/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-VariableLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/thin002_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 23:03:54,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 23:03:54,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 23:03:54,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 23:03:54,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 23:03:54,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 23:03:54,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 23:03:54,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 23:03:54,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 23:03:54,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 23:03:54,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 23:03:54,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 23:03:54,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 23:03:54,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 23:03:54,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 23:03:54,249 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 23:03:54,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 23:03:54,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 23:03:54,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 23:03:54,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 23:03:54,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 23:03:54,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 23:03:54,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 23:03:54,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 23:03:54,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 23:03:54,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 23:03:54,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 23:03:54,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 23:03:54,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 23:03:54,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 23:03:54,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 23:03:54,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 23:03:54,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 23:03:54,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 23:03:54,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 23:03:54,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 23:03:54,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 23:03:54,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 23:03:54,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 23:03:54,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 23:03:54,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 23:03:54,271 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-VariableLbe-MCR.epf [2019-12-27 23:03:54,286 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 23:03:54,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 23:03:54,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 23:03:54,288 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 23:03:54,288 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 23:03:54,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 23:03:54,289 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 23:03:54,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 23:03:54,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 23:03:54,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 23:03:54,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 23:03:54,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 23:03:54,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 23:03:54,290 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 23:03:54,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 23:03:54,290 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 23:03:54,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 23:03:54,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 23:03:54,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 23:03:54,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 23:03:54,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 23:03:54,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 23:03:54,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 23:03:54,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 23:03:54,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 23:03:54,292 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 23:03:54,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 23:03:54,293 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 23:03:54,293 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 23:03:54,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 23:03:54,293 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 23:03:54,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 23:03:54,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 23:03:54,586 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 23:03:54,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 23:03:54,591 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 23:03:54,591 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 23:03:54,592 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/thin002_power.oepc.i [2019-12-27 23:03:54,672 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16f58f5e0/a1ba86643c39414aaf8e0414cbe47b02/FLAG58e6994e7 [2019-12-27 23:03:55,292 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 23:03:55,292 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/thin002_power.oepc.i [2019-12-27 23:03:55,308 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16f58f5e0/a1ba86643c39414aaf8e0414cbe47b02/FLAG58e6994e7 [2019-12-27 23:03:55,503 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16f58f5e0/a1ba86643c39414aaf8e0414cbe47b02 [2019-12-27 23:03:55,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 23:03:55,516 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 23:03:55,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 23:03:55,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 23:03:55,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 23:03:55,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 11:03:55" (1/1) ... [2019-12-27 23:03:55,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b8a5782 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:55, skipping insertion in model container [2019-12-27 23:03:55,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 11:03:55" (1/1) ... [2019-12-27 23:03:55,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 23:03:55,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 23:03:56,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 23:03:56,133 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 23:03:56,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 23:03:56,335 INFO L208 MainTranslator]: Completed translation [2019-12-27 23:03:56,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56 WrapperNode [2019-12-27 23:03:56,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 23:03:56,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 23:03:56,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 23:03:56,336 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 23:03:56,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 23:03:56,427 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 23:03:56,427 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 23:03:56,427 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 23:03:56,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,452 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (1/1) ... [2019-12-27 23:03:56,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 23:03:56,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 23:03:56,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 23:03:56,492 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 23:03:56,493 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (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 23:03:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 23:03:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 23:03:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 23:03:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 23:03:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 23:03:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 23:03:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 23:03:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 23:03:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 23:03:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 23:03:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 23:03:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 23:03:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 23:03:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 23:03:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 23:03:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 23:03:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 23:03:56,550 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 23:03:57,410 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 23:03:57,410 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 23:03:57,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 11:03:57 BoogieIcfgContainer [2019-12-27 23:03:57,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 23:03:57,428 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 23:03:57,429 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 23:03:57,432 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 23:03:57,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 11:03:55" (1/3) ... [2019-12-27 23:03:57,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b6dfa07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 11:03:57, skipping insertion in model container [2019-12-27 23:03:57,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 11:03:56" (2/3) ... [2019-12-27 23:03:57,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b6dfa07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 11:03:57, skipping insertion in model container [2019-12-27 23:03:57,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 11:03:57" (3/3) ... [2019-12-27 23:03:57,436 INFO L109 eAbstractionObserver]: Analyzing ICFG thin002_power.oepc.i [2019-12-27 23:03:57,446 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 23:03:57,446 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 23:03:57,454 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 23:03:57,455 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 23:03:57,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,502 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,503 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,508 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,508 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,508 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,508 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,508 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,522 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,522 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,522 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,522 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,523 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,523 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,523 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,523 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,523 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,524 