fa/8ea0dad4960a426f82c134880c0828d9/FLAG79c0a25e3 [2019-12-27 03:42:56,289 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:42:56,289 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe014_rmo.oepc.i [2019-12-27 03:42:56,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e274ce1fa/8ea0dad4960a426f82c134880c0828d9/FLAG79c0a25e3 [2019-12-27 03:42:56,505 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e274ce1fa/8ea0dad4960a426f82c134880c0828d9 [2019-12-27 03:42:56,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:42:56,519 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:42:56,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:42:56,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:42:56,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:42:56,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:42:56" (1/1) ... [2019-12-27 03:42:56,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f959a9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:56, skipping insertion in model container [2019-12-27 03:42:56,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:42:56" (1/1) ... [2019-12-27 03:42:56,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:42:56,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:42:57,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:42:57,252 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:42:57,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:42:57,438 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:42:57,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57 WrapperNode [2019-12-27 03:42:57,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:42:57,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:42:57,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:42:57,440 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:42:57,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,515 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:42:57,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:42:57,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:42:57,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:42:57,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... [2019-12-27 03:42:57,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:42:57,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:42:57,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:42:57,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:42:57,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:42:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:42:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:42:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:42:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:42:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:42:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:42:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:42:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:42:57,630 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:42:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 03:42:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 03:42:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:42:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:42:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:42:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:42:57,636 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 03:42:58,352 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:42:58,352 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 03:42:58,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:42:58 BoogieIcfgContainer [2019-12-27 03:42:58,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:42:58,357 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:42:58,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:42:58,360 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:42:58,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:42:56" (1/3) ... [2019-12-27 03:42:58,361 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f634bad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:42:58, skipping insertion in model container [2019-12-27 03:42:58,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:42:57" (2/3) ... [2019-12-27 03:42:58,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f634bad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:42:58, skipping insertion in model container [2019-12-27 03:42:58,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:42:58" (3/3) ... [2019-12-27 03:42:58,365 INFO L109 eAbstractionObserver]: Analyzing ICFG safe014_rmo.oepc.i [2019-12-27 03:42:58,376 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:42:58,377 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:42:58,387 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 03:42:58,389 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:42:58,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,452 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,453 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,453 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,454 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,454 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,455 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,456 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,457 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,457 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,457 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,457 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,458 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,459 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,460 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,460 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,461 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,463 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,464 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,466 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,466 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,466 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,467 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,471 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,471 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,472 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,472 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,472 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,472 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,473 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,473 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,473 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,473 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,474 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,475 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,476 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,477 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,478 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,479 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,480 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,480 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,480 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,480 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,481 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,482 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,482 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,482 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,483 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,484 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,484 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,484 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,484 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,485 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,485 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,485 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,485 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,486 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,486 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,486 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,487 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,487 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,487 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,508 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,509 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,509 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,510 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,510 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,510 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,510 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,510 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,511 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,511 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,511 