/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/safe018_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 03:49:05,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 03:49:05,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 03:49:05,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 03:49:05,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 03:49:05,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 03:49:05,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 03:49:05,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 03:49:05,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 03:49:05,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 03:49:05,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 03:49:05,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 03:49:05,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 03:49:05,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 03:49:05,305 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 03:49:05,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 03:49:05,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 03:49:05,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 03:49:05,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 03:49:05,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 03:49:05,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 03:49:05,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 03:49:05,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 03:49:05,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 03:49:05,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 03:49:05,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 03:49:05,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 03:49:05,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 03:49:05,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 03:49:05,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 03:49:05,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 03:49:05,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 03:49:05,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 03:49:05,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 03:49:05,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 03:49:05,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 03:49:05,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 03:49:05,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 03:49:05,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 03:49:05,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 03:49:05,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 03:49:05,337 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 03:49:05,367 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 03:49:05,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 03:49:05,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 03:49:05,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 03:49:05,369 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 03:49:05,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 03:49:05,370 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 03:49:05,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 03:49:05,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 03:49:05,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 03:49:05,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 03:49:05,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 03:49:05,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 03:49:05,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 03:49:05,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 03:49:05,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 03:49:05,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 03:49:05,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 03:49:05,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 03:49:05,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 03:49:05,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 03:49:05,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 03:49:05,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 03:49:05,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 03:49:05,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 03:49:05,373 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 03:49:05,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 03:49:05,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 03:49:05,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 03:49:05,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 03:49:05,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 03:49:05,683 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 03:49:05,685 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 03:49:05,685 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 03:49:05,685 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe018_rmo.oepc.i [2019-12-27 03:49:05,744 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/776bd6959/3a4fccd15a9a4ad3849d49dc538c241d/FLAG897fcab37 [2019-12-27 03:49:06,320 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 03:49:06,321 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe018_rmo.oepc.i [2019-12-27 03:49:06,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/776bd6959/3a4fccd15a9a4ad3849d49dc538c241d/FLAG897fcab37 [2019-12-27 03:49:06,601 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/776bd6959/3a4fccd15a9a4ad3849d49dc538c241d [2019-12-27 03:49:06,609 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 03:49:06,611 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 03:49:06,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 03:49:06,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 03:49:06,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 03:49:06,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:49:06" (1/1) ... [2019-12-27 03:49:06,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c1335d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:06, skipping insertion in model container [2019-12-27 03:49:06,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 03:49:06" (1/1) ... [2019-12-27 03:49:06,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 03:49:06,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 03:49:07,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:49:07,213 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 03:49:07,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 03:49:07,386 INFO L208 MainTranslator]: Completed translation [2019-12-27 03:49:07,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07 WrapperNode [2019-12-27 03:49:07,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 03:49:07,387 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 03:49:07,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 03:49:07,388 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 03:49:07,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 03:49:07,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 03:49:07,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 03:49:07,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 03:49:07,459 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (1/1) ... [2019-12-27 03:49:07,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 03:49:07,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 03:49:07,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 03:49:07,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 03:49:07,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (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 03:49:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 03:49:07,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 03:49:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 03:49:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 03:49:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 03:49:07,558 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 03:49:07,558 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 03:49:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 03:49:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 03:49:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 03:49:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 03:49:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 03:49:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 03:49:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 03:49:07,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 03:49:07,562 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 03:49:08,283 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 03:49:08,284 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 03:49:08,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:49:08 BoogieIcfgContainer [2019-12-27 03:49:08,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 03:49:08,287 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 03:49:08,288 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 03:49:08,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 03:49:08,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 03:49:06" (1/3) ... [2019-12-27 03:49:08,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c9e9da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:49:08, skipping insertion in model container [2019-12-27 03:49:08,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 03:49:07" (2/3) ... [2019-12-27 03:49:08,293 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c9e9da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 03:49:08, skipping insertion in model container [2019-12-27 03:49:08,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 03:49:08" (3/3) ... [2019-12-27 03:49:08,295 INFO L109 eAbstractionObserver]: Analyzing ICFG safe018_rmo.oepc.i [2019-12-27 03:49:08,306 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 03:49:08,307 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 03:49:08,315 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 03:49:08,316 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 03:49:08,357 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,358 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,358 