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,525 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,526 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,527 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,528 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,529 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,530 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,531 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,532 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,533 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,534 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,535 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,536 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,537 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,539 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,540 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,540 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,540 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,541 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,541 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,541 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,541 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,541 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,542 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,542 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,542 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,542 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,542 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,543 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,543 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,543 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,543 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,543 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,544 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,544 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,544 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,544 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,544 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,545 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,545 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,545 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,545 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,545 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,546 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,546 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,546 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,546 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,546 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,547 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,547 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,547 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,547 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,547 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,548 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,548 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,548 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,551 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,552 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,552 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,552 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,555 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,555 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,555 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,555 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,556 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,556 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,557 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,561 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,562 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,563 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,564 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,565 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,566 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,567 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,567 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,567 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,567 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,567 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,568 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,569 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,570 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,570 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,570 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,575 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,575 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,575 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,575 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 23:03:57,590 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-27 23:03:57,612 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 23:03:57,613 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 23:03:57,613 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 23:03:57,613 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 23:03:57,613 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 23:03:57,613 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 23:03:57,613 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 23:03:57,614 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 23:03:57,641 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 227 places, 269 transitions [2019-12-27 23:03:57,643 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 227 places, 269 transitions [2019-12-27 23:03:57,784 INFO L132 PetriNetUnfolder]: 55/265 cut-off events. [2019-12-27 23:03:57,785 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 23:03:57,806 INFO L76 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 55/265 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 633 event pairs. 0/209 useless extension candidates. Maximal degree in co-relation 212. Up to 2 conditions per place. [2019-12-27 23:03:57,839 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 227 places, 269 transitions [2019-12-27 23:03:57,908 INFO L132 PetriNetUnfolder]: 55/265 cut-off events. [2019-12-27 23:03:57,908 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 23:03:57,922 INFO L76 FinitePrefix]: Finished finitePrefix Result has 278 conditions, 265 events. 55/265 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 633 event pairs. 0/209 useless extension candidates. Maximal degree in co-relation 212. Up to 2 conditions per place. [2019-12-27 23:03:57,949 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 23136 [2019-12-27 23:03:57,950 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 23:04:03,307 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-12-27 23:04:03,490 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-12-27 23:04:04,176 WARN L192 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-12-27 23:04:04,474 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-12-27 23:04:04,496 INFO L206 etLargeBlockEncoding]: Checked pairs total: 99995 [2019-12-27 23:04:04,496 INFO L214 etLargeBlockEncoding]: Total number of compositions: 194 [2019-12-27 23:04:04,500 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 113 transitions [2019-12-27 23:04:07,681 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 38616 states. [2019-12-27 23:04:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 38616 states. [2019-12-27 23:04:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 23:04:07,767 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:07,768 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] [2019-12-27 23:04:07,769 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:07,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:07,776 INFO L82 PathProgramCache]: Analyzing trace with hash -1270645549, now seen corresponding path program 1 times [2019-12-27 23:04:07,788 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:07,788 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539889942] [2019-12-27 23:04:07,788 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:08,192 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 23:04:08,192 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539889942] [2019-12-27 23:04:08,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:08,194 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:04:08,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [571073892] [2019-12-27 23:04:08,195 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:08,204 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:08,230 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 22 states and 21 transitions. [2019-12-27 23:04:08,230 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:08,234 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:08,235 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:04:08,235 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:08,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:04:08,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:04:08,253 INFO L87 Difference]: Start difference. First operand 38616 states. Second operand 3 states. [2019-12-27 23:04:08,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:08,954 INFO L93 Difference]: Finished difference Result 38616 states and 176134 transitions. [2019-12-27 23:04:08,955 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:04:08,956 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-27 23:04:08,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:09,351 INFO L225 Difference]: With dead ends: 38616 [2019-12-27 23:04:09,352 INFO L226 Difference]: Without dead ends: 36380 [2019-12-27 23:04:09,356 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 23:04:09,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36380 states. [2019-12-27 23:04:10,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36380 to 36380. [2019-12-27 23:04:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36380 states. [2019-12-27 23:04:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36380 states to 36380 states and 165890 transitions. [2019-12-27 23:04:11,217 INFO L78 Accepts]: Start accepts. Automaton has 36380 states and 165890 transitions. Word has length 21 [2019-12-27 23:04:11,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:11,218 INFO L462 AbstractCegarLoop]: Abstraction has 36380 states and 165890 transitions. [2019-12-27 23:04:11,218 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:04:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 36380 states and 165890 transitions. [2019-12-27 23:04:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-12-27 23:04:11,253 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:11,253 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] [2019-12-27 23:04:11,254 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:11,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:11,254 INFO L82 PathProgramCache]: Analyzing trace with hash -669833310, now seen corresponding path program 1 times [2019-12-27 23:04:11,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:11,255 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137497344] [2019-12-27 23:04:11,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:11,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:11,415 