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,511 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,511 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,512 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,512 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,512 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,512 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,512 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,513 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,514 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,514 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,514 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,514 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,514 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,515 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,516 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,519 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,520 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,520 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,521 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,521 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,525 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,526 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,536 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,536 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,537 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:42:58,553 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 03:42:58,575 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:42:58,575 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:42:58,575 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:42:58,575 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:42:58,575 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:42:58,575 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:42:58,576 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:42:58,576 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:42:58,597 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 169 places, 195 transitions [2019-12-27 03:42:58,599 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 169 places, 195 transitions [2019-12-27 03:42:58,715 INFO L132 PetriNetUnfolder]: 36/192 cut-off events. [2019-12-27 03:42:58,715 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:42:58,729 INFO L76 FinitePrefix]: Finished finitePrefix Result has 202 conditions, 192 events. 36/192 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 331 event pairs. 0/155 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-27 03:42:58,749 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 169 places, 195 transitions [2019-12-27 03:42:58,802 INFO L132 PetriNetUnfolder]: 36/192 cut-off events. [2019-12-27 03:42:58,803 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:42:58,814 INFO L76 FinitePrefix]: Finished finitePrefix Result has 202 conditions, 192 events. 36/192 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 331 event pairs. 0/155 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-27 03:42:58,832 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-27 03:42:58,833 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:43:04,261 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-12-27 03:43:04,399 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-12-27 03:43:04,931 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-27 03:43:05,164 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 03:43:05,191 INFO L206 etLargeBlockEncoding]: Checked pairs total: 41738 [2019-12-27 03:43:05,192 INFO L214 etLargeBlockEncoding]: Total number of compositions: 136 [2019-12-27 03:43:05,195 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 67 places, 74 transitions [2019-12-27 03:43:05,768 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10552 states. [2019-12-27 03:43:05,771 INFO L276 IsEmpty]: Start isEmpty. Operand 10552 states. [2019-12-27 03:43:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 03:43:05,796 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:05,797 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:05,797 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:05,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:05,804 INFO L82 PathProgramCache]: Analyzing trace with hash -526625175, now seen corresponding path program 1 times [2019-12-27 03:43:05,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:05,814 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258041769] [2019-12-27 03:43:05,814 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:06,249 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [258041769] [2019-12-27 03:43:06,249 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:06,250 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:43:06,250 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890938282] [2019-12-27 03:43:06,255 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:06,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:06,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:06,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:06,273 INFO L87 Difference]: Start difference. First operand 10552 states. Second operand 3 states. [2019-12-27 03:43:06,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:06,490 INFO L93 Difference]: Finished difference Result 10552 states and 40550 transitions. [2019-12-27 03:43:06,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:06,492 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-27 03:43:06,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:06,622 INFO L225 Difference]: With dead ends: 10552 [2019-12-27 03:43:06,622 INFO L226 Difference]: Without dead ends: 9902 [2019-12-27 03:43:06,624 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:06,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9902 states. [2019-12-27 03:43:07,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9902 to 9902. [2019-12-27 03:43:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9902 states. [2019-12-27 03:43:07,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9902 states to 9902 states and 38041 transitions. [2019-12-27 03:43:07,240 INFO L78 Accepts]: Start accepts. Automaton has 9902 states and 38041 transitions. Word has length 17 [2019-12-27 03:43:07,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:07,242 INFO L462 AbstractCegarLoop]: Abstraction has 9902 states and 38041 transitions. [2019-12-27 03:43:07,242 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 9902 states and 38041 transitions. [2019-12-27 03:43:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 03:43:07,253 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:07,253 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:07,254 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:07,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:07,254 INFO L82 PathProgramCache]: Analyzing trace with hash 1451920207, now seen corresponding path program 1 times [2019-12-27 03:43:07,254 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:07,255 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673474008] [2019-12-27 03:43:07,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:07,464 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673474008] [2019-12-27 03:43:07,464 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:07,464 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:07,465 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323722610] [2019-12-27 03:43:07,466 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:43:07,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:07,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:43:07,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:43:07,467 INFO L87 Difference]: Start difference. First operand 9902 states and 38041 transitions. Second operand 4 states. [2019-12-27 03:43:07,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:07,638 INFO L93 Difference]: Finished difference Result 6688 states and 22442 transitions. [2019-12-27 03:43:07,639 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:43:07,639 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 03:43:07,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:07,695 INFO L225 Difference]: With dead ends: 6688 [2019-12-27 03:43:07,696 INFO L226 Difference]: Without dead ends: 6038 [2019-12-27 03:43:07,697 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:07,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6038 states. [2019-12-27 03:43:07,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6038 to 6038. [2019-12-27 03:43:07,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6038 states. [2019-12-27 03:43:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 6038 states and 20307 transitions. [2019-12-27 03:43:07,956 INFO L78 Accepts]: Start accepts. Automaton has 6038 states and 20307 transitions. Word has length 18 [2019-12-27 03:43:07,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:07,957 INFO L462 AbstractCegarLoop]: Abstraction has 6038 states and 20307 transitions. [2019-12-27 03:43:07,957 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:43:07,957 INFO L276 IsEmpty]: Start isEmpty. Operand 6038 states and 20307 transitions. [2019-12-27 03:43:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 03:43:07,962 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:07,963 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:07,963 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:07,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:07,963 INFO L82 PathProgramCache]: Analyzing trace with hash -600695458, now seen corresponding path program 1 times [2019-12-27 03:43:07,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:07,964 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345085764] [2019-12-27 03:43:07,964 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:08,078 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345085764] [2019-12-27 03:43:08,079 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:08,079 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:43:08,079 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050852304] [2019-12-27 03:43:08,080 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:43:08,080 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:08,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:43:08,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:08,081 INFO L87 Difference]: Start difference. First operand 6038 states and 20307 transitions. Second operand 5 states. [2019-12-27 03:43:08,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:08,168 INFO L93 Difference]: Finished difference Result 1890 states and 5291 transitions. [2019-12-27 03:43:08,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:43:08,169 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2019-12-27 03:43:08,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:08,174 INFO L225 Difference]: With dead ends: 1890 [2019-12-27 03:43:08,174 INFO L226 Difference]: Without dead ends: 1516 [2019-12-27 03:43:08,174 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:43:08,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1516 states. [2019-12-27 03:43:08,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1516. [2019-12-27 03:43:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1516 states. [2019-12-27 03:43:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 4080 transitions. [2019-12-27 03:43:08,739 INFO L78 Accepts]: Start accepts. Automaton has 1516 states and 4080 transitions. Word has length 19 [2019-12-27 03:43:08,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:08,739 INFO L462 AbstractCegarLoop]: Abstraction has 1516 states and 4080 transitions. [2019-12-27 03:43:08,739 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:43:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 4080 transitions. [2019-12-27 03:43:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 03:43:08,743 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:08,744 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:08,744 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:08,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:08,744 INFO L82 PathProgramCache]: Analyzing trace with hash -1480020383, now seen corresponding path program 1 times [2019-12-27 03:43:08,745 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:08,745 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872584404] [2019-12-27 03:43:08,745 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:08,829 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872584404] [2019-12-27 03:43:08,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:08,830 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:43:08,830 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038152978] [2019-12-27 03:43:08,830 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:08,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:08,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:08,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:08,831 INFO L87 Difference]: Start difference. First operand 1516 states and 4080 transitions. Second operand 3 states. [2019-12-27 03:43:08,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:08,855 INFO L93 Difference]: Finished difference Result 1438 states and 3787 transitions. [2019-12-27 03:43:08,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:08,856 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 03:43:08,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:08,860 INFO L225 Difference]: With dead ends: 1438 [2019-12-27 03:43:08,860 INFO L226 Difference]: Without dead ends: 1438 [2019-12-27 03:43:08,861 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:08,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2019-12-27 03:43:08,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1438. [2019-12-27 03:43:08,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2019-12-27 03:43:08,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 3787 transitions. [2019-12-27 03:43:08,902 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 3787 transitions. Word has length 29 [2019-12-27 03:43:08,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:08,902 INFO L462 AbstractCegarLoop]: Abstraction has 1438 states and 3787 transitions. [2019-12-27 03:43:08,903 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 3787 transitions. [2019-12-27 03:43:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 03:43:08,907 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:08,907 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] [2019-12-27 03:43:08,907 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:08,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:08,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1468819787, now seen corresponding path program 1 times [2019-12-27 03:43:08,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:08,908 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601726159] [2019-12-27 03:43:08,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:09,048 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601726159] [2019-12-27 03:43:09,048 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:09,049 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:43:09,049 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965917496] [2019-12-27 03:43:09,049 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:43:09,049 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:09,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:43:09,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:43:09,051 INFO L87 Difference]: Start difference. First operand 1438 states and 3787 transitions. Second operand 6 states. [2019-12-27 03:43:09,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:09,149 INFO L93 Difference]: Finished difference Result 829 states and 2233 transitions. [2019-12-27 03:43:09,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 03:43:09,150 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2019-12-27 03:43:09,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:09,153 INFO L225 Difference]: With dead ends: 829 [2019-12-27 03:43:09,153 INFO L226 Difference]: Without dead ends: 780 [2019-12-27 03:43:09,154 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 03:43:09,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 780 states. [2019-12-27 03:43:09,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 780 to 780. [2019-12-27 03:43:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 780 states. [2019-12-27 03:43:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 780 states and 2116 transitions. [2019-12-27 03:43:09,179 INFO L78 Accepts]: Start accepts. Automaton has 780 states and 2116 transitions. Word has length 30 [2019-12-27 03:43:09,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:09,180 INFO L462 AbstractCegarLoop]: Abstraction has 780 states and 2116 transitions. [2019-12-27 03:43:09,180 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:43:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 2116 transitions. [2019-12-27 03:43:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 03:43:09,186 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:09,186 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] [2019-12-27 03:43:09,186 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:09,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:09,187 INFO L82 PathProgramCache]: Analyzing trace with hash -571199582, now seen corresponding path program 1 times [2019-12-27 03:43:09,187 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:09,187 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079789999] [2019-12-27 03:43:09,187 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:09,240 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079789999] [2019-12-27 03:43:09,241 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:09,241 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:09,241 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369949004] [2019-12-27 