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,359 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,359 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,360 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,361 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,362 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,363 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,364 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,365 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,365 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,365 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,365 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,366 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,366 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,366 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,366 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,367 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,367 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,367 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,367 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,368 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,368 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,368 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,369 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,369 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,369 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,369 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,370 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,370 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,370 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,370 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,371 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,371 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,371 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,371 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,372 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,372 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,372 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,372 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,373 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,390 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,391 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,391 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,391 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,391 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,392 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,392 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,392 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,392 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,392 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,393 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,393 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,393 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,393 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,394 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,394 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,394 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,394 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,394 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,394 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,395 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,395 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,395 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,395 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,395 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,396 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,396 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,396 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,396 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,397 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,398 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,399 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,399 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,399 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,400 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,400 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,400 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,400 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,401 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,401 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,401 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,401 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,402 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,402 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,402 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,402 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,402 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,403 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,403 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,403 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,403 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,403 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,404 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,404 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,404 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,404 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,404 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,405 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,405 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,405 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,405 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,405 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,406 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,406 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,406 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,406 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,406 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,407 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,407 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,407 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,410 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,411 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,411 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,412 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,412 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,413 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,415 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,416 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,416 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,417 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,417 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,418 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,419 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,420 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,421 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,424 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,425 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,425 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 03:49:08,440 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 03:49:08,460 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 03:49:08,460 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 03:49:08,460 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 03:49:08,460 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 03:49:08,461 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 03:49:08,461 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 03:49:08,461 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 03:49:08,461 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 03:49:08,478 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 169 places, 195 transitions [2019-12-27 03:49:08,481 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 169 places, 195 transitions [2019-12-27 03:49:08,576 INFO L132 PetriNetUnfolder]: 36/192 cut-off events. [2019-12-27 03:49:08,577 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:49:08,592 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 339 event pairs. 0/155 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-27 03:49:08,612 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 169 places, 195 transitions [2019-12-27 03:49:08,662 INFO L132 PetriNetUnfolder]: 36/192 cut-off events. [2019-12-27 03:49:08,663 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 03:49:08,669 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 339 event pairs. 