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 23:04:11,416 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137497344] [2019-12-27 23:04:11,417 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:11,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:11,417 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1274513636] [2019-12-27 23:04:11,418 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:12,988 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:12,995 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 23 states and 22 transitions. [2019-12-27 23:04:12,995 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:12,996 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:12,997 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 23:04:12,999 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:12,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 23:04:13,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-27 23:04:13,000 INFO L87 Difference]: Start difference. First operand 36380 states and 165890 transitions. Second operand 5 states. [2019-12-27 23:04:13,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:13,389 INFO L93 Difference]: Finished difference Result 41060 states and 184766 transitions. [2019-12-27 23:04:13,389 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 23:04:13,390 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-12-27 23:04:13,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:13,672 INFO L225 Difference]: With dead ends: 41060 [2019-12-27 23:04:13,673 INFO L226 Difference]: Without dead ends: 36380 [2019-12-27 23:04:13,673 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 23:04:13,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36380 states. [2019-12-27 23:04:15,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36380 to 36380. [2019-12-27 23:04:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36380 states. [2019-12-27 23:04:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36380 states to 36380 states and 163862 transitions. [2019-12-27 23:04:15,249 INFO L78 Accepts]: Start accepts. Automaton has 36380 states and 163862 transitions. Word has length 22 [2019-12-27 23:04:15,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:15,250 INFO L462 AbstractCegarLoop]: Abstraction has 36380 states and 163862 transitions. [2019-12-27 23:04:15,250 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 23:04:15,250 INFO L276 IsEmpty]: Start isEmpty. Operand 36380 states and 163862 transitions. [2019-12-27 23:04:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2019-12-27 23:04:15,281 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:15,281 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] [2019-12-27 23:04:15,281 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:15,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:15,282 INFO L82 PathProgramCache]: Analyzing trace with hash 710415354, now seen corresponding path program 1 times [2019-12-27 23:04:15,283 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:15,283 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593133261] [2019-12-27 23:04:15,283 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:15,380 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 23:04:15,381 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593133261] [2019-12-27 23:04:15,381 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:15,381 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:04:15,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [659936959] [2019-12-27 23:04:15,381 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:15,385 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:15,389 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 24 states and 23 transitions. [2019-12-27 23:04:15,390 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:15,390 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:15,390 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:04:15,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:15,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:04:15,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:04:15,391 INFO L87 Difference]: Start difference. First operand 36380 states and 163862 transitions. Second operand 3 states. [2019-12-27 23:04:15,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:15,828 INFO L93 Difference]: Finished difference Result 28268 states and 126214 transitions. [2019-12-27 23:04:15,829 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:04:15,829 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2019-12-27 23:04:15,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:15,932 INFO L225 Difference]: With dead ends: 28268 [2019-12-27 23:04:15,933 INFO L226 Difference]: Without dead ends: 28268 [2019-12-27 23:04:15,933 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:04:16,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28268 states. [2019-12-27 23:04:16,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28268 to 28268. [2019-12-27 23:04:16,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28268 states. [2019-12-27 23:04:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28268 states to 28268 states and 126214 transitions. [2019-12-27 23:04:18,838 INFO L78 Accepts]: Start accepts. Automaton has 28268 states and 126214 transitions. Word has length 23 [2019-12-27 23:04:18,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:18,839 INFO L462 AbstractCegarLoop]: Abstraction has 28268 states and 126214 transitions. [2019-12-27 23:04:18,839 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:04:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 28268 states and 126214 transitions. [2019-12-27 23:04:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-27 23:04:18,895 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:18,895 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] [2019-12-27 23:04:18,895 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:18,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:18,896 INFO L82 PathProgramCache]: Analyzing trace with hash 1589781165, now seen corresponding path program 1 times [2019-12-27 23:04:18,896 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:18,897 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397109417] [2019-12-27 23:04:18,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:18,944 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 23:04:18,945 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397109417] [2019-12-27 23:04:18,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:18,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:18,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1332401219] [2019-12-27 23:04:18,946 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:18,952 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:18,978 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 83 states and 131 transitions. [2019-12-27 23:04:18,978 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:18,980 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:18,981 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:04:18,981 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:18,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:04:18,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:04:18,982 INFO L87 Difference]: Start difference. First operand 28268 states and 126214 transitions. Second operand 3 states. [2019-12-27 23:04:19,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:19,241 INFO L93 Difference]: Finished difference Result 35480 states and 154570 transitions. [2019-12-27 23:04:19,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:04:19,241 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-12-27 23:04:19,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:19,368 INFO L225 Difference]: With dead ends: 35480 [2019-12-27 23:04:19,369 INFO L226 Difference]: Without dead ends: 35480 [2019-12-27 23:04:19,369 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 23:04:19,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35480 states. [2019-12-27 23:04:20,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35480 to 32096. [2019-12-27 23:04:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32096 states. [2019-12-27 23:04:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32096 states to 32096 states and 141106 transitions. [2019-12-27 23:04:20,653 INFO L78 Accepts]: Start accepts. Automaton has 32096 states and 141106 transitions. Word has length 33 [2019-12-27 23:04:20,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:20,654 INFO L462 AbstractCegarLoop]: Abstraction has 32096 states and 141106 transitions. [2019-12-27 23:04:20,654 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:04:20,654 INFO L276 IsEmpty]: Start isEmpty. Operand 32096 states and 141106 transitions. [2019-12-27 23:04:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-27 23:04:20,706 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:20,706 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] [2019-12-27 23:04:20,706 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:20,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:20,706 INFO L82 PathProgramCache]: Analyzing trace with hash 965634859, now seen corresponding path program 1 times [2019-12-27 23:04:20,707 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:20,707 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055626727] [2019-12-27 23:04:20,707 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:20,769 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 23:04:20,769 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055626727] [2019-12-27 23:04:20,770 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:20,770 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:20,770 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [10472316] [2019-12-27 23:04:20,770 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:20,776 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:20,800 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 83 states and 131 transitions. [2019-12-27 23:04:20,801 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:20,830 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 5 times. [2019-12-27 23:04:20,830 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:04:20,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:20,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:04:20,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:04:20,831 INFO L87 Difference]: Start difference. First operand 32096 states and 141106 transitions. Second operand 3 states. [2019-12-27 23:04:21,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:21,010 INFO L93 Difference]: Finished difference Result 32096 states and 140898 transitions. [2019-12-27 23:04:21,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:04:21,398 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-12-27 23:04:21,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:21,485 INFO L225 Difference]: With dead ends: 32096 [2019-12-27 23:04:21,485 INFO L226 Difference]: Without dead ends: 32096 [2019-12-27 23:04:21,486 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 3 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 23:04:21,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32096 states. [2019-12-27 23:04:22,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32096 to 32096. [2019-12-27 23:04:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32096 states. [2019-12-27 