03:43:09,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:09,242 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:09,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:09,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:09,242 INFO L87 Difference]: Start difference. First operand 780 states and 2116 transitions. Second operand 3 states. [2019-12-27 03:43:09,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:09,316 INFO L93 Difference]: Finished difference Result 1078 states and 2808 transitions. [2019-12-27 03:43:09,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:09,317 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-27 03:43:09,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:09,322 INFO L225 Difference]: With dead ends: 1078 [2019-12-27 03:43:09,322 INFO L226 Difference]: Without dead ends: 1078 [2019-12-27 03:43:09,323 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:09,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1078 states. [2019-12-27 03:43:09,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1078 to 930. [2019-12-27 03:43:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2019-12-27 03:43:09,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 2476 transitions. [2019-12-27 03:43:09,364 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 2476 transitions. Word has length 42 [2019-12-27 03:43:09,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:09,365 INFO L462 AbstractCegarLoop]: Abstraction has 930 states and 2476 transitions. [2019-12-27 03:43:09,365 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 2476 transitions. [2019-12-27 03:43:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 03:43:09,370 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:09,370 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] [2019-12-27 03:43:09,371 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:09,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:09,372 INFO L82 PathProgramCache]: Analyzing trace with hash 266998046, now seen corresponding path program 1 times [2019-12-27 03:43:09,372 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:09,372 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521248051] [2019-12-27 03:43:09,373 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:09,576 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521248051] [2019-12-27 03:43:09,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:09,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:43:09,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395549995] [2019-12-27 03:43:09,578 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:43:09,578 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:09,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:43:09,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:09,579 INFO L87 Difference]: Start difference. First operand 930 states and 2476 transitions. Second operand 3 states. [2019-12-27 03:43:09,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:09,599 INFO L93 Difference]: Finished difference Result 928 states and 2471 transitions. [2019-12-27 03:43:09,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:43:09,600 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-27 03:43:09,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:09,607 INFO L225 Difference]: With dead ends: 928 [2019-12-27 03:43:09,608 INFO L226 Difference]: Without dead ends: 928 [2019-12-27 03:43:09,609 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:43:09,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2019-12-27 03:43:09,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 928. [2019-12-27 03:43:09,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 928 states. [2019-12-27 03:43:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 928 states and 2471 transitions. [2019-12-27 03:43:09,641 INFO L78 Accepts]: Start accepts. Automaton has 928 states and 2471 transitions. Word has length 42 [2019-12-27 03:43:09,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:09,642 INFO L462 AbstractCegarLoop]: Abstraction has 928 states and 2471 transitions. [2019-12-27 03:43:09,642 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:43:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2471 transitions. [2019-12-27 03:43:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:43:09,645 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:09,645 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:09,646 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:09,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:09,646 INFO L82 PathProgramCache]: Analyzing trace with hash -313581259, now seen corresponding path program 1 times [2019-12-27 03:43:09,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:09,647 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102154369] [2019-12-27 03:43:09,647 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:43:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 03:43:09,838 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102154369] [2019-12-27 03:43:09,838 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:43:09,838 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:43:09,838 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036687729] [2019-12-27 03:43:09,839 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:43:09,839 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:43:09,839 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:43:09,840 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:43:09,840 INFO L87 Difference]: Start difference. First operand 928 states and 2471 transitions. Second operand 5 states. [2019-12-27 03:43:09,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:43:09,887 INFO L93 Difference]: Finished difference Result 980 states and 2547 transitions. [2019-12-27 03:43:09,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:43:09,888 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-27 03:43:09,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:43:09,890 INFO L225 Difference]: With dead ends: 980 [2019-12-27 03:43:09,890 INFO L226 Difference]: Without dead ends: 536 [2019-12-27 03:43:09,890 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:43:09,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2019-12-27 03:43:09,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 536. [2019-12-27 03:43:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2019-12-27 03:43:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 1183 transitions. [2019-12-27 03:43:09,903 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 1183 transitions. Word has length 43 [2019-12-27 03:43:09,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:43:09,903 INFO L462 AbstractCegarLoop]: Abstraction has 536 states and 1183 transitions. [2019-12-27 03:43:09,904 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:43:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1183 transitions. [2019-12-27 03:43:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:43:09,905 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:43:09,906 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 03:43:09,906 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:43:09,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:43:09,906 INFO L82 PathProgramCache]: Analyzing trace with hash -1458937895, now seen corresponding path program 2 times [2019-12-27 03:43:09,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:43:09,907 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25507217] [2019-12-27 03:43:09,907 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:43:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:43:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:43:10,074 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:43:10,075 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:43:10,080 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [786] [786] ULTIMATE.startENTRY-->L821: Formula: (let ((.cse1 (store |v_#valid_70| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_136| 1))) (and (= v_~y$w_buff0_used~0_438 0) (= 0 v_~__unbuffered_p2_EAX~0_43) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= (store (store |v_#length_37| |v_~#y~0.base_136| 4) |v_ULTIMATE.start_main_~#t2109~0.base_19| 4) |v_#length_35|) (= v_~y$mem_tmp~0_29 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= |v_#NULL.offset_6| 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2109~0.base_19|)) (= 0 v_~y$w_buff1~0_82) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_43) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= v_~y$w_buff1_used~0_244 0) (= 0 v_~y$read_delayed_var~0.offset_5) (= v_~y$r_buff0_thd3~0_69 0) (= v_~y$read_delayed~0_5 0) (= v_~y$r_buff0_thd1~0_242 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= (select (select |v_#memory_int_238| |v_~#y~0.base_136|) |v_~#y~0.offset_136|) 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~__unbuffered_cnt~0_110 0) (= v_~main$tmp_guard1~0_25 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_6) (= |v_#valid_68| (store .cse0 |v_ULTIMATE.start_main_~#t2109~0.base_19| 1)) (= |v_ULTIMATE.start_main_~#t2109~0.offset_16| 0) (< 0 |v_#StackHeapBarrier_24|) (= v_~x~0_70 0) (= 0 v_~y$r_buff1_thd0~0_67) (= 0 v_~y$w_buff0~0_60) (= v_~main$tmp_guard0~0_30 0) (= v_~weak$$choice2~0_105 0) (= 0 v_~weak$$choice1~0_27) (= |v_#memory_int_237| (store |v_#memory_int_238| |v_ULTIMATE.start_main_~#t2109~0.base_19| (store (select |v_#memory_int_238| |v_ULTIMATE.start_main_~#t2109~0.base_19|) |v_ULTIMATE.start_main_~#t2109~0.offset_16| 0))) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= 0 v_~y$read_delayed_var~0.base_5) (= 0 v_~y$r_buff1_thd3~0_72) (= v_~y$r_buff0_thd2~0_8 0) (= (select .cse1 |v_~#y~0.base_136|) 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_32 0) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_136|) (= 0 v_~y$flush_delayed~0_58) (= 0 |v_#NULL.base_6|) (= 0 |v_~#y~0.offset_136|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= 0 v_~__unbuffered_p0_EAX~0_57) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= 0 v_~weak$$choice0~0_22) (= v_~y$r_buff1_thd2~0_8 0) (= v_~__unbuffered_p0_EBX~0_47 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_32) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2109~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= v_~y$r_buff0_thd0~0_76 0) (= v_~y$r_buff1_thd1~0_147 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_238|, #length=|v_#length_37|} OutVars{ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_32|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_40|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_201|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_23|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_45|, ~y$read_delayed~0=v_~y$read_delayed~0_5, ~weak$$choice1~0=v_~weak$$choice1~0_27, ~y$mem_tmp~0=v_~y$mem_tmp~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_57, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_72, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_242, ~y$flush_delayed~0=v_~y$flush_delayed~0_58, #length=|v_#length_35|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_43, ULTIMATE.start_main_~#t2109~0.base=|v_ULTIMATE.start_main_~#t2109~0.base_19|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_47, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_31|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~weak$$choice0~0=v_~weak$$choice0~0_22, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~y$w_buff1~0=v_~y$w_buff1~0_82, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_5, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_110, ULTIMATE.start_main_~#t2111~0.base=|v_ULTIMATE.start_main_~#t2111~0.base_20|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_67, ~x~0=v_~x~0_70, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_5, ~#y~0.offset=|v_~#y~0.offset_136|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_438, ~__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_28|, ULTIMATE.start_main_~#t2109~0.offset=|v_ULTIMATE.start_main_~#t2109~0.offset_16|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_25, ~#y~0.base=|v_~#y~0.base_136|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_32|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_6, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_99|, ULTIMATE.start_main_~#t2110~0.base=|v_ULTIMATE.start_main_~#t2110~0.base_21|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_147, ~y$w_buff0~0=v_~y$w_buff0~0_60, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_69, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_43, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_8, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_~#t2111~0.offset=|v_ULTIMATE.start_main_~#t2111~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_30, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_32, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_31|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_76, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_237|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_32, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_16|, ULTIMATE.start_main_~#t2110~0.offset=|v_ULTIMATE.start_main_~#t2110~0.offset_17|, ~weak$$choice2~0=v_~weak$$choice2~0_105, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_33|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_244} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem40, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~y$read_delayed~0, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2109~0.base, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~nondet47, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2111~0.base, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ULTIMATE.start_main_~#t2109~0.offset, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t2110~0.base, ~y$r_buff1_thd1~0, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t2111~0.offset, ~main$tmp_guard0~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ULTIMATE.start_main_~#t2110~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem48, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 03:43:10,085 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [742] [742] L821-1-->L823: Formula: (and (= |v_#memory_int_120| (store |v_#memory_int_121| |v_ULTIMATE.start_main_~#t2110~0.base_11| (store (select |v_#memory_int_121| |v_ULTIMATE.start_main_~#t2110~0.base_11|) |v_ULTIMATE.start_main_~#t2110~0.offset_10| 1))) (= |v_#valid_33| (store |v_#valid_34| |v_ULTIMATE.start_main_~#t2110~0.base_11| 1)) (= (store |v_#length_18| |v_ULTIMATE.start_main_~#t2110~0.base_11| 4) |v_#length_17|) (= (select |v_#valid_34| |v_ULTIMATE.start_main_~#t2110~0.base_11|) 0) (= 0 |v_ULTIMATE.start_main_~#t2110~0.offset_10|) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2110~0.base_11|) (not (= |v_ULTIMATE.start_main_~#t2110~0.base_11| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_121|, #length=|v_#length_18|} OutVars{ULTIMATE.start_main_~#t2110~0.base=|v_ULTIMATE.start_main_~#t2110~0.base_11|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_120|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_5|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2110~0.offset=|v_ULTIMATE.start_main_~#t2110~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2110~0.base, #valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2110~0.offset] because there is no mapped edge [2019-12-27 03:43:10,090 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [752] [752] L823-1-->L825: Formula: (and (= |v_#memory_int_160| (store |v_#memory_int_161| |v_ULTIMATE.start_main_~#t2111~0.base_10| (store (select |v_#memory_int_161| |v_ULTIMATE.start_main_~#t2111~0.base_10|) |v_ULTIMATE.start_main_~#t2111~0.offset_10| 2))) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2111~0.base_10| 4)) (= 0 (select |v_#valid_36| |v_ULTIMATE.start_main_~#t2111~0.base_10|)) (not (= 0 |v_ULTIMATE.start_main_~#t2111~0.base_10|)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2111~0.base_10|) (= |v_#valid_35| (store |v_#valid_36| |v_ULTIMATE.start_main_~#t2111~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2111~0.offset_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_36|, #memory_int=|v_#memory_int_161|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_35|, #memory_int=|v_#memory_int_160|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_5|, ULTIMATE.start_main_~#t2111~0.offset=|v_ULTIMATE.start_main_~#t2111~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2111~0.base=|v_ULTIMATE.start_main_~#t2111~0.base_10|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t2111~0.offset, #length, ULTIMATE.start_main_~#t2111~0.base] because there is no mapped edge [2019-12-27 03:43:10,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [704] [704] L752-->L753: Formula: (and (not (= (mod v_~weak$$choice2~0_36 256) 0)) (= v_~y$w_buff0~0_29 v_~y$w_buff0~0_28)) InVars {~y$w_buff0~0=v_~y$w_buff0~0_29, ~weak$$choice2~0=v_~weak$$choice2~0_36} OutVars{P0Thread1of1ForFork1_#t~ite10=|v_P0Thread1of1ForFork1_#t~ite10_16|, P0Thread1of1ForFork1_#t~ite9=|v_P0Thread1of1ForFork1_#t~ite9_17|, ~y$w_buff0~0=v_~y$w_buff0~0_28, ~weak$$choice2~0=v_~weak$$choice2~0_36, P0Thread1of1ForFork1_#t~ite11=|v_P0Thread1of1ForFork1_#t~ite11_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~y$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-27 03:43:10,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [781] [781] L753-->L754: Formula: (let ((.cse0 (= (mod ~weak$$choice2~0_In-372396586 256) 0)) (.cse2 (= ~y$w_buff1~0_In-372396586 ~y$w_buff1~0_Out-372396586))) (or (let ((.cse1 (not (= 0 (mod ~y$r_buff0_thd1~0_In-372396586 256))))) (and .cse0 (or .cse1 (not (= (mod ~y$r_buff1_thd1~0_In-372396586 256) 0))) .cse2 (or .cse1 (not (= 0 (mod ~y$w_buff1_used~0_In-372396586 256)))) (not (= 0 (mod ~y$w_buff0_used~0_In-372396586 256))))) (and (not .cse0) .cse2))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-372396586, ~y$w_buff1~0=~y$w_buff1~0_In-372396586, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-372396586, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-372396586, ~weak$$choice2~0=~weak$$choice2~0_In-372396586, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-372396586} OutVars{~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-372396586, ~y$w_buff1~0=~y$w_buff1~0_Out-372396586, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-372396586, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-372396586, P0Thread1of1ForFork1_#t~ite14=|P0Thread1of1ForFork1_#t~ite14_Out-372396586|, ~weak$$choice2~0=~weak$$choice2~0_In-372396586, P0Thread1of1ForFork1_#t~ite13=|P0Thread1of1ForFork1_#t~ite13_Out-372396586|, P0Thread1of1ForFork1_#t~ite12=|P0Thread1of1ForFork1_#t~ite12_Out-372396586|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-372396586} AuxVars[] AssignedVars[~y$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-27 03:43:10,100 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [774] [774] L756-->L757: Formula: (let ((.cse1 (= ~y$r_buff0_thd1~0_Out-1166386045 ~y$r_buff0_thd1~0_In-1166386045)) (.cse0 (= 0 (mod ~weak$$choice2~0_In-1166386045 256)))) (or (and .cse0 .cse1 (let ((.cse2 (= 0 (mod ~y$r_buff0_thd1~0_In-1166386045 256)))) (or (and .cse2 (= 0 (mod ~y$r_buff1_thd1~0_In-1166386045 256))) (= (mod ~y$w_buff0_used~0_In-1166386045 256) 0) (and (= (mod ~y$w_buff1_used~0_In-1166386045 256) 0) .cse2)))) (and .cse1 (not .cse0)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-1166386045, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1166386045, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-1166386045, ~weak$$choice2~0=~weak$$choice2~0_In-1166386045, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1166386045} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out-1166386045|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In-1166386045, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1166386045, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-1166386045, ~weak$$choice2~0=~weak$$choice2~0_In-1166386045, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out-1166386045|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out-1166386045|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1166386045} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-27 03:43:10,100 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [666] [666] L757-->L761: Formula: (and (= |v_~#y~0.base_38| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_10) (not (= 0 (mod v_~weak$$choice2~0_24 256))) (= v_~y$r_buff1_thd1~0_42 v_~y$r_buff1_thd1~0_41) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_12) (= (select (select |v_#memory_int_67| |v_~#y~0.base_38|) |v_~#y~0.offset_38|) v_~__unbuffered_p0_EAX~0_16) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_10 |v_~#y~0.offset_38|)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_42, ~#y~0.offset=|v_~#y~0.offset_38|, #memory_int=|v_#memory_int_67|, ~#y~0.base=|v_~#y~0.base_38|, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{~#y~0.offset=|v_~#y~0.offset_38|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_13|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_17|, ~#y~0.base=|v_~#y~0.base_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|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_41, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, #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_24, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_16|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem27, ~y$r_buff1_thd1~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_#t~ite25, P0Thread1of1ForFork1_#t~ite26, ~__unbuffered_p0_EAX$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 [2019-12-27 03:43:10,101 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [628] [628] L761-->L772: Formula: (and (= (store |v_#memory_int_26| |v_~#y~0.base_14| (store (select |v_#memory_int_26| |v_~#y~0.base_14|) |v_~#y~0.offset_14| v_~y$mem_tmp~0_4)) |v_#memory_int_25|) (= 0 v_~y$flush_delayed~0_6) (not (= 0 (mod v_~y$flush_delayed~0_7 256))) (= v_~__unbuffered_p0_EBX~0_4 v_~x~0_7) (= v_~__unbuffered_cnt~0_9 (+ v_~__unbuffered_cnt~0_10 1))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_4, ~#y~0.offset=|v_~#y~0.offset_14|, #memory_int=|v_#memory_int_26|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~#y~0.base=|v_~#y~0.base_14|, ~x~0=v_~x~0_7} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_5|, ~y$mem_tmp~0=v_~y$mem_tmp~0_4, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_4, ~#y~0.offset=|v_~#y~0.offset_14|, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_7|, ~y$flush_delayed~0=v_~y$flush_delayed~0_6, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~#y~0.base=|v_~#y~0.base_14|, ~x~0=v_~x~0_7} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, ~__unbuffered_p0_EBX~0, P0Thread1of1ForFork1_#t~ite29, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-27 03:43:10,101 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [759] [759] P1ENTRY-->P1EXIT: Formula: (and (= |v_P1Thread1of1ForFork2_#in~arg.offset_10| v_P1Thread1of1ForFork2_~arg.offset_10) (= v_~__unbuffered_cnt~0_78 (+ v_~__unbuffered_cnt~0_79 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= |v_P1Thread1of1ForFork2_#in~arg.base_10| v_P1Thread1of1ForFork2_~arg.base_10) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|) (= v_~x~0_53 2)) 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_79} 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, 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_78, ~x~0=v_~x~0_53, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, ~x~0, P1Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-27 03:43:10,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [711] [711] L798-2-->L798-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd3~0_In1210557328 256) 0)) (.cse0 (= (mod ~y$w_buff1_used~0_In1210557328 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite31_Out1210557328| |P2Thread1of1ForFork0_#t~mem30_Out1210557328|) (= (select (select |#memory_int_In1210557328| |~#y~0.base_In1210557328|) |~#y~0.offset_In1210557328|) |P2Thread1of1ForFork0_#t~mem30_Out1210557328|) (or .cse0 .cse1)) (and (= |P2Thread1of1ForFork0_#t~mem30_In1210557328| |P2Thread1of1ForFork0_#t~mem30_Out1210557328|) (not .cse1) (= |P2Thread1of1ForFork0_#t~ite31_Out1210557328| ~y$w_buff1~0_In1210557328) (not .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1210557328, ~#y~0.offset=|~#y~0.offset_In1210557328|, ~y$w_buff1~0=~y$w_buff1~0_In1210557328, #memory_int=|#memory_int_In1210557328|, ~#y~0.base=|~#y~0.base_In1210557328|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1210557328, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In1210557328|} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1210557328, ~#y~0.offset=|~#y~0.offset_In1210557328|, ~y$w_buff1~0=~y$w_buff1~0_In1210557328, #memory_int=|#memory_int_In1210557328|, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out1210557328|, ~#y~0.base=|~#y~0.base_In1210557328|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1210557328, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out1210557328|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-27 03:43:10,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [672] [672] L798-4-->L799: Formula: (= (store |v_#memory_int_69| |v_~#y~0.base_39| (store (select |v_#memory_int_69| |v_~#y~0.base_39|) |v_~#y~0.offset_39| |v_P2Thread1of1ForFork0_#t~ite31_12|)) |v_#memory_int_68|) InVars {~#y~0.offset=|v_~#y~0.offset_39|, #memory_int=|v_#memory_int_69|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_12|, ~#y~0.base=|v_~#y~0.base_39|} OutVars{~#y~0.offset=|v_~#y~0.offset_39|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_9|, #memory_int=|v_#memory_int_68|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_11|, ~#y~0.base=|v_~#y~0.base_39|, P2Thread1of1ForFork0_#t~mem30=|v_P2Thread1of1ForFork0_#t~mem30_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, #memory_int, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-27 03:43:10,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L799-->L799-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In-2139176701 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In-2139176701 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite33_Out-2139176701| 0) (not .cse0) (not .cse1)) (and (or .cse1 .cse0) (= |P2Thread1of1ForFork0_#t~ite33_Out-2139176701| ~y$w_buff0_used~0_In-2139176701)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2139176701, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-2139176701} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-2139176701|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-2139176701, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-2139176701} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-27 03:43:10,110 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [721] [721] L800-->L800-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In820628232 256))) (.cse1 (= (mod ~y$r_buff0_thd3~0_In820628232 256) 0)) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In820628232 256))) (.cse3 (= (mod ~y$r_buff1_thd3~0_In820628232 