0/155 useless extension candidates. Maximal degree in co-relation 144. Up to 2 conditions per place. [2019-12-27 03:49:08,683 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 11934 [2019-12-27 03:49:08,685 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 03:49:14,176 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2019-12-27 03:49:14,305 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-12-27 03:49:14,853 WARN L192 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 134 [2019-12-27 03:49:15,116 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 03:49:15,145 INFO L206 etLargeBlockEncoding]: Checked pairs total: 41706 [2019-12-27 03:49:15,146 INFO L214 etLargeBlockEncoding]: Total number of compositions: 138 [2019-12-27 03:49:15,149 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 67 places, 74 transitions [2019-12-27 03:49:15,684 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 10352 states. [2019-12-27 03:49:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 10352 states. [2019-12-27 03:49:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-27 03:49:15,717 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:15,718 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 03:49:15,718 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:15,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:15,726 INFO L82 PathProgramCache]: Analyzing trace with hash 1082365234, now seen corresponding path program 1 times [2019-12-27 03:49:15,737 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:15,738 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383029614] [2019-12-27 03:49:15,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:16,181 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 03:49:16,182 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383029614] [2019-12-27 03:49:16,183 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:16,184 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:49:16,184 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189798909] [2019-12-27 03:49:16,189 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:49:16,190 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:16,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:49:16,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:49:16,209 INFO L87 Difference]: Start difference. First operand 10352 states. Second operand 3 states. [2019-12-27 03:49:16,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:16,395 INFO L93 Difference]: Finished difference Result 9752 states and 37462 transitions. [2019-12-27 03:49:16,395 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:49:16,397 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-27 03:49:16,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:16,567 INFO L225 Difference]: With dead ends: 9752 [2019-12-27 03:49:16,568 INFO L226 Difference]: Without dead ends: 9152 [2019-12-27 03:49:16,570 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 03:49:16,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9152 states. [2019-12-27 03:49:17,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9152 to 9152. [2019-12-27 03:49:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9152 states. [2019-12-27 03:49:17,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9152 states to 9152 states and 35146 transitions. [2019-12-27 03:49:17,251 INFO L78 Accepts]: Start accepts. Automaton has 9152 states and 35146 transitions. Word has length 17 [2019-12-27 03:49:17,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:17,252 INFO L462 AbstractCegarLoop]: Abstraction has 9152 states and 35146 transitions. [2019-12-27 03:49:17,252 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:49:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 9152 states and 35146 transitions. [2019-12-27 03:49:17,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 03:49:17,260 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:17,261 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 03:49:17,261 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:17,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:17,261 INFO L82 PathProgramCache]: Analyzing trace with hash 539828743, now seen corresponding path program 1 times [2019-12-27 03:49:17,262 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:17,262 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529819401] [2019-12-27 03:49:17,262 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:17,397 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 03:49:17,398 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529819401] [2019-12-27 03:49:17,398 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:17,398 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:49:17,398 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711967749] [2019-12-27 03:49:17,400 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 03:49:17,401 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:17,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 03:49:17,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 03:49:17,403 INFO L87 Difference]: Start difference. First operand 9152 states and 35146 transitions. Second operand 4 states. [2019-12-27 03:49:17,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:17,573 INFO L93 Difference]: Finished difference Result 6210 states and 20832 transitions. [2019-12-27 03:49:17,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 03:49:17,573 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-27 03:49:17,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:17,628 INFO L225 Difference]: With dead ends: 6210 [2019-12-27 03:49:17,628 INFO L226 Difference]: Without dead ends: 5610 [2019-12-27 03:49:17,629 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 03:49:17,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5610 states. [2019-12-27 03:49:17,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5610 to 5610. [2019-12-27 03:49:17,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5610 states. [2019-12-27 03:49:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 5610 states and 18863 transitions. [2019-12-27 03:49:17,805 INFO L78 Accepts]: Start accepts. Automaton has 5610 states and 18863 transitions. Word has length 18 [2019-12-27 03:49:17,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:17,805 INFO L462 AbstractCegarLoop]: Abstraction has 5610 states and 18863 transitions. [2019-12-27 03:49:17,805 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 03:49:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 5610 states and 18863 transitions. [2019-12-27 03:49:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 03:49:17,810 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:17,810 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 03:49:17,810 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:17,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:17,810 INFO L82 PathProgramCache]: Analyzing trace with hash -1774518132, now seen corresponding path program 1 times [2019-12-27 03:49:17,811 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:17,811 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276486870] [2019-12-27 03:49:17,811 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:17,932 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 03:49:17,932 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276486870] [2019-12-27 03:49:17,935 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:17,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:49:17,935 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [622649392] [2019-12-27 03:49:17,935 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:49:17,936 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:17,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:49:17,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:49:17,937 INFO L87 Difference]: Start difference. First operand 5610 states and 18863 transitions. Second operand 5 states. [2019-12-27 03:49:18,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:18,021 INFO L93 Difference]: Finished difference Result 1785 states and 4987 transitions. [2019-12-27 03:49:18,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:49:18,021 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2019-12-27 03:49:18,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:18,026 INFO L225 Difference]: With dead ends: 1785 [2019-12-27 03:49:18,026 INFO L226 Difference]: Without dead ends: 1438 [2019-12-27 03:49:18,027 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 03:49:18,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2019-12-27 03:49:18,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1438. [2019-12-27 03:49:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2019-12-27 03:49:18,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 3865 transitions. [2019-12-27 03:49:18,537 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 3865 transitions. Word has length 19 [2019-12-27 03:49:18,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:18,538 INFO L462 AbstractCegarLoop]: Abstraction has 1438 states and 3865 transitions. [2019-12-27 03:49:18,538 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:49:18,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 3865 transitions. [2019-12-27 03:49:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-27 03:49:18,542 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:18,542 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 03:49:18,543 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:18,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:18,543 INFO L82 PathProgramCache]: Analyzing trace with hash -194623968, now seen corresponding path program 1 times [2019-12-27 03:49:18,543 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:18,544 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269805770] [2019-12-27 03:49:18,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:18,641 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 03:49:18,641 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269805770] [2019-12-27 03:49:18,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:18,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 03:49:18,642 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017287603] [2019-12-27 03:49:18,642 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:49:18,643 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:18,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:49:18,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:49:18,643 INFO L87 Difference]: Start difference. First operand 1438 states and 3865 transitions. Second operand 3 states. [2019-12-27 03:49:18,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:18,676 INFO L93 Difference]: Finished difference Result 1438 states and 3787 transitions. [2019-12-27 03:49:18,677 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:49:18,677 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-12-27 03:49:18,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:18,681 INFO L225 Difference]: With dead ends: 1438 [2019-12-27 03:49:18,681 INFO L226 Difference]: Without dead ends: 1438 [2019-12-27 03:49:18,682 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 03:49:18,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1438 states. [2019-12-27 03:49:18,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1438 to 1438. [2019-12-27 03:49:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2019-12-27 03:49:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 3787 transitions. [2019-12-27 