23:04:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32096 states to 32096 states and 140898 transitions. [2019-12-27 23:04:22,199 INFO L78 Accepts]: Start accepts. Automaton has 32096 states and 140898 transitions. Word has length 33 [2019-12-27 23:04:22,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:22,199 INFO L462 AbstractCegarLoop]: Abstraction has 32096 states and 140898 transitions. [2019-12-27 23:04:22,199 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:04:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 32096 states and 140898 transitions. [2019-12-27 23:04:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-12-27 23:04:22,252 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:22,252 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] [2019-12-27 23:04:22,253 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:22,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:22,253 INFO L82 PathProgramCache]: Analyzing trace with hash -129678959, now seen corresponding path program 1 times [2019-12-27 23:04:22,254 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:22,254 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168364469] [2019-12-27 23:04:22,254 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:22,360 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 23:04:22,360 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168364469] [2019-12-27 23:04:22,360 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:22,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:04:22,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1502854085] [2019-12-27 23:04:22,361 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:22,369 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:22,683 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 84 states and 132 transitions. [2019-12-27 23:04:22,683 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:22,685 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:22,686 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 23:04:22,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:22,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 23:04:22,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 23:04:22,688 INFO L87 Difference]: Start difference. First operand 32096 states and 140898 transitions. Second operand 4 states. [2019-12-27 23:04:22,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:22,895 INFO L93 Difference]: Finished difference Result 32096 states and 140690 transitions. [2019-12-27 23:04:22,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:04:22,895 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 34 [2019-12-27 23:04:22,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:22,989 INFO L225 Difference]: With dead ends: 32096 [2019-12-27 23:04:22,989 INFO L226 Difference]: Without dead ends: 31888 [2019-12-27 23:04:22,990 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 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 23:04:23,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31888 states. [2019-12-27 23:04:23,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31888 to 31888. [2019-12-27 23:04:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31888 states. [2019-12-27 23:04:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31888 states to 31888 states and 139962 transitions. [2019-12-27 23:04:25,749 INFO L78 Accepts]: Start accepts. Automaton has 31888 states and 139962 transitions. Word has length 34 [2019-12-27 23:04:25,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:25,750 INFO L462 AbstractCegarLoop]: Abstraction has 31888 states and 139962 transitions. [2019-12-27 23:04:25,750 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 23:04:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 31888 states and 139962 transitions. [2019-12-27 23:04:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-12-27 23:04:25,818 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:25,819 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] [2019-12-27 23:04:25,819 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:25,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:25,819 INFO L82 PathProgramCache]: Analyzing trace with hash -982719557, now seen corresponding path program 1 times [2019-12-27 23:04:25,820 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:25,820 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042700034] [2019-12-27 23:04:25,820 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:25,940 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 23:04:25,940 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042700034] [2019-12-27 23:04:25,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:25,941 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:25,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1850500087] [2019-12-27 23:04:25,941 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:25,948 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:25,989 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 117 states and 209 transitions. [2019-12-27 23:04:25,990 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:26,092 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 12 times. [2019-12-27 23:04:26,093 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-27 23:04:26,093 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:26,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-27 23:04:26,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2019-12-27 23:04:26,093 INFO L87 Difference]: Start difference. First operand 31888 states and 139962 transitions. Second operand 9 states. [2019-12-27 23:04:26,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:26,379 INFO L93 Difference]: Finished difference Result 32628 states and 142064 transitions. [2019-12-27 23:04:26,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 23:04:26,379 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 35 [2019-12-27 23:04:26,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:26,420 INFO L225 Difference]: With dead ends: 32628 [2019-12-27 23:04:26,421 INFO L226 Difference]: Without dead ends: 16734 [2019-12-27 23:04:26,421 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2019-12-27 23:04:26,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16734 states. [2019-12-27 23:04:26,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16734 to 16734. [2019-12-27 23:04:26,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16734 states. [2019-12-27 23:04:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16734 states to 16734 states and 65052 transitions. [2019-12-27 23:04:26,746 INFO L78 Accepts]: Start accepts. Automaton has 16734 states and 65052 transitions. Word has length 35 [2019-12-27 23:04:26,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:26,746 INFO L462 AbstractCegarLoop]: Abstraction has 16734 states and 65052 transitions. [2019-12-27 23:04:26,746 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-27 23:04:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 16734 states and 65052 transitions. [2019-12-27 23:04:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-12-27 23:04:26,768 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:26,769 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] [2019-12-27 23:04:26,769 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:26,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:26,769 INFO L82 PathProgramCache]: Analyzing trace with hash -54889021, now seen corresponding path program 1 times [2019-12-27 23:04:26,770 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:26,770 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390921943] [2019-12-27 23:04:26,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 23:04:26,858 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390921943] [2019-12-27 23:04:26,859 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:26,859 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:04:26,859 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1582899371] [2019-12-27 23:04:26,859 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:26,867 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:26,906 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 86 states and 134 transitions. [2019-12-27 23:04:26,907 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:26,907 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:26,908 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 23:04:26,908 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:26,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 23:04:26,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 23:04:26,909 INFO L87 Difference]: Start difference. First operand 16734 states and 65052 transitions. Second operand 4 states. [2019-12-27 23:04:27,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:27,218 INFO L93 Difference]: Finished difference Result 16734 states and 65000 transitions. [2019-12-27 23:04:27,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:04:27,220 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 36 [2019-12-27 23:04:27,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:27,258 INFO L225 Difference]: With dead ends: 16734 [2019-12-27 23:04:27,258 INFO L226 Difference]: Without dead ends: 16682 [2019-12-27 23:04:27,259 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 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 23:04:27,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16682 states. [2019-12-27 23:04:27,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16682 to 16682. [2019-12-27 23:04:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16682 states. [2019-12-27 23:04:27,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16682 states to 16682 states and 64870 transitions. [2019-12-27 23:04:27,596 INFO L78 Accepts]: Start accepts. Automaton has 16682 states and 64870 transitions. Word has length 36 [2019-12-27 23:04:27,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:27,596 INFO L462 AbstractCegarLoop]: Abstraction has 16682 states and 64870 transitions. [2019-12-27 23:04:27,596 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 23:04:27,596 INFO L276 IsEmpty]: Start isEmpty. Operand 16682 states and 64870 transitions. [2019-12-27 23:04:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-12-27 23:04:27,621 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:27,621 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] [2019-12-27 23:04:27,622 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:27,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:27,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1905347266, now seen corresponding path program 1 times [2019-12-27 23:04:27,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:27,623 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655337804] [2019-12-27 23:04:27,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:27,723 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 23:04:27,724 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [655337804] [2019-12-27 23:04:27,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:27,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:04:27,724 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1109446006] [2019-12-27 23:04:27,725 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:27,734 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:27,804 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 107 states and 187 transitions. [2019-12-27 23:04:27,804 