256) 0))) (or (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out820628232|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$w_buff1_used~0_In820628232 |P2Thread1of1ForFork0_#t~ite34_Out820628232|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In820628232, ~y$w_buff0_used~0=~y$w_buff0_used~0_In820628232, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In820628232, ~y$w_buff1_used~0=~y$w_buff1_used~0_In820628232} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In820628232, ~y$w_buff0_used~0=~y$w_buff0_used~0_In820628232, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In820628232, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out820628232|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In820628232} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-27 03:43:10,112 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L801-->L802: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd3~0_In-1000144702 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In-1000144702 256) 0))) (or (and (not .cse0) (= ~y$r_buff0_thd3~0_Out-1000144702 0) (not .cse1)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd3~0_In-1000144702 ~y$r_buff0_thd3~0_Out-1000144702)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1000144702, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1000144702} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1000144702, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-1000144702|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-1000144702} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 03:43:10,113 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [709] [709] L802-->L802-2: Formula: (let ((.cse2 (= (mod ~y$w_buff0_used~0_In589820328 256) 0)) (.cse3 (= (mod ~y$r_buff0_thd3~0_In589820328 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In589820328 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In589820328 256) 0))) (or (and (= |P2Thread1of1ForFork0_#t~ite36_Out589820328| ~y$r_buff1_thd3~0_In589820328) (or .cse0 .cse1) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= |P2Thread1of1ForFork0_#t~ite36_Out589820328| 0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In589820328, ~y$w_buff0_used~0=~y$w_buff0_used~0_In589820328, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In589820328, ~y$w_buff1_used~0=~y$w_buff1_used~0_In589820328} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out589820328|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In589820328, ~y$w_buff0_used~0=~y$w_buff0_used~0_In589820328, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In589820328, ~y$w_buff1_used~0=~y$w_buff1_used~0_In589820328} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-27 03:43:10,113 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L802-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.offset_5| 0) (= |v_P2Thread1of1ForFork0_#t~ite36_40| v_~y$r_buff1_thd3~0_36) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= |v_P2Thread1of1ForFork0_#res.base_5| 0)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_40|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_39|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_36, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, ~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-27 03:43:10,115 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [646] [646] L829-->L831-2: Formula: (and (or (= (mod v_~y$r_buff0_thd0~0_14 256) 0) (= (mod v_~y$w_buff0_used~0_98 256) 0)) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_14, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_14, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 03:43:10,115 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L831-2-->L831-5: Formula: (let ((.cse1 (= |ULTIMATE.start_main_#t~ite42_Out-2133323482| |ULTIMATE.start_main_#t~ite41_Out-2133323482|)) (.cse2 (= (mod ~y$r_buff1_thd0~0_In-2133323482 256) 0)) (.cse0 (= (mod ~y$w_buff1_used~0_In-2133323482 256) 0))) (or (and (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~ite41_Out-2133323482| ~y$w_buff1~0_In-2133323482) (not .cse2) (= |ULTIMATE.start_main_#t~mem40_In-2133323482| |ULTIMATE.start_main_#t~mem40_Out-2133323482|)) (and (= |ULTIMATE.start_main_#t~mem40_Out-2133323482| (select (select |#memory_int_In-2133323482| |~#y~0.base_In-2133323482|) |~#y~0.offset_In-2133323482|)) .cse1 (or .cse2 .cse0) (= |ULTIMATE.start_main_#t~mem40_Out-2133323482| |ULTIMATE.start_main_#t~ite41_Out-2133323482|)))) InVars {~#y~0.offset=|~#y~0.offset_In-2133323482|, ~y$w_buff1~0=~y$w_buff1~0_In-2133323482, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In-2133323482|, #memory_int=|#memory_int_In-2133323482|, ~#y~0.base=|~#y~0.base_In-2133323482|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2133323482, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2133323482} OutVars{ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out-2133323482|, ~#y~0.offset=|~#y~0.offset_In-2133323482|, ~y$w_buff1~0=~y$w_buff1~0_In-2133323482, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out-2133323482|, #memory_int=|#memory_int_In-2133323482|, ~#y~0.base=|~#y~0.base_In-2133323482|, ULTIMATE.start_main_#t~ite42=|ULTIMATE.start_main_#t~ite42_Out-2133323482|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-2133323482, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-2133323482} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-27 03:43:10,116 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L832-->L832-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-2029799577 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-2029799577 256) 0))) (or (and (not .cse0) (= 0 |ULTIMATE.start_main_#t~ite43_Out-2029799577|) (not .cse1)) (and (or .cse1 .cse0) (= ~y$w_buff0_used~0_In-2029799577 |ULTIMATE.start_main_#t~ite43_Out-2029799577|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2029799577, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2029799577} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-2029799577, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-2029799577, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-2029799577|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-27 03:43:10,117 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [724] [724] L833-->L833-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In1422386238 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd0~0_In1422386238 256) 0)) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1422386238 256))) (.cse3 (= (mod ~y$r_buff0_thd0~0_In1422386238 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite44_Out1422386238| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |ULTIMATE.start_main_#t~ite44_Out1422386238| ~y$w_buff1_used~0_In1422386238) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1422386238, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1422386238, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1422386238, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1422386238} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1422386238, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1422386238, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1422386238, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1422386238|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1422386238} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-27 03:43:10,119 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [722] [722] L834-->L835: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1592204346 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1592204346 256)))) (or (and (= ~y$r_buff0_thd0~0_In1592204346 ~y$r_buff0_thd0~0_Out1592204346) (or .cse0 .cse1)) (and (not .cse0) (= ~y$r_buff0_thd0~0_Out1592204346 0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1592204346, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1592204346} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1592204346, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1592204346, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out1592204346|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-27 03:43:10,120 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L835-->L839: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~nondet47_In1208953162| ~weak$$choice1~0_Out1208953162)) (.cse4 (= (mod ~y$w_buff0_used~0_In1208953162 256) 0)) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In1208953162 256))) (.cse1 (= (mod ~y$r_buff1_thd0~0_In1208953162 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In1208953162 256) 0))) (or (and .cse0 (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4))) (= 0 ~y$r_buff1_thd0~0_Out1208953162)) (and (= ~y$r_buff1_thd0~0_In1208953162 ~y$r_buff1_thd0~0_Out1208953162) .cse0 (or .cse4 .cse3) (or .cse1 .cse2)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1208953162, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In1208953162|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1208953162, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1208953162, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1208953162} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out1208953162, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1208953162, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out1208953162|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1208953162, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out1208953162|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out1208953162, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1208953162} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ULTIMATE.start_main_#t~ite46, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-27 03:43:10,120 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [725] [725] L839-->L839-3: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In-1770123571 256))) (.cse1 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In-1770123571 256) 0)))) (or (and (not .cse0) .cse1 (= |ULTIMATE.start_main_#t~ite49_Out-1770123571| |ULTIMATE.start_main_#t~mem48_Out-1770123571|) (= (select (select |#memory_int_In-1770123571| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1770123571) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1770123571) |ULTIMATE.start_main_#t~mem48_Out-1770123571|)) (and (= |ULTIMATE.start_main_#t~mem48_In-1770123571| |ULTIMATE.start_main_#t~mem48_Out-1770123571|) (= |ULTIMATE.start_main_#t~ite49_Out-1770123571| ~__unbuffered_p0_EAX~0_In-1770123571) .cse0 .cse1))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1770123571, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1770123571, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1770123571, #memory_int=|#memory_int_In-1770123571|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1770123571, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1770123571, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-1770123571|} OutVars{~weak$$choice1~0=~weak$$choice1~0_In-1770123571, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1770123571, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1770123571, #memory_int=|#memory_int_In-1770123571|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-1770123571|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-1770123571, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1770123571, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-1770123571|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-27 03:43:10,121 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [748] [748] L839-3-->L5: Formula: (and (let ((.cse1 (= v_~__unbuffered_p0_EBX~0_30 0)) (.cse2 (= 2 v_~__unbuffered_p2_EAX~0_26)) (.cse3 (= v_~x~0_43 2)) (.cse0 (= 1 v_~__unbuffered_p0_EAX~0_41))) (or (and (= v_~main$tmp_guard1~0_16 1) (or (not .cse0) (not .cse1) (not .cse2) (not .cse3))) (and .cse1 .cse2 (= v_~main$tmp_guard1~0_16 0) .cse3 .cse0))) (= |v_ULTIMATE.start_main_#t~ite49_30| v_~__unbuffered_p0_EAX~0_41) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_16 256))) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_30, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_30|, ~x~0=v_~x~0_43} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_31|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_41, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_30, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_29|, ~x~0=v_~x~0_43, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ~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 [2019-12-27 03:43:10,121 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [737] [737] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 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_10, 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 [2019-12-27 03:43:10,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:43:10 BasicIcfg [2019-12-27 03:43:10,263 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:43:10,268 INFO L168 Benchmark]: Toolchain (without parser) took 13746.67 ms. Allocated memory was 136.8 MB in the beginning and 474.5 MB in the end (delta: 337.6 MB). Free memory was 100.4 MB in the beginning and 189.4 MB in the end (delta: -89.0 MB). Peak memory consumption was 248.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,269 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,270 INFO L168 Benchmark]: CACSL2BoogieTranslator took 916.86 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 99.9 MB in the beginning and 153.0 MB in the end (delta: -53.1 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,271 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.57 ms. Allocated memory is still 200.8 MB. Free memory was 152.3 MB in the beginning and 150.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,275 INFO L168 Benchmark]: Boogie Preprocessor took 38.49 ms. Allocated memory is still 200.8 MB. Free memory was 150.2 MB in the beginning and 147.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,276 INFO L168 Benchmark]: RCFGBuilder took 799.58 ms. Allocated memory is still 200.8 MB. Free memory was 147.5 MB in the beginning and 99.5 MB in the end (delta: 48.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,277 INFO L168 Benchmark]: TraceAbstraction took 11906.75 ms. Allocated memory was 200.8 MB in the beginning and 474.5 MB in the end (delta: 273.7 MB). Free memory was 99.5 MB in the beginning and 189.4 MB in the end (delta: -89.9 MB). Peak memory consumption was 183.8 MB. Max. memory is 7.1 GB. [2019-12-27 03:43:10,287 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 136.8 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 916.86 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 99.9 MB in the beginning and 153.0 MB in the end (delta: -53.1 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 75.57 ms. Allocated memory is still 200.8 MB. Free memory was 152.3 MB in the beginning and 150.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.49 ms. Allocated memory is still 200.8 MB. Free memory was 150.2 MB in the beginning and 147.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 799.58 ms. Allocated memory is still 200.8 MB. Free memory was 147.5 MB in the beginning and 99.5 MB in the end (delta: 48.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11906.75 ms. Allocated memory was 200.8 MB in the beginning and 474.5 MB in the end (delta: 273.7 MB). Free memory was 99.5 MB in the beginning and 189.4 MB in the end (delta: -89.9 MB). Peak memory consumption was 183.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.5s, 169 ProgramPointsBefore, 67 ProgramPointsAfterwards, 195 TransitionsBefore, 74 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 47 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 39 ConcurrentYvCompositions, 23 ChoiceCompositions, 4747 VarBasedMoverChecksPositive, 134 VarBasedMoverChecksNegative, 25 SemBasedMoverChecksPositive, 152 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 41738 CheckedPairsTotal, 136 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L821] FCALL, FORK 0 pthread_create(&t2109, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_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={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 y$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(y) [L750] 1 y$mem_tmp = y [L751] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L751] EXPR 1 \read(y) [L751] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L823] FCALL, FORK 0 pthread_create(&t2110, ((void *)0), P1, ((void *)0)) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L751] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L754] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L754] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L755] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L825] FCALL, FORK 0 pthread_create(&t2111, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L792] 3 __unbuffered_p2_EAX = x [L795] 3 y = 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={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, 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$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L798] 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L799] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L800] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L827] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=2, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L831] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L832] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 160 locations, 1 error locations. Result: UNSAFE, OverallTime: 11.5s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 595 SDtfs, 933 SDslu, 802 SDs, 0 SdLazy, 103 SolverSat, 57 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 10 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10552occurred 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: 1.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 148 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 283 NumberOfCodeBlocks, 283 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 232 ConstructedInterpolants, 0 QuantifiedInterpolants, 21250 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...