03:49:18,740 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 3787 transitions. Word has length 29 [2019-12-27 03:49:18,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:18,741 INFO L462 AbstractCegarLoop]: Abstraction has 1438 states and 3787 transitions. [2019-12-27 03:49:18,741 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:49:18,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 3787 transitions. [2019-12-27 03:49:18,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 03:49:18,748 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:18,748 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 03:49:18,748 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:18,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:18,748 INFO L82 PathProgramCache]: Analyzing trace with hash 1376033622, now seen corresponding path program 1 times [2019-12-27 03:49:18,749 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:18,749 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737693534] [2019-12-27 03:49:18,749 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:18,894 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 03:49:18,896 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737693534] [2019-12-27 03:49:18,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:18,896 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 03:49:18,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079160270] [2019-12-27 03:49:18,896 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 03:49:18,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:18,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 03:49:18,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 03:49:18,898 INFO L87 Difference]: Start difference. First operand 1438 states and 3787 transitions. Second operand 6 states. [2019-12-27 03:49:18,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:18,998 INFO L93 Difference]: Finished difference Result 829 states and 2233 transitions. [2019-12-27 03:49:18,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 03:49:18,998 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2019-12-27 03:49:18,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:19,001 INFO L225 Difference]: With dead ends: 829 [2019-12-27 03:49:19,001 INFO L226 Difference]: Without dead ends: 780 [2019-12-27 03:49:19,002 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 03:49:19,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 780 states. [2019-12-27 03:49:19,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 780 to 780. [2019-12-27 03:49:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 780 states. [2019-12-27 03:49:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 780 states and 2116 transitions. [2019-12-27 03:49:19,027 INFO L78 Accepts]: Start accepts. Automaton has 780 states and 2116 transitions. Word has length 30 [2019-12-27 03:49:19,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:19,028 INFO L462 AbstractCegarLoop]: Abstraction has 780 states and 2116 transitions. [2019-12-27 03:49:19,028 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 03:49:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 2116 transitions. [2019-12-27 03:49:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 03:49:19,033 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:19,033 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 03:49:19,034 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:19,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:19,034 INFO L82 PathProgramCache]: Analyzing trace with hash -384141766, now seen corresponding path program 1 times [2019-12-27 03:49:19,034 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:19,035 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103981238] [2019-12-27 03:49:19,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:19,098 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 03:49:19,098 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103981238] [2019-12-27 03:49:19,099 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:19,099 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:49:19,099 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011430570] [2019-12-27 03:49:19,100 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:49:19,100 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:19,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:49:19,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:49:19,100 INFO L87 Difference]: Start difference. First operand 780 states and 2116 transitions. Second operand 3 states. [2019-12-27 03:49:19,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:19,181 INFO L93 Difference]: Finished difference Result 1048 states and 2736 transitions. [2019-12-27 03:49:19,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:49:19,182 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-27 03:49:19,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:19,185 INFO L225 Difference]: With dead ends: 1048 [2019-12-27 03:49:19,185 INFO L226 Difference]: Without dead ends: 1048 [2019-12-27 03:49:19,186 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 03:49:19,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1048 states. [2019-12-27 03:49:19,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1048 to 900. [2019-12-27 03:49:19,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 900 states. [2019-12-27 03:49:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 900 states and 2404 transitions. [2019-12-27 03:49:19,218 INFO L78 Accepts]: Start accepts. Automaton has 900 states and 2404 transitions. Word has length 42 [2019-12-27 03:49:19,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:19,219 INFO L462 AbstractCegarLoop]: Abstraction has 900 states and 2404 transitions. [2019-12-27 03:49:19,219 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:49:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2404 transitions. [2019-12-27 03:49:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 03:49:19,222 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:19,222 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 03:49:19,222 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:19,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:19,223 INFO L82 PathProgramCache]: Analyzing trace with hash -1797077898, now seen corresponding path program 1 times [2019-12-27 03:49:19,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:19,223 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742685414] [2019-12-27 03:49:19,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:19,337 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 03:49:19,337 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742685414] [2019-12-27 03:49:19,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:19,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 03:49:19,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293325559] [2019-12-27 03:49:19,338 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 03:49:19,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:19,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 03:49:19,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 03:49:19,340 INFO L87 Difference]: Start difference. First operand 900 states and 2404 transitions. Second operand 3 states. [2019-12-27 03:49:19,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:19,353 INFO L93 Difference]: Finished difference Result 898 states and 2399 transitions. [2019-12-27 03:49:19,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 03:49:19,354 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-27 03:49:19,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:19,356 INFO L225 Difference]: With dead ends: 898 [2019-12-27 03:49:19,356 INFO L226 Difference]: Without dead ends: 898 [2019-12-27 03:49:19,358 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 03:49:19,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states. [2019-12-27 03:49:19,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 898. [2019-12-27 03:49:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 898 states. [2019-12-27 03:49:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 898 states and 2399 transitions. [2019-12-27 03:49:19,382 INFO L78 Accepts]: Start accepts. Automaton has 898 states and 2399 transitions. Word has length 42 [2019-12-27 03:49:19,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:19,382 INFO L462 AbstractCegarLoop]: Abstraction has 898 states and 2399 transitions. [2019-12-27 03:49:19,383 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 03:49:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2399 transitions. [2019-12-27 03:49:19,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:49:19,386 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:19,386 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 03:49:19,386 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:19,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:19,386 INFO L82 PathProgramCache]: Analyzing trace with hash 123946862, now seen corresponding path program 1 times [2019-12-27 03:49:19,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:19,387 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845935445] [2019-12-27 03:49:19,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 03:49:19,550 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 03:49:19,550 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845935445] [2019-12-27 03:49:19,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 03:49:19,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 03:49:19,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417472140] [2019-12-27 03:49:19,551 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 03:49:19,551 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 03:49:19,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 03:49:19,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 03:49:19,553 INFO L87 Difference]: Start difference. First operand 898 states and 2399 transitions. Second operand 5 states. [2019-12-27 03:49:19,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 03:49:19,601 INFO L93 Difference]: Finished difference