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:27,805 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:27,805 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 23:04:27,806 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:27,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 23:04:27,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 23:04:27,806 INFO L87 Difference]: Start difference. First operand 16682 states and 64870 transitions. Second operand 4 states. [2019-12-27 23:04:27,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:27,965 INFO L93 Difference]: Finished difference Result 16704 states and 64901 transitions. [2019-12-27 23:04:27,966 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:04:27,966 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 37 [2019-12-27 23:04:27,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:28,023 INFO L225 Difference]: With dead ends: 16704 [2019-12-27 23:04:28,024 INFO L226 Difference]: Without dead ends: 16678 [2019-12-27 23:04:28,024 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 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 23:04:28,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16678 states. [2019-12-27 23:04:28,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16678 to 16678. [2019-12-27 23:04:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16678 states. [2019-12-27 23:04:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16678 states to 16678 states and 64860 transitions. [2019-12-27 23:04:28,476 INFO L78 Accepts]: Start accepts. Automaton has 16678 states and 64860 transitions. Word has length 37 [2019-12-27 23:04:28,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:28,476 INFO L462 AbstractCegarLoop]: Abstraction has 16678 states and 64860 transitions. [2019-12-27 23:04:28,476 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 23:04:28,476 INFO L276 IsEmpty]: Start isEmpty. Operand 16678 states and 64860 transitions. [2019-12-27 23:04:28,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 23:04:28,500 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:28,500 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] [2019-12-27 23:04:28,500 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:28,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:28,501 INFO L82 PathProgramCache]: Analyzing trace with hash -1212134829, now seen corresponding path program 1 times [2019-12-27 23:04:28,501 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:28,501 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486573330] [2019-12-27 23:04:28,502 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:28,588 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 23:04:28,589 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486573330] [2019-12-27 23:04:28,589 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:28,589 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:28,589 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1867117768] [2019-12-27 23:04:28,591 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:28,600 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:28,829 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 124 states and 228 transitions. [2019-12-27 23:04:28,829 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:28,918 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 13 times. [2019-12-27 23:04:28,918 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 23:04:28,918 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:28,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 23:04:28,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-12-27 23:04:28,919 INFO L87 Difference]: Start difference. First operand 16678 states and 64860 transitions. Second operand 8 states. [2019-12-27 23:04:29,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:29,050 INFO L93 Difference]: Finished difference Result 17070 states and 65810 transitions. [2019-12-27 23:04:29,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:04:29,050 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 38 [2019-12-27 23:04:29,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:29,074 INFO L225 Difference]: With dead ends: 17070 [2019-12-27 23:04:29,074 INFO L226 Difference]: Without dead ends: 8832 [2019-12-27 23:04:29,075 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2019-12-27 23:04:29,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8832 states. [2019-12-27 23:04:29,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8832 to 8832. [2019-12-27 23:04:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8832 states. [2019-12-27 23:04:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8832 states to 8832 states and 29893 transitions. [2019-12-27 23:04:29,232 INFO L78 Accepts]: Start accepts. Automaton has 8832 states and 29893 transitions. Word has length 38 [2019-12-27 23:04:29,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:29,232 INFO L462 AbstractCegarLoop]: Abstraction has 8832 states and 29893 transitions. [2019-12-27 23:04:29,232 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 23:04:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 8832 states and 29893 transitions. [2019-12-27 23:04:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 23:04:29,243 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:29,243 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] [2019-12-27 23:04:29,243 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:29,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:29,243 INFO L82 PathProgramCache]: Analyzing trace with hash 1252903205, now seen corresponding path program 2 times [2019-12-27 23:04:29,244 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:29,244 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440424629] [2019-12-27 23:04:29,244 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:29,368 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 23:04:29,368 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440424629] [2019-12-27 23:04:29,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:29,369 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:29,369 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1949825996] [2019-12-27 23:04:29,369 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:29,379 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:29,464 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 104 states and 176 transitions. [2019-12-27 23:04:29,464 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:29,482 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 7 times. [2019-12-27 23:04:29,482 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 23:04:29,482 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:29,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 23:04:29,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-27 23:04:29,483 INFO L87 Difference]: Start difference. First operand 8832 states and 29893 transitions. Second operand 6 states. [2019-12-27 23:04:29,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:29,575 INFO L93 Difference]: Finished difference Result 9192 states and 30769 transitions. [2019-12-27 23:04:29,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 23:04:29,576 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2019-12-27 23:04:29,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:29,578 INFO L225 Difference]: With dead ends: 9192 [2019-12-27 23:04:29,579 INFO L226 Difference]: Without dead ends: 1344 [2019-12-27 23:04:29,579 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2019-12-27 23:04:29,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1344 states. [2019-12-27 23:04:29,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1344 to 1344. [2019-12-27 23:04:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1344 states. [2019-12-27 23:04:29,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 1344 states and 3313 transitions. [2019-12-27 23:04:29,599 INFO L78 Accepts]: Start accepts. Automaton has 1344 states and 3313 transitions. Word has length 38 [2019-12-27 23:04:29,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:29,599 INFO L462 AbstractCegarLoop]: Abstraction has 1344 states and 3313 transitions. [2019-12-27 23:04:29,599 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 23:04:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 3313 transitions. [2019-12-27 23:04:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 23:04:29,602 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:29,602 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] [2019-12-27 23:04:29,602 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:29,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:29,603 INFO L82 PathProgramCache]: Analyzing trace with hash -1194042307, now seen corresponding path program 3 times [2019-12-27 23:04:29,603 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:29,604 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844037104] [2019-12-27 23:04:29,604 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:29,714 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 23:04:29,714 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844037104] [2019-12-27 23:04:29,714 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:29,715 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 23:04:29,715 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1831644350] [2019-12-27 23:04:29,715 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:29,724 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:29,783 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 88 states and 136 transitions. [2019-12-27 23:04:29,784 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:29,804 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 8 times. [2019-12-27 23:04:29,804 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 23:04:29,804 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:29,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 23:04:29,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-27 23:04:29,805 INFO L87 Difference]: Start difference. First operand 1344 states and 3313 transitions. Second operand 6 states. [2019-12-27 23:04:29,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:29,946 INFO L93 Difference]: Finished difference Result 1330 states and 3177 transitions. [2019-12-27 23:04:29,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 23:04:29,947 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2019-12-27 23:04:29,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:29,948 INFO L225 Difference]: With dead ends: 1330 [2019-12-27 23:04:29,949 INFO L226 Difference]: Without dead ends: 1330 [2019-12-27 23:04:29,949 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2019-12-27 23:04:29,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1330 states. [2019-12-27 23:04:29,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1330 to 846. [2019-12-27 23:04:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 846 states. [2019-12-27 23:04:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 846 states and 2011 transitions. [2019-12-27 23:04:29,958 INFO L78 Accepts]: Start accepts. Automaton has 846 states and 2011 transitions. Word has length 38 [2019-12-27 23:04:29,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:29,958 INFO L462 AbstractCegarLoop]: Abstraction has 846 states and 2011 transitions. [2019-12-27 23:04:29,958 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 23:04:29,958 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2011 transitions. [2019-12-27 