Result 950 states and 2475 transitions. [2019-12-27 03:49:19,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 03:49:19,602 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-27 03:49:19,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 03:49:19,604 INFO L225 Difference]: With dead ends: 950 [2019-12-27 03:49:19,604 INFO L226 Difference]: Without dead ends: 520 [2019-12-27 03:49:19,604 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-27 03:49:19,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2019-12-27 03:49:19,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 520. [2019-12-27 03:49:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2019-12-27 03:49:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 1152 transitions. [2019-12-27 03:49:19,619 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 1152 transitions. Word has length 43 [2019-12-27 03:49:19,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 03:49:19,619 INFO L462 AbstractCegarLoop]: Abstraction has 520 states and 1152 transitions. [2019-12-27 03:49:19,619 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 03:49:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1152 transitions. [2019-12-27 03:49:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 03:49:19,622 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 03:49:19,623 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 03:49:19,623 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 03:49:19,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 03:49:19,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1929394598, now seen corresponding path program 2 times [2019-12-27 03:49:19,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 03:49:19,628 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522175682] [2019-12-27 03:49:19,628 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 03:49:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:49:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 03:49:19,836 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 03:49:19,837 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 03:49:19,841 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [788] [788] ULTIMATE.startENTRY-->L818: Formula: (let ((.cse0 (store |v_#valid_76| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_135| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= 0 v_~y$read_delayed_var~0.offset_7) (= v_~y$mem_tmp~0_29 0) (= |v_#NULL.offset_6| 0) (= v_~__unbuffered_p0_EBX~0_46 0) (= 0 (select (select |v_#memory_int_243| |v_~#y~0.base_135|) |v_~#y~0.offset_135|)) (= 0 v_~y$w_buff1~0_55) (= 0 |v_ULTIMATE.start_main_~#t2213~0.offset_18|) (= v_~main$tmp_guard1~0_29 0) (= v_~y$r_buff1_thd1~0_159 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 v_~weak$$choice0~0_24) (= 0 v_~y$w_buff0~0_88) (= 0 v_~__unbuffered_cnt~0_80) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~main$tmp_guard0~0_33 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= |v_#length_37| (store (store |v_#length_39| |v_~#y~0.base_135| 4) |v_ULTIMATE.start_main_~#t2213~0.base_22| 4)) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_8) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (< 0 |v_#StackHeapBarrier_24|) (= v_~y$r_buff0_thd1~0_240 0) (= 0 v_~y$r_buff1_thd0~0_53) (= 0 v_~y$flush_delayed~0_55) (= 0 v_~weak$$choice1~0_27) (= (select .cse0 |v_~#y~0.base_135|) 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_51) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t2213~0.base_22|)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8) (= 0 v_~y$r_buff1_thd3~0_57) (= v_~y$read_delayed~0_7 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_40 0) (= 0 v_~__unbuffered_p2_EAX~0_45) (= v_~weak$$choice2~0_116 0) (= 0 |v_~#y~0.offset_135|) (= 0 v_~__unbuffered_p0_EAX~0_69) (= v_~y$r_buff0_thd3~0_77 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_40) (< |v_#StackHeapBarrier_24| |v_~#y~0.base_135|) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#t2213~0.base_22|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= 0 |v_#NULL.base_6|) (= |v_#valid_74| (store .cse1 |v_ULTIMATE.start_main_~#t2213~0.base_22| 1)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~x~0_52 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= v_~y$w_buff0_used~0_447 0) (= v_~y$w_buff1_used~0_227 0) (= v_~y$r_buff0_thd2~0_6 0) (= |v_#memory_int_242| (store |v_#memory_int_243| |v_ULTIMATE.start_main_~#t2213~0.base_22| (store (select |v_#memory_int_243| |v_ULTIMATE.start_main_~#t2213~0.base_22|) |v_ULTIMATE.start_main_~#t2213~0.offset_18| 0))) (= v_~y$r_buff0_thd0~0_84 0) (= v_~y$r_buff1_thd2~0_4 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_24|, #valid=|v_#valid_76|, #memory_int=|v_#memory_int_243|, #length=|v_#length_39|} OutVars{ULTIMATE.start_main_~#t2213~0.base=|v_ULTIMATE.start_main_~#t2213~0.base_22|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_28|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_8, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_44|, ULTIMATE.start_main_#t~ite43=|v_ULTIMATE.start_main_#t~ite43_181|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_~#t2213~0.offset=|v_ULTIMATE.start_main_~#t2213~0.offset_18|, ULTIMATE.start_main_#t~ite45=|v_ULTIMATE.start_main_#t~ite45_23|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_53|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ~weak$$choice1~0=v_~weak$$choice1~0_27, ~y$mem_tmp~0=v_~y$mem_tmp~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_69, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_240, ~y$flush_delayed~0=v_~y$flush_delayed~0_55, #length=|v_#length_37|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_45, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_46, ULTIMATE.start_main_#t~nondet47=|v_ULTIMATE.start_main_#t~nondet47_31|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ~weak$$choice0~0=v_~weak$$choice0~0_24, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~y$w_buff1~0=v_~y$w_buff1~0_55, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_80, ULTIMATE.start_main_~#t2214~0.offset=|v_ULTIMATE.start_main_~#t2214~0.offset_19|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_53, ~x~0=v_~x~0_52, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_135|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_447, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_8, ULTIMATE.start_main_#t~ite46=|v_ULTIMATE.start_main_#t~ite46_30|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_29, ~#y~0.base=|v_~#y~0.base_135|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_40|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite44=|v_ULTIMATE.start_main_#t~ite44_99|, ULTIMATE.start_main_~#t2215~0.offset=|v_ULTIMATE.start_main_~#t2215~0.offset_30|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_159, ~y$w_buff0~0=v_~y$w_buff0~0_88, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_77, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_8, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_51, ~__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_~#t2215~0.base=|v_ULTIMATE.start_main_~#t2215~0.base_36|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_33, ULTIMATE.start_main_~#t2214~0.base=|v_ULTIMATE.start_main_~#t2214~0.base_24|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_40, #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_4, ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_33|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_84, #valid=|v_#valid_74|, #memory_int=|v_#memory_int_242|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_40, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_9|, ULTIMATE.start_main_#t~nondet39=|v_ULTIMATE.start_main_#t~nondet39_16|, ~weak$$choice2~0=v_~weak$$choice2~0_116, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_227} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2213~0.base, ULTIMATE.start_main_#t~mem40, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite43, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t2213~0.offset, ULTIMATE.start_main_#t~ite45, ULTIMATE.start_main_#t~ite50, ~y$read_delayed~0, ~weak$$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, ~__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$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet38, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2214~0.offset, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite46, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite42, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite44, ULTIMATE.start_main_~#t2215~0.offset, ~y$r_buff1_thd1~0, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_~#t2215~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2214~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ULTIMATE.start_main_#t~nondet37, ULTIMATE.start_main_#t~nondet39, ~weak$$choice2~0, ULTIMATE.start_main_#t~mem48, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 03:49:19,845 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [774] [774] L752-->L753: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In1431924461 256))) (.cse1 (= ~y$w_buff0~0_In1431924461 ~y$w_buff0~0_Out1431924461))) (or (and (not .cse0) .cse1) (let ((.cse2 (not (= 0 (mod ~y$r_buff0_thd1~0_In1431924461 256))))) (and (not (= 0 (mod ~y$w_buff0_used~0_In1431924461 256))) (or (not (= (mod ~y$w_buff1_used~0_In1431924461 256) 0)) .cse2) .cse0 .cse1 (or (not (= (mod ~y$r_buff1_thd1~0_In1431924461 256) 0)) .cse2))))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1431924461, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1431924461, ~y$w_buff0~0=~y$w_buff0~0_In1431924461, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1431924461, ~weak$$choice2~0=~weak$$choice2~0_In1431924461, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1431924461} OutVars{P0Thread1of1ForFork1_#t~ite10=|P0Thread1of1ForFork1_#t~ite10_Out1431924461|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In1431924461, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1431924461, P0Thread1of1ForFork1_#t~ite9=|P0Thread1of1ForFork1_#t~ite9_Out1431924461|, ~y$w_buff0~0=~y$w_buff0~0_Out1431924461, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1431924461, ~weak$$choice2~0=~weak$$choice2~0_In1431924461, P0Thread1of1ForFork1_#t~ite11=|P0Thread1of1ForFork1_#t~ite11_Out1431924461|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1431924461} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite10, P0Thread1of1ForFork1_#t~ite9, ~y$w_buff0~0, P0Thread1of1ForFork1_#t~ite11] because