23:04:29,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 23:04:29,959 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:29,959 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 23:04:29,959 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:29,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:29,960 INFO L82 PathProgramCache]: Analyzing trace with hash 131989501, now seen corresponding path program 4 times [2019-12-27 23:04:29,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:29,960 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242623436] [2019-12-27 23:04:29,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:30,062 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 23:04:30,062 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242623436] [2019-12-27 23:04:30,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:30,063 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 23:04:30,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1122122676] [2019-12-27 23:04:30,063 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:30,072 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:30,118 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 92 states and 144 transitions. [2019-12-27 23:04:30,118 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:30,163 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 14 times. [2019-12-27 23:04:30,164 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-27 23:04:30,164 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:30,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-27 23:04:30,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-12-27 23:04:30,165 INFO L87 Difference]: Start difference. First operand 846 states and 2011 transitions. Second operand 8 states. [2019-12-27 23:04:30,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:30,346 INFO L93 Difference]: Finished difference Result 882 states and 2076 transitions. [2019-12-27 23:04:30,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-27 23:04:30,346 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 38 [2019-12-27 23:04:30,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:30,347 INFO L225 Difference]: With dead ends: 882 [2019-12-27 23:04:30,347 INFO L226 Difference]: Without dead ends: 804 [2019-12-27 23:04:30,347 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2019-12-27 23:04:30,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2019-12-27 23:04:30,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 797. [2019-12-27 23:04:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 797 states. [2019-12-27 23:04:30,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 797 states and 1890 transitions. [2019-12-27 23:04:30,356 INFO L78 Accepts]: Start accepts. Automaton has 797 states and 1890 transitions. Word has length 38 [2019-12-27 23:04:30,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:30,356 INFO L462 AbstractCegarLoop]: Abstraction has 797 states and 1890 transitions. [2019-12-27 23:04:30,356 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-27 23:04:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1890 transitions. [2019-12-27 23:04:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-12-27 23:04:30,357 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:30,357 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] [2019-12-27 23:04:30,357 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:30,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:30,358 INFO L82 PathProgramCache]: Analyzing trace with hash -457413355, now seen corresponding path program 5 times [2019-12-27 23:04:30,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:30,359 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518502664] [2019-12-27 23:04:30,359 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:30,470 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 23:04:30,471 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518502664] [2019-12-27 23:04:30,471 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:30,471 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-12-27 23:04:30,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [62677145] [2019-12-27 23:04:30,472 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:30,481 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:30,522 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 80 states and 120 transitions. [2019-12-27 23:04:30,522 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:30,525 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 23:04:30,525 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 23:04:30,525 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:30,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 23:04:30,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-27 23:04:30,526 INFO L87 Difference]: Start difference. First operand 797 states and 1890 transitions. Second operand 7 states. [2019-12-27 23:04:30,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:30,604 INFO L93 Difference]: Finished difference Result 443 states and 973 transitions. [2019-12-27 23:04:30,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 23:04:30,605 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 38 [2019-12-27 23:04:30,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:30,606 INFO L225 Difference]: With dead ends: 443 [2019-12-27 23:04:30,606 INFO L226 Difference]: Without dead ends: 415 [2019-12-27 23:04:30,607 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-12-27 23:04:30,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2019-12-27 23:04:30,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 415. [2019-12-27 23:04:30,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2019-12-27 23:04:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 905 transitions. [2019-12-27 23:04:30,615 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 905 transitions. Word has length 38 [2019-12-27 23:04:30,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:30,615 INFO L462 AbstractCegarLoop]: Abstraction has 415 states and 905 transitions. [2019-12-27 23:04:30,615 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 23:04:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 905 transitions. [2019-12-27 23:04:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2019-12-27 23:04:30,616 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:30,617 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 23:04:30,617 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:30,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:30,617 INFO L82 PathProgramCache]: Analyzing trace with hash 5812612, now seen corresponding path program 1 times [2019-12-27 23:04:30,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:30,618 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906024371] [2019-12-27 23:04:30,618 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 23:04:30,703 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 23:04:30,703 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906024371] [2019-12-27 23:04:30,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 23:04:30,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 23:04:30,704 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1866216182] [2019-12-27 23:04:30,704 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 23:04:30,719 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 23:04:30,780 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 88 states and 127 transitions. [2019-12-27 23:04:30,780 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 23:04:30,781 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 23:04:30,781 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 23:04:30,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 23:04:30,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 23:04:30,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 23:04:30,782 INFO L87 Difference]: Start difference. First operand 415 states and 905 transitions. Second operand 3 states. [2019-12-27 23:04:30,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 23:04:30,792 INFO L93 Difference]: Finished difference Result 413 states and 900 transitions. [2019-12-27 23:04:30,793 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 23:04:30,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 47 [2019-12-27 23:04:30,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 23:04:30,794 INFO L225 Difference]: With dead ends: 413 [2019-12-27 23:04:30,794 INFO L226 Difference]: Without dead ends: 413 [2019-12-27 23:04:30,794 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 23:04:30,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2019-12-27 23:04:30,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 413. [2019-12-27 23:04:30,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2019-12-27 23:04:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 900 transitions. [2019-12-27 23:04:30,818 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 900 transitions. Word has length 47 [2019-12-27 23:04:30,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 23:04:30,818 INFO L462 AbstractCegarLoop]: Abstraction has 413 states and 900 transitions. [2019-12-27 23:04:30,818 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 23:04:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 900 transitions. [2019-12-27 23:04:30,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-12-27 23:04:30,819 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 23:04:30,819 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 23:04:30,819 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 23:04:30,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 23:04:30,820 INFO L82 PathProgramCache]: Analyzing trace with hash 167226755, now seen corresponding path program 1 times [2019-12-27 23:04:30,821 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 23:04:30,821 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561959575] [2019-12-27 23:04:30,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 23:04:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 23:04:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 23:04:31,022 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 23:04:31,024 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 23:04:31,028 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1131] [1131] ULTIMATE.startENTRY-->L848: Formula: (let ((.cse0 (store |v_#valid_83| 0 0))) (let ((.cse1 (store .cse0 |v_~#a~0.base_31| 1))) (and (= 0 v_~weak$$choice1~0_19) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_8) (= |v_#NULL.offset_7| 0) (= 0 v_~a$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_14) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_14 0) (= 0 v_~weak$$choice0~0_39) (= 0 v_~weak$$choice2~0_37) (= 0 v_~__unbuffered_cnt~0_26) (= 0 v_~a$w_buff0_used~0_151) (= 0 v_~__unbuffered_p2_EAX~0_11) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= 0 v_~a$r_buff1_thd3~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_8 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_14) (= v_~a$mem_tmp~0_10 0) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (= 0 |v_ULTIMATE.start_main_~#t2705~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd4~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= 0 v_~a$w_buff1~0_34) (= v_~a$r_buff0_thd4~0_23 0) (= (store (store |v_#length_43| |v_~#a~0.base_31| 4) |v_ULTIMATE.start_main_~#t2705~0.base_21| 4) |v_#length_41|) (= (select .cse0 |v_~#a~0.base_31|) 