there is no mapped edge [2019-12-27 03:49:19,846 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [629] [629] L753-->L754: Formula: (and (= v_~y$w_buff1~0_12 v_~y$w_buff1~0_11) (not (= 0 (mod v_~weak$$choice2~0_15 256)))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_12, ~weak$$choice2~0=v_~weak$$choice2~0_15} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_11, P0Thread1of1ForFork1_#t~ite14=|v_P0Thread1of1ForFork1_#t~ite14_7|, ~weak$$choice2~0=v_~weak$$choice2~0_15, P0Thread1of1ForFork1_#t~ite13=|v_P0Thread1of1ForFork1_#t~ite13_7|, P0Thread1of1ForFork1_#t~ite12=|v_P0Thread1of1ForFork1_#t~ite12_7|} AuxVars[] AssignedVars[~y$w_buff1~0, P0Thread1of1ForFork1_#t~ite14, P0Thread1of1ForFork1_#t~ite13, P0Thread1of1ForFork1_#t~ite12] because there is no mapped edge [2019-12-27 03:49:19,847 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [731] [731] L818-1-->L820: Formula: (and (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2214~0.base_10| 4)) (= |v_#memory_int_112| (store |v_#memory_int_113| |v_ULTIMATE.start_main_~#t2214~0.base_10| (store (select |v_#memory_int_113| |v_ULTIMATE.start_main_~#t2214~0.base_10|) |v_ULTIMATE.start_main_~#t2214~0.offset_9| 1))) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2214~0.base_10|) (= |v_ULTIMATE.start_main_~#t2214~0.offset_9| 0) (= 0 (select |v_#valid_32| |v_ULTIMATE.start_main_~#t2214~0.base_10|)) (not (= |v_ULTIMATE.start_main_~#t2214~0.base_10| 0)) (= |v_#valid_31| (store |v_#valid_32| |v_ULTIMATE.start_main_~#t2214~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_32|, #memory_int=|v_#memory_int_113|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_112|, ULTIMATE.start_main_#t~nondet37=|v_ULTIMATE.start_main_#t~nondet37_4|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2214~0.base=|v_ULTIMATE.start_main_~#t2214~0.base_10|, ULTIMATE.start_main_~#t2214~0.offset=|v_ULTIMATE.start_main_~#t2214~0.offset_9|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_#t~nondet37, #length, ULTIMATE.start_main_~#t2214~0.base, ULTIMATE.start_main_~#t2214~0.offset] because there is no mapped edge [2019-12-27 03:49:19,848 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [755] [755] L820-1-->L822: Formula: (and (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t2215~0.base_24|) 0) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t2215~0.base_24| 1)) (= |v_#memory_int_190| (store |v_#memory_int_191| |v_ULTIMATE.start_main_~#t2215~0.base_24| (store (select |v_#memory_int_191| |v_ULTIMATE.start_main_~#t2215~0.base_24|) |v_ULTIMATE.start_main_~#t2215~0.offset_22| 2))) (not (= |v_ULTIMATE.start_main_~#t2215~0.base_24| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2215~0.base_24|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2215~0.base_24| 4)) (= 0 |v_ULTIMATE.start_main_~#t2215~0.offset_22|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_191|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2215~0.offset=|v_ULTIMATE.start_main_~#t2215~0.offset_22|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_190|, ULTIMATE.start_main_#t~nondet38=|v_ULTIMATE.start_main_#t~nondet38_6|, ULTIMATE.start_main_~#t2215~0.base=|v_ULTIMATE.start_main_~#t2215~0.base_24|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2215~0.offset, #valid, #memory_int, ULTIMATE.start_main_#t~nondet38, ULTIMATE.start_main_~#t2215~0.base, #length] because there is no mapped edge [2019-12-27 03:49:19,851 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [773] [773] L756-->L757: Formula: (let ((.cse1 (= ~y$r_buff0_thd1~0_In54513388 ~y$r_buff0_thd1~0_Out54513388)) (.cse0 (= 0 (mod ~weak$$choice2~0_In54513388 256)))) (or (and .cse0 .cse1 (let ((.cse2 (= 0 (mod ~y$r_buff0_thd1~0_In54513388 256)))) (or (= 0 (mod ~y$w_buff0_used~0_In54513388 256)) (and .cse2 (= (mod ~y$w_buff1_used~0_In54513388 256) 0)) (and .cse2 (= (mod ~y$r_buff1_thd1~0_In54513388 256) 0))))) (and .cse1 (not .cse0)))) InVars {~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In54513388, ~y$w_buff0_used~0=~y$w_buff0_used~0_In54513388, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In54513388, ~weak$$choice2~0=~weak$$choice2~0_In54513388, ~y$w_buff1_used~0=~y$w_buff1_used~0_In54513388} OutVars{P0Thread1of1ForFork1_#t~ite21=|P0Thread1of1ForFork1_#t~ite21_Out54513388|, ~y$r_buff1_thd1~0=~y$r_buff1_thd1~0_In54513388, ~y$w_buff0_used~0=~y$w_buff0_used~0_In54513388, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out54513388, ~weak$$choice2~0=~weak$$choice2~0_In54513388, P0Thread1of1ForFork1_#t~ite23=|P0Thread1of1ForFork1_#t~ite23_Out54513388|, P0Thread1of1ForFork1_#t~ite22=|P0Thread1of1ForFork1_#t~ite22_Out54513388|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In54513388} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite23, P0Thread1of1ForFork1_#t~ite22] because there is no mapped edge [2019-12-27 03:49:19,852 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [657] [657] L757-->L761: Formula: (and (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_41| |v_~#y~0.base_25|) |v_~#y~0.offset_25|)) (= |v_~#y~0.base_25| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4) (not (= (mod v_~weak$$choice2~0_22 256) 0)) (= v_~y$r_buff1_thd1~0_28 v_~y$r_buff1_thd1~0_27) (= |v_~#y~0.offset_25| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_28, ~#y~0.offset=|v_~#y~0.offset_25|, #memory_int=|v_#memory_int_41|, ~#y~0.base=|v_~#y~0.base_25|, ~weak$$choice2~0=v_~weak$$choice2~0_22} OutVars{~#y~0.offset=|v_~#y~0.offset_25|, P0Thread1of1ForFork1_#t~ite25=|v_P0Thread1of1ForFork1_#t~ite25_7|, P0Thread1of1ForFork1_#t~ite26=|v_P0Thread1of1ForFork1_#t~ite26_7|, ~#y~0.base=|v_~#y~0.base_25|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4, P0Thread1of1ForFork1_#t~mem27=|v_P0Thread1of1ForFork1_#t~mem27_4|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_27, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, #memory_int=|v_#memory_int_41|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_22, P0Thread1of1ForFork1_#t~ite24=|v_P0Thread1of1ForFork1_#t~ite24_7|} 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 03:49:19,852 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [699] [699] L761-->L772: Formula: (and (= v_~__unbuffered_p0_EBX~0_11 v_~x~0_12) (= (+ v_~__unbuffered_cnt~0_24 1) v_~__unbuffered_cnt~0_23) (= 0 v_~y$flush_delayed~0_18) (= (store |v_#memory_int_97| |v_~#y~0.base_52| (store (select |v_#memory_int_97| |v_~#y~0.base_52|) |v_~#y~0.offset_52| v_~y$mem_tmp~0_11)) |v_#memory_int_96|) (not (= 0 (mod v_~y$flush_delayed~0_19 256)))) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~#y~0.offset=|v_~#y~0.offset_52|, #memory_int=|v_#memory_int_97|, ~y$flush_delayed~0=v_~y$flush_delayed~0_19, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_24, ~#y~0.base=|v_~#y~0.base_52|, ~x~0=v_~x~0_12} OutVars{P0Thread1of1ForFork1_#t~mem28=|v_P0Thread1of1ForFork1_#t~mem28_11|, ~y$mem_tmp~0=v_~y$mem_tmp~0_11, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_11, ~#y~0.offset=|v_~#y~0.offset_52|, P0Thread1of1ForFork1_#t~ite29=|v_P0Thread1of1ForFork1_#t~ite29_17|, ~y$flush_delayed~0=v_~y$flush_delayed~0_18, #memory_int=|v_#memory_int_96|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_23, ~#y~0.base=|v_~#y~0.base_52|, ~x~0=v_~x~0_12} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#t~mem28, ~__unbuffered_p0_EBX~0, P0Thread1of1ForFork1_#t~ite29, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0] because there is no mapped edge [2019-12-27 03:49:19,852 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [757] [757] P1ENTRY-->P1EXIT: Formula: (and (= v_~x~0_39 1) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= v_~__unbuffered_cnt~0_59 (+ v_~__unbuffered_cnt~0_60 1)) (= v_P1Thread1of1ForFork2_~arg.base_6 |v_P1Thread1of1ForFork2_#in~arg.base_6|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|) (= v_P1Thread1of1ForFork2_~arg.offset_6 |v_P1Thread1of1ForFork2_#in~arg.offset_6|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_60} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_6|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_6, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_6, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_59, ~x~0=v_~x~0_39, 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 03:49:19,855 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [711] [711] L795-2-->L795-5: Formula: (let ((.cse2 (= |P2Thread1of1ForFork0_#t~ite31_Out-456169388| |P2Thread1of1ForFork0_#t~ite32_Out-456169388|)) (.cse0 (= (mod ~y$w_buff1_used~0_In-456169388 256) 0)) (.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In-456169388 256)))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork0_#t~mem30_In-456169388| |P2Thread1of1ForFork0_#t~mem30_Out-456169388|) .cse2 (= |P2Thread1of1ForFork0_#t~ite31_Out-456169388| ~y$w_buff1~0_In-456169388)) (and (= |P2Thread1of1ForFork0_#t~mem30_Out-456169388| |P2Thread1of1ForFork0_#t~ite31_Out-456169388|) .cse2 (= |P2Thread1of1ForFork0_#t~mem30_Out-456169388| (select (select |#memory_int_In-456169388| |~#y~0.base_In-456169388|) |~#y~0.offset_In-456169388|)) (or .cse0 .cse1)))) InVars {~#y~0.offset=|~#y~0.offset_In-456169388|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-456169388, ~y$w_buff1~0=~y$w_buff1~0_In-456169388, #memory_int=|#memory_int_In-456169388|, ~#y~0.base=|~#y~0.base_In-456169388|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-456169388, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_In-456169388|} OutVars{~#y~0.offset=|~#y~0.offset_In-456169388|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-456169388, ~y$w_buff1~0=~y$w_buff1~0_In-456169388, P2Thread1of1ForFork0_#t~ite32=|P2Thread1of1ForFork0_#t~ite32_Out-456169388|, #memory_int=|#memory_int_In-456169388|, P2Thread1of1ForFork0_#t~ite31=|P2Thread1of1ForFork0_#t~ite31_Out-456169388|, ~#y~0.base=|~#y~0.base_In-456169388|, P2Thread1of1ForFork0_#t~mem30=|P2Thread1of1ForFork0_#t~mem30_Out-456169388|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-456169388} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~mem30] because there is no mapped edge [2019-12-27 03:49:19,857 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [727] [727] L796-->L796-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-552761387 256))) (.cse0 (= (mod ~y$r_buff0_thd3~0_In-552761387 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 |P2Thread1of1ForFork0_#t~ite33_Out-552761387|)) (and (= ~y$w_buff0_used~0_In-552761387 |P2Thread1of1ForFork0_#t~ite33_Out-552761387|) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-552761387, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-552761387} OutVars{P2Thread1of1ForFork0_#t~ite33=|P2Thread1of1ForFork0_#t~ite33_Out-552761387|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-552761387, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-552761387} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite33] because there is no mapped edge [2019-12-27 03:49:19,858 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [722] [722] L797-->L797-2: Formula: (let ((.cse1 (= (mod ~y$r_buff0_thd3~0_In228141203 256) 0)) (.cse0 (= (mod ~y$w_buff0_used~0_In228141203 256) 0)) (.cse3 (= (mod ~y$w_buff1_used~0_In228141203 256) 0)) (.cse2 (= (mod ~y$r_buff1_thd3~0_In228141203 256) 0))) (or (and (= ~y$w_buff1_used~0_In228141203 |P2Thread1of1ForFork0_#t~ite34_Out228141203|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P2Thread1of1ForFork0_#t~ite34_Out228141203|) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In228141203, ~y$w_buff0_used~0=~y$w_buff0_used~0_In228141203, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In228141203, ~y$w_buff1_used~0=~y$w_buff1_used~0_In228141203} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In228141203, ~y$w_buff0_used~0=~y$w_buff0_used~0_In228141203, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In228141203, P2Thread1of1ForFork0_#t~ite34=|P2Thread1of1ForFork0_#t~ite34_Out228141203|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In228141203} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite34] because there is no mapped edge [2019-12-27 03:49:19,859 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [714] [714] L798-->L799: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In-305190611 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-305190611 256)))) (or (and (= ~y$r_buff0_thd3~0_Out-305190611 ~y$r_buff0_thd3~0_In-305190611) (or .cse0 .cse1)) (and (= ~y$r_buff0_thd3~0_Out-305190611 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-305190611, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-305190611} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-305190611, P2Thread1of1ForFork0_#t~ite35=|P2Thread1of1ForFork0_#t~ite35_Out-305190611|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-305190611} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite35, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 03:49:19,860 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [719] [719] L799-->L799-2: Formula: (let ((.cse3 (= (mod ~y$r_buff0_thd3~0_In-1064515329 256) 0)) (.cse2 (= (mod ~y$w_buff0_used~0_In-1064515329 256) 0)) (.cse0 (= (mod ~y$r_buff1_thd3~0_In-1064515329 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1064515329 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= ~y$r_buff1_thd3~0_In-1064515329 |P2Thread1of1ForFork0_#t~ite36_Out-1064515329|)) (and (= 0 |P2Thread1of1ForFork0_#t~ite36_Out-1064515329|) (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1064515329, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1064515329, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1064515329, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1064515329} OutVars{P2Thread1of1ForFork0_#t~ite36=|P2Thread1of1ForFork0_#t~ite36_Out-1064515329|, ~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1064515329, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1064515329, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1064515329, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1064515329} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36] because there is no mapped edge [2019-12-27 03:49:19,860 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [754] [754] L799-2-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.offset_5| 0) (= (+ v_~__unbuffered_cnt~0_52 1) v_~__unbuffered_cnt~0_51) (= |v_P2Thread1of1ForFork0_#res.base_5| 0) (= |v_P2Thread1of1ForFork0_#t~ite36_32| v_~y$r_buff1_thd3~0_45)) InVars {P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_32|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_52} OutVars{P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_31|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_45, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_51, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite36, ~y$r_buff1_thd3~0, P2Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-27 03:49:19,861 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [643] [643] L826-->L828-2: Formula: (and (or (= 0 (mod v_~y$r_buff0_thd0~0_16 256)) (= (mod v_~y$w_buff0_used~0_74 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_74, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_74, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_16, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 03:49:19,861 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [720] [720] L828-2-->L828-4: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff1_used~0_In1697746597 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In1697746597 256)))) (or (and (or .cse0 .cse1) (= (select (select |#memory_int_In1697746597| |~#y~0.base_In1697746597|) |~#y~0.offset_In1697746597|) |ULTIMATE.start_main_#t~mem40_Out1697746597|) (= |ULTIMATE.start_main_#t~ite41_Out1697746597| |ULTIMATE.start_main_#t~mem40_Out1697746597|)) (and (= |ULTIMATE.start_main_#t~ite41_Out1697746597| ~y$w_buff1~0_In1697746597) (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~mem40_In1697746597| |ULTIMATE.start_main_#t~mem40_Out1697746597|)))) InVars {~#y~0.offset=|~#y~0.offset_In1697746597|, ~y$w_buff1~0=~y$w_buff1~0_In1697746597, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_In1697746597|, #memory_int=|#memory_int_In1697746597|, ~#y~0.base=|~#y~0.base_In1697746597|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1697746597, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1697746597} OutVars{ULTIMATE.start_main_#t~ite41=|ULTIMATE.start_main_#t~ite41_Out1697746597|, ~#y~0.offset=|~#y~0.offset_In1697746597|, ~y$w_buff1~0=~y$w_buff1~0_In1697746597, ULTIMATE.start_main_#t~mem40=|ULTIMATE.start_main_#t~mem40_Out1697746597|, #memory_int=|#memory_int_In1697746597|, ~#y~0.base=|~#y~0.base_In1697746597|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1697746597, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1697746597} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40] because there is no mapped edge [2019-12-27 03:49:19,861 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [642] [642] L828-4-->L829: Formula: (= (store |v_#memory_int_33| |v_~#y~0.base_19| (store (select |v_#memory_int_33| |v_~#y~0.base_19|) |v_~#y~0.offset_19| |v_ULTIMATE.start_main_#t~ite41_7|)) |v_#memory_int_32|) InVars {ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_7|, ~#y~0.offset=|v_~#y~0.offset_19|, #memory_int=|v_#memory_int_33|, ~#y~0.base=|v_~#y~0.base_19|} OutVars{ULTIMATE.start_main_#t~ite41=|v_ULTIMATE.start_main_#t~ite41_6|, ~#y~0.offset=|v_~#y~0.offset_19|, ULTIMATE.start_main_#t~mem40=|v_ULTIMATE.start_main_#t~mem40_4|, #memory_int=|v_#memory_int_32|, ~#y~0.base=|v_~#y~0.base_19|, ULTIMATE.start_main_#t~ite42=|v_ULTIMATE.start_main_#t~ite42_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite41, ULTIMATE.start_main_#t~mem40, #memory_int, ULTIMATE.start_main_#t~ite42] because there is no mapped edge [2019-12-27 03:49:19,862 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [724] [724] L829-->L829-2: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-1779490658 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd0~0_In-1779490658 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite43_Out-1779490658|) (not .cse0) (not .cse1)) (and (= ~y$w_buff0_used~0_In-1779490658 |ULTIMATE.start_main_#t~ite43_Out-1779490658|) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1779490658, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1779490658} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1779490658, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1779490658, ULTIMATE.start_main_#t~ite43=|ULTIMATE.start_main_#t~ite43_Out-1779490658|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite43] because there is no mapped edge [2019-12-27 03:49:19,863 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [726] [726] L830-->L830-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In1420740719 256) 0)) (.