0) (< |v_#StackHeapBarrier_26| |v_~#a~0.base_31|) (= v_~__unbuffered_p0_EAX$flush_delayed~0_8 0) (= v_~a$r_buff0_thd2~0_8 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd4~0_8) (= 0 v_~a$r_buff1_thd1~0_81) (= (select .cse1 |v_ULTIMATE.start_main_~#t2705~0.base_21|) 0) (< |v_#StackHeapBarrier_26| |v_ULTIMATE.start_main_~#t2705~0.base_21|) (= 0 v_~__unbuffered_p1_EAX~0_11) (= v_~main$tmp_guard0~0_9 0) (= v_~z~0_11 0) (= |v_~#a~0.offset_31| 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= v_~a$read_delayed_var~0.offset_7 0) (< 0 |v_#StackHeapBarrier_26|) (= v_~a$r_buff0_thd3~0_8 0) (= 0 (select (select |v_#memory_int_62| |v_~#a~0.base_31|) |v_~#a~0.offset_31|)) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= 0 v_~a$r_buff1_thd4~0_16) (= v_~x~0_10 0) (= v_~a$flush_delayed~0_13 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8) (= 0 v_~a$w_buff0~0_39) (= 0 v_~__unbuffered_p3_EAX~0_9) (= |v_#valid_81| (store .cse1 |v_ULTIMATE.start_main_~#t2705~0.base_21| 1)) (= 0 v_~a$r_buff1_thd2~0_8) (= 0 v_~__unbuffered_p0_EAX~0_16) (= 0 v_~a$r_buff0_thd1~0_107) (= 0 v_~a$r_buff1_thd0~0_16) (= v_~y~0_11 0) (= (store |v_#memory_int_62| |v_ULTIMATE.start_main_~#t2705~0.base_21| (store (select |v_#memory_int_62| |v_ULTIMATE.start_main_~#t2705~0.base_21|) |v_ULTIMATE.start_main_~#t2705~0.offset_17| 0)) |v_#memory_int_61|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= v_~main$tmp_guard1~0_12 0) (= 0 v_~a$w_buff1_used~0_91) (= v_~a$r_buff0_thd0~0_24 0) (= 0 v_~a$read_delayed~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_26|, #valid=|v_#valid_83|, #memory_int=|v_#memory_int_62|, #length=|v_#length_43|} OutVars{ULTIMATE.start_main_#t~mem63=|v_ULTIMATE.start_main_#t~mem63_8|, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_8, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_13|, ULTIMATE.start_main_~#t2706~0.base=|v_ULTIMATE.start_main_~#t2706~0.base_22|, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_9|, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_23, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_11|, ULTIMATE.start_main_#t~nondet70=|v_ULTIMATE.start_main_#t~nondet70_7|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_11|, ~weak$$choice1~0=v_~weak$$choice1~0_19, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_11, ~__unbuffered_p0_EAX$r_buff0_thd4~0=v_~__unbuffered_p0_EAX$r_buff0_thd4~0_7, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_9, #length=|v_#length_41|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_11, ULTIMATE.start_main_~#t2707~0.offset=|v_ULTIMATE.start_main_~#t2707~0.offset_17|, ULTIMATE.start_main_#t~nondet62=|v_ULTIMATE.start_main_#t~nondet62_6|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~mem71=|v_ULTIMATE.start_main_#t~mem71_8|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_151, ~#a~0.base=|v_~#a~0.base_31|, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_107, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_8, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_8|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~weak$$choice0~0=v_~weak$$choice0~0_39, #StackHeapBarrier=|v_#StackHeapBarrier_26|, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_7, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_8, ~a$w_buff0~0=v_~a$w_buff0~0_39, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t2705~0.offset=|v_ULTIMATE.start_main_~#t2705~0.offset_17|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_16, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_8|, ~#a~0.offset=|v_~#a~0.offset_31|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_26, ~x~0=v_~x~0_10, ~a$read_delayed~0=v_~a$read_delayed~0_8, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_16, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_8, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_9|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_9|, ULTIMATE.start_main_~#t2706~0.offset=|v_ULTIMATE.start_main_~#t2706~0.offset_16|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_12|, ULTIMATE.start_main_~#t2708~0.base=|v_ULTIMATE.start_main_~#t2708~0.base_19|, ~a$mem_tmp~0=v_~a$mem_tmp~0_10, ~__unbuffered_p0_EAX$r_buff1_thd4~0=v_~__unbuffered_p0_EAX$r_buff1_thd4~0_8, ULTIMATE.start_main_~#t2705~0.base=|v_ULTIMATE.start_main_~#t2705~0.base_21|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_11|, ~a$w_buff1~0=v_~a$w_buff1~0_34, ~__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_14, ~y~0=v_~y~0_11, ULTIMATE.start_main_~#t2708~0.offset=|v_ULTIMATE.start_main_~#t2708~0.offset_14|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_81, ~__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_8, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t2707~0.base=|v_ULTIMATE.start_main_~#t2707~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_9, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_8|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_14, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ~a$flush_delayed~0=v_~a$flush_delayed~0_13, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_81|, #memory_int=|v_#memory_int_61|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_14, ~z~0=v_~z~0_11, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91, ~weak$$choice2~0=v_~weak$$choice2~0_37, ~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_7} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem63, ~a$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_~#t2706~0.base, ~a$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite66, ~a$r_buff0_thd4~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~nondet70, ULTIMATE.start_main_#t~ite73, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, ~__unbuffered_p0_EAX$r_buff0_thd4~0, ~__unbuffered_p3_EAX~0, #length, ~__unbuffered_p2_EAX~0, ULTIMATE.start_main_~#t2707~0.offset, ULTIMATE.start_main_#t~nondet62, ~__unbuffered_p0_EAX$w_buff1~0, ~a$r_buff1_thd3~0, ULTIMATE.start_main_#t~mem71, ~a$w_buff0_used~0, ~#a~0.base, ~a$r_buff0_thd1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ~weak$$choice0~0, ~a$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$mem_tmp~0, ~a$w_buff0~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t2705~0.offset, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~nondet59, ~#a~0.offset, ~__unbuffered_cnt~0, ~x~0, ~a$read_delayed~0, ~a$r_buff1_thd4~0, ~a$r_buff0_thd2~0, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_~#t2706~0.offset, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_~#t2708~0.base, ~a$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd4~0, ULTIMATE.start_main_~#t2705~0.base, ULTIMATE.start_main_#t~ite72, ~a$w_buff1~0, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t2708~0.offset, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~a$r_buff0_thd3~0, ULTIMATE.start_main_~#t2707~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~a$flush_delayed~0, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~z~0, ~a$w_buff1_used~0, ~weak$$choice2~0, ~a$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 23:04:31,038 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1044] [1044] L848-1-->L850: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2706~0.offset_7|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2706~0.base_8| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2706~0.base_8|)) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t2706~0.base_8| 1)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t2706~0.base_8|)) (= (store |v_#memory_int_42| |v_ULTIMATE.start_main_~#t2706~0.base_8| (store (select |v_#memory_int_42| |v_ULTIMATE.start_main_~#t2706~0.base_8|) |v_ULTIMATE.start_main_~#t2706~0.offset_7| 1)) |v_#memory_int_41|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2706~0.base_8|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_42|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_37|, #memory_int=|v_#memory_int_41|, #length=|v_#length_21|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_4|, ULTIMATE.start_main_~#t2706~0.base=|v_ULTIMATE.start_main_~#t2706~0.base_8|, ULTIMATE.start_main_~#t2706~0.offset=|v_ULTIMATE.start_main_~#t2706~0.offset_7|} AuxVars[] AssignedVars[#valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet59, ULTIMATE.start_main_~#t2706~0.base, ULTIMATE.start_main_~#t2706~0.offset] because there is no mapped edge [2019-12-27 23:04:31,040 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [936] [936] L764-->L765: Formula: (and (= v_~a$w_buff0~0_19 v_~a$w_buff0~0_18) (not (= 0 (mod v_~weak$$choice2~0_20 256)))) InVars {~a$w_buff0~0=v_~a$w_buff0~0_19, ~weak$$choice2~0=v_~weak$$choice2~0_20} OutVars{P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_7|, ~a$w_buff0~0=v_~a$w_buff0~0_18, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_7|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_7|, ~weak$$choice2~0=v_~weak$$choice2~0_20, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_7|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_7|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite20, ~a$w_buff0~0, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 23:04:31,040 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L765-->L766: Formula: (and (= v_~a$w_buff1~0_21 v_~a$w_buff1~0_20) (not (= 0 (mod v_~weak$$choice2~0_30 256)))) InVars {~a$w_buff1~0=v_~a$w_buff1~0_21, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_10|, ~a$w_buff1~0=v_~a$w_buff1~0_20, P0Thread1of1ForFork2_#t~ite26=|v_P0Thread1of1ForFork2_#t~ite26_9|, P0Thread1of1ForFork2_#t~ite27=|v_P0Thread1of1ForFork2_#t~ite27_8|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_9|, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_8|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite25, ~a$w_buff1~0, P0Thread1of1ForFork2_#t~ite26, P0Thread1of1ForFork2_#t~ite27, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~ite23] because there is no mapped edge [2019-12-27 23:04:31,048 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1050] [1050] L850-1-->L852: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2707~0.base_9|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2707~0.base_9|) (= (store |v_#memory_int_45| |v_ULTIMATE.start_main_~#t2707~0.base_9| (store (select |v_#memory_int_45| |v_ULTIMATE.start_main_~#t2707~0.base_9|) |v_ULTIMATE.start_main_~#t2707~0.offset_8| 2)) |v_#memory_int_44|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2707~0.base_9| 4)) (= |v_#valid_39| (store |v_#valid_40| |v_ULTIMATE.start_main_~#t2707~0.base_9| 1)) (= 0 (select |v_#valid_40| |v_ULTIMATE.start_main_~#t2707~0.base_9|)) (= 0 |v_ULTIMATE.start_main_~#t2707~0.offset_8|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_45|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_44|, ULTIMATE.start_main_~#t2707~0.base=|v_ULTIMATE.start_main_~#t2707~0.base_9|, #length=|v_#length_23|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_4|, ULTIMATE.start_main_~#t2707~0.offset=|v_ULTIMATE.start_main_~#t2707~0.offset_8|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2707~0.base, #length, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2707~0.offset] because there is no mapped edge [2019-12-27 23:04:31,050 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1079] [1079] L852-1-->L854: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2708~0.base_10|)) (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2708~0.base_10| 4)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2708~0.base_10| 1)) (= |v_#memory_int_48| (store |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2708~0.base_10| (store (select |v_#memory_int_49| |v_ULTIMATE.start_main_~#t2708~0.base_10|) |v_ULTIMATE.start_main_~#t2708~0.offset_9| 