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In1420740719 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In1420740719 256))) (.cse3 (= (mod ~y$r_buff0_thd0~0_In1420740719 256) 0))) (or (and (= 0 |ULTIMATE.start_main_#t~ite44_Out1420740719|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= |ULTIMATE.start_main_#t~ite44_Out1420740719| ~y$w_buff1_used~0_In1420740719) (or .cse0 .cse1) (or .cse2 .cse3)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1420740719, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1420740719, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1420740719, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1420740719} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1420740719, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1420740719, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1420740719, ULTIMATE.start_main_#t~ite44=|ULTIMATE.start_main_#t~ite44_Out1420740719|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1420740719} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite44] because there is no mapped edge [2019-12-27 03:49:19,864 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [716] [716] L831-->L832: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In826568168 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In826568168 256)))) (or (and (= ~y$r_buff0_thd0~0_In826568168 ~y$r_buff0_thd0~0_Out826568168) (or .cse0 .cse1)) (and (= 0 ~y$r_buff0_thd0~0_Out826568168) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In826568168, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In826568168} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In826568168, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out826568168, ULTIMATE.start_main_#t~ite45=|ULTIMATE.start_main_#t~ite45_Out826568168|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite45] because there is no mapped edge [2019-12-27 03:49:19,865 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [713] [713] L832-->L836: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-1731548061 256) 0)) (.cse2 (= 0 (mod ~y$r_buff0_thd0~0_In-1731548061 256))) (.cse0 (= ~weak$$choice1~0_Out-1731548061 |ULTIMATE.start_main_#t~nondet47_In-1731548061|)) (.cse3 (= (mod ~y$w_buff1_used~0_In-1731548061 256) 0)) (.cse4 (= 0 (mod ~y$r_buff1_thd0~0_In-1731548061 256)))) (or (and (= 0 ~y$r_buff1_thd0~0_Out-1731548061) .cse0 (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4)))) (and (= ~y$r_buff1_thd0~0_In-1731548061 ~y$r_buff1_thd0~0_Out-1731548061) (or .cse1 .cse2) .cse0 (or .cse3 .cse4)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1731548061, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_In-1731548061|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1731548061, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1731548061, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1731548061} OutVars{~weak$$choice1~0=~weak$$choice1~0_Out-1731548061, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1731548061, ULTIMATE.start_main_#t~nondet47=|ULTIMATE.start_main_#t~nondet47_Out-1731548061|, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1731548061, ULTIMATE.start_main_#t~ite46=|ULTIMATE.start_main_#t~ite46_Out-1731548061|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_Out-1731548061, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1731548061} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet47, ULTIMATE.start_main_#t~ite46, ~y$r_buff1_thd0~0] because there is no mapped edge [2019-12-27 03:49:19,865 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [723] [723] L836-->L836-3: Formula: (let ((.cse0 (not (= 0 (mod ~__unbuffered_p0_EAX$read_delayed~0_In-471126657 256)))) (.cse1 (= (mod ~weak$$choice1~0_In-471126657 256) 0))) (or (and .cse0 (= |ULTIMATE.start_main_#t~ite49_Out-471126657| ~__unbuffered_p0_EAX~0_In-471126657) (= |ULTIMATE.start_main_#t~mem48_In-471126657| |ULTIMATE.start_main_#t~mem48_Out-471126657|) .cse1) (and .cse0 (= (select (select |#memory_int_In-471126657| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-471126657) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-471126657) |ULTIMATE.start_main_#t~mem48_Out-471126657|) (not .cse1) (= |ULTIMATE.start_main_#t~mem48_Out-471126657| |ULTIMATE.start_main_#t~ite49_Out-471126657|)))) InVars {~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-471126657, ~weak$$choice1~0=~weak$$choice1~0_In-471126657, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-471126657, #memory_int=|#memory_int_In-471126657|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-471126657, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-471126657, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_In-471126657|} OutVars{~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-471126657, ~weak$$choice1~0=~weak$$choice1~0_In-471126657, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-471126657, #memory_int=|#memory_int_In-471126657|, ULTIMATE.start_main_#t~ite49=|ULTIMATE.start_main_#t~ite49_Out-471126657|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In-471126657, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-471126657, ULTIMATE.start_main_#t~mem48=|ULTIMATE.start_main_#t~mem48_Out-471126657|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-27 03:49:19,865 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [745] [745] L836-3-->L839-1: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_35)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_17)) (.cse1 (= v_~__unbuffered_p0_EBX~0_25 0))) (or (and .cse0 (= v_~main$tmp_guard1~0_17 0) .cse1 .cse2) (and (= v_~main$tmp_guard1~0_17 1) (or (not .cse2) (not .cse0) (not .cse1))))) (= |v_ULTIMATE.start_main_#t~ite49_28| v_~__unbuffered_p0_EAX~0_35)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_28|} OutVars{ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_27|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_35, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_25, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_17, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_27|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_4|, ULTIMATE.start_main_#t~mem48=|v_ULTIMATE.start_main_#t~mem48_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50, ~__unbuffered_p0_EAX~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite49, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~mem48] because there is no mapped edge [2019-12-27 03:49:19,866 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [750] [750] L839-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_10 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 03:49:19,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 03:49:19 BasicIcfg [2019-12-27 03:49:19,962 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 03:49:19,964 INFO L168 Benchmark]: Toolchain (without parser) took 13353.16 ms. Allocated memory was 146.8 MB in the beginning and 467.7 MB in the end (delta: 320.9 MB). Free memory was 101.6 MB in the beginning and 193.2 MB in the end (delta: -91.6 MB). Peak memory consumption was 229.2 MB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,966 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.37 ms. Allocated memory was 146.8 MB in the beginning and 205.5 MB in the end (delta: 58.7 MB). Free memory was 101.2 MB in the beginning and 158.8 MB in the end (delta: -57.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,967 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.51 ms. Allocated memory is still 205.5 MB. Free memory was 158.8 MB in the beginning and 156.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,969 INFO L168 Benchmark]: Boogie Preprocessor took 38.39 ms. Allocated memory is still 205.5 MB. Free memory was 156.2 MB in the beginning and 154.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,970 INFO L168 Benchmark]: RCFGBuilder took 796.59 ms. Allocated memory is still 205.5 MB. Free memory was 154.3 MB in the beginning and 105.9 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,971 INFO L168 Benchmark]: TraceAbstraction took 11674.58 ms. Allocated memory was 205.5 MB in the beginning and 467.7 MB in the end (delta: 262.1 MB). Free memory was 105.9 MB in the beginning and 193.2 MB in the end (delta: -87.3 MB). Peak memory consumption was 174.8 MB. Max. memory is 7.1 GB. [2019-12-27 03:49:19,980 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 775.37 ms. Allocated memory was 146.8 MB in the beginning and 205.5 MB in the end (delta: 58.7 MB). Free memory was 101.2 MB in the beginning and 158.8 MB in the end (delta: -57.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 63.51 ms. Allocated memory is still 205.5 MB. Free memory was 158.8 MB in the beginning and 156.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.39 ms. Allocated memory is still 205.5 MB. Free memory was 156.2 MB in the beginning and 154.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 796.59 ms. Allocated memory is still 205.5 MB. Free memory was 154.3 MB in the beginning and 105.9 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 11674.58 ms. Allocated memory was 205.5 MB in the beginning and 467.7 MB in the end (delta: 262.1 MB). Free memory was 105.9 MB in the beginning and 193.2 MB in the end (delta: -87.3 MB). Peak memory consumption was 174.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.6s, 169 ProgramPointsBefore, 67 ProgramPointsAfterwards, 195 TransitionsBefore, 74 TransitionsAfterwards, 11934 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 44 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 44 ConcurrentYvCompositions, 23 ChoiceCompositions, 4986 VarBasedMoverChecksPositive, 135 VarBasedMoverChecksNegative, 21 SemBasedMoverChecksPositive, 155 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.0s, 0 MoverChecksTotal, 41706 CheckedPairsTotal, 138 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L818] FCALL, FORK 0 pthread_create(&t2213, ((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] [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$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L820] FCALL, FORK 0 pthread_create(&t2214, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$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$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L822] FCALL, FORK 0 pthread_create(&t2215, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L789] 3 __unbuffered_p2_EAX = x [L792] 3 y = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, 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] [L795] EXPR 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=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L796] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L797] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L824] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, 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] [L829] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L830] 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: 11.3s, OverallIterations: 9, TraceHistogramMax: 1, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 593 SDtfs, 923 SDslu, 798 SDs, 0 SdLazy, 99 SolverSat, 55 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 11 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10352occurred 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: 1.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 148 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 283 NumberOfCodeBlocks, 283 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 232 ConstructedInterpolants, 0 QuantifiedInterpolants, 16595 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...