3))) (< |v_#StackHeapBarrier_17| |v_ULTIMATE.start_main_~#t2708~0.base_10|) (= 0 |v_ULTIMATE.start_main_~#t2708~0.offset_9|) (not (= |v_ULTIMATE.start_main_~#t2708~0.base_10| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_49|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_~#t2708~0.base=|v_ULTIMATE.start_main_~#t2708~0.base_10|, ULTIMATE.start_main_~#t2708~0.offset=|v_ULTIMATE.start_main_~#t2708~0.offset_9|, #StackHeapBarrier=|v_#StackHeapBarrier_17|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_48|, #length=|v_#length_27|, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2708~0.base, ULTIMATE.start_main_~#t2708~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_#t~nondet61] because there is no mapped edge [2019-12-27 23:04:31,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1087] [1087] L768-->L769: Formula: (let ((.cse1 (= (mod ~weak$$choice2~0_In-510523633 256) 0)) (.cse0 (= ~a$r_buff0_thd1~0_Out-510523633 ~a$r_buff0_thd1~0_In-510523633))) (or (and .cse0 (not .cse1)) (and (= 0 (mod ~a$w_buff0_used~0_In-510523633 256)) .cse1 .cse0))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-510523633, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_In-510523633, ~weak$$choice2~0=~weak$$choice2~0_In-510523633} OutVars{P0Thread1of1ForFork2_#t~ite38=|P0Thread1of1ForFork2_#t~ite38_Out-510523633|, P0Thread1of1ForFork2_#t~ite39=|P0Thread1of1ForFork2_#t~ite39_Out-510523633|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-510523633, ~a$r_buff0_thd1~0=~a$r_buff0_thd1~0_Out-510523633, ~weak$$choice2~0=~weak$$choice2~0_In-510523633, P0Thread1of1ForFork2_#t~ite40=|P0Thread1of1ForFork2_#t~ite40_Out-510523633|, P0Thread1of1ForFork2_#t~ite41=|P0Thread1of1ForFork2_#t~ite41_Out-510523633|, P0Thread1of1ForFork2_#t~ite42=|P0Thread1of1ForFork2_#t~ite42_Out-510523633|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite38, P0Thread1of1ForFork2_#t~ite39, ~a$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite40, P0Thread1of1ForFork2_#t~ite41, P0Thread1of1ForFork2_#t~ite42] because there is no mapped edge [2019-12-27 23:04:31,052 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L769-->L773: Formula: (and (= |v_~#a~0.base_20| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_6) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (not (= 0 (mod v_~weak$$choice2~0_24 256))) (= v_~a$r_buff1_thd1~0_49 v_~a$r_buff1_thd1~0_48) (= v_~__unbuffered_p0_EAX~0_7 (select (select |v_#memory_int_37| |v_~#a~0.base_20|) |v_~#a~0.offset_20|)) (= |v_~#a~0.offset_20| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_6)) InVars {~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_49, #memory_int=|v_#memory_int_37|, ~#a~0.base=|v_~#a~0.base_20|, ~#a~0.offset=|v_~#a~0.offset_20|, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{P0Thread1of1ForFork2_#t~ite43=|v_P0Thread1of1ForFork2_#t~ite43_9|, P0Thread1of1ForFork2_#t~ite44=|v_P0Thread1of1ForFork2_#t~ite44_9|, P0Thread1of1ForFork2_#t~ite45=|v_P0Thread1of1ForFork2_#t~ite45_12|, P0Thread1of1ForFork2_#t~ite46=|v_P0Thread1of1ForFork2_#t~ite46_9|, P0Thread1of1ForFork2_#t~ite47=|v_P0Thread1of1ForFork2_#t~ite47_10|, P0Thread1of1ForFork2_#t~ite48=|v_P0Thread1of1ForFork2_#t~ite48_7|, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_48, ~#a~0.base=|v_~#a~0.base_20|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_6, P0Thread1of1ForFork2_#t~mem49=|v_P0Thread1of1ForFork2_#t~mem49_4|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_7, #memory_int=|v_#memory_int_37|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_6, ~#a~0.offset=|v_~#a~0.offset_20|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_24} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite43, P0Thread1of1ForFork2_#t~mem49, P0Thread1of1ForFork2_#t~ite44, P0Thread1of1ForFork2_#t~ite45, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork2_#t~ite46, P0Thread1of1ForFork2_#t~ite47, P0Thread1of1ForFork2_#t~ite48, ~a$r_buff1_thd1~0, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 23:04:31,053 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [970] [970] L773-->L784: Formula: (and (not (= 0 (mod v_~a$flush_delayed~0_8 256))) (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= 1 v_~x~0_5) (= v_~a$flush_delayed~0_7 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_~#a~0.base_19| (store (select |v_#memory_int_36| |v_~#a~0.base_19|) |v_~#a~0.offset_19| v_~a$mem_tmp~0_5)))) InVars {~a$mem_tmp~0=v_~a$mem_tmp~0_5, ~a$flush_delayed~0=v_~a$flush_delayed~0_8, #memory_int=|v_#memory_int_36|, ~#a~0.base=|v_~#a~0.base_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13, ~#a~0.offset=|v_~#a~0.offset_19|} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_5, ~a$flush_delayed~0=v_~a$flush_delayed~0_7, P0Thread1of1ForFork2_#t~mem50=|v_P0Thread1of1ForFork2_#t~mem50_5|, #memory_int=|v_#memory_int_35|, ~#a~0.base=|v_~#a~0.base_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, ~#a~0.offset=|v_~#a~0.offset_19|, P0Thread1of1ForFork2_#t~ite51=|v_P0Thread1of1ForFork2_#t~ite51_7|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0, P0Thread1of1ForFork2_#t~mem50, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#t~ite51, ~x~0] because there is no mapped edge [2019-12-27 23:04:31,053 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1084] [1084] P1ENTRY-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_22 1) v_~__unbuffered_cnt~0_21) (= 0 |v_P1Thread1of1ForFork3_#res.base_5|) (= 0 |v_P1Thread1of1ForFork3_#res.offset_5|) (= 1 v_~y~0_7) (= v_~__unbuffered_p1_EAX~0_6 v_~x~0_7) (= v_P1Thread1of1ForFork3_~arg.offset_4 |v_P1Thread1of1ForFork3_#in~arg.offset_4|) (= v_P1Thread1of1ForFork3_~arg.base_4 |v_P1Thread1of1ForFork3_#in~arg.base_4|)) InVars {P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_22, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|, ~x~0=v_~x~0_7} OutVars{P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_5|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_6, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|, ~y~0=v_~y~0_7, ~x~0=v_~x~0_7} AuxVars[] AssignedVars[P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_~arg.base, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork3_#res.offset, ~__unbuffered_cnt~0, ~y~0] because there is no mapped edge [2019-12-27 23:04:31,053 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1049] [1049] P2ENTRY-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork0_#res.offset_5| 0) (= (+ v_~__unbuffered_cnt~0_17 1) v_~__unbuffered_cnt~0_16) (= |v_P2Thread1of1ForFork0_#res.base_5| 0) (= v_P2Thread1of1ForFork0_~arg.base_5 |v_P2Thread1of1ForFork0_#in~arg.base_5|) (= v_P2Thread1of1ForFork0_~arg.offset_5 |v_P2Thread1of1ForFork0_#in~arg.offset_5|) (= v_~__unbuffered_p2_EAX~0_6 v_~y~0_6) (= 1 v_~z~0_7)) InVars {P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_17, ~y~0=v_~y~0_6, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_5|} OutVars{P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_5, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_5|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_5|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_5, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_16, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_6, ~z~0=v_~z~0_7, ~y~0=v_~y~0_6, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_5|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_~arg.offset, ~__unbuffered_cnt~0, ~__unbuffered_p2_EAX~0, ~z~0, P2Thread1of1ForFork0_#res.offset] because there is no mapped edge [2019-12-27 23:04:31,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] L825-2-->L825-4: Formula: (let ((.cse0 (= 0 (mod ~a$w_buff1_used~0_In-443848339 256))) (.cse1 (= (mod ~a$r_buff1_thd4~0_In-443848339 256) 0))) (or (and (= |P3Thread1of1ForFork1_#t~mem52_Out-443848339| (select (select |#memory_int_In-443848339| |~#a~0.base_In-443848339|) |~#a~0.offset_In-443848339|)) (= |P3Thread1of1ForFork1_#t~mem52_Out-443848339| |P3Thread1of1ForFork1_#t~ite53_Out-443848339|) (or .cse0 .cse1)) (and (= ~a$w_buff1~0_In-443848339 |P3Thread1of1ForFork1_#t~ite53_Out-443848339|) (not .cse0) (= |P3Thread1of1ForFork1_#t~mem52_In-443848339| |P3Thread1of1ForFork1_#t~mem52_Out-443848339|) (not .cse1)))) InVars {~a$w_buff1~0=~a$w_buff1~0_In-443848339, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-443848339, #memory_int=|#memory_int_In-443848339|, ~#a~0.base=|~#a~0.base_In-443848339|, ~#a~0.offset=|~#a~0.offset_In-443848339|, P3Thread1of1ForFork1_#t~mem52=|P3Thread1of1ForFork1_#t~mem52_In-443848339|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-443848339} OutVars{P3Thread1of1ForFork1_#t~ite53=|P3Thread1of1ForFork1_#t~ite53_Out-443848339|, ~a$w_buff1~0=~a$w_buff1~0_In-443848339, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In-443848339, #memory_int=|#memory_int_In-443848339|, ~#a~0.base=|~#a~0.base_In-443848339|, P3Thread1of1ForFork1_#t~mem52=|P3Thread1of1ForFork1_#t~mem52_Out-443848339|, ~#a~0.offset=|~#a~0.offset_In-443848339|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In-443848339} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite53, P3Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 23:04:31,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L825-4-->L826: Formula: (= (store |v_#memory_int_40| |v_~#a~0.base_22| (store (select |v_#memory_int_40| |v_~#a~0.base_22|) |v_~#a~0.offset_22| |v_P3Thread1of1ForFork1_#t~ite53_8|)) |v_#memory_int_39|) InVars {P3Thread1of1ForFork1_#t~ite53=|v_P3Thread1of1ForFork1_#t~ite53_8|, #memory_int=|v_#memory_int_40|, ~#a~0.base=|v_~#a~0.base_22|, ~#a~0.offset=|v_~#a~0.offset_22|} OutVars{P3Thread1of1ForFork1_#t~ite53=|v_P3Thread1of1ForFork1_#t~ite53_7|, P3Thread1of1ForFork1_#t~ite54=|v_P3Thread1of1ForFork1_#t~ite54_7|, #memory_int=|v_#memory_int_39|, ~#a~0.base=|v_~#a~0.base_22|, P3Thread1of1ForFork1_#t~mem52=|v_P3Thread1of1ForFork1_#t~mem52_5|, ~#a~0.offset=|v_~#a~0.offset_22|} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite53, P3Thread1of1ForFork1_#t~ite54, #memory_int, P3Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 23:04:31,057 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1019] [1019] L826-->L826-2: Formula: (let ((.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In-995703883 256))) (.cse1 (= (mod ~a$w_buff0_used~0_In-995703883 256) 0))) (or (and (not .cse0) (= 0 |P3Thread1of1ForFork1_#t~ite55_Out-995703883|) (not .cse1)) (and (= |P3Thread1of1ForFork1_#t~ite55_Out-995703883| ~a$w_buff0_used~0_In-995703883) (or .cse0 .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-995703883, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-995703883} OutVars{P3Thread1of1ForFork1_#t~ite55=|P3Thread1of1ForFork1_#t~ite55_Out-995703883|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In-995703883, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In-995703883} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 23:04:31,059 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1021] [1021] L827-->L827-2: Formula: (let ((.cse2 (= 0 (mod ~a$r_buff1_thd4~0_In239207488 256))) (.cse3 (= (mod ~a$w_buff1_used~0_In239207488 256) 0)) (.cse1 (= 0 (mod ~a$w_buff0_used~0_In239207488 256))) (.cse0 (= 0 (mod ~a$r_buff0_thd4~0_In239207488 256)))) (or (and (= |P3Thread1of1ForFork1_#t~ite56_Out239207488| ~a$w_buff1_used~0_In239207488) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P3Thread1of1ForFork1_#t~ite56_Out239207488|) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In239207488, ~a$w_buff0_used~0=~a$w_buff0_used~0_In239207488, ~a$w_buff1_used~0=~a$w_buff1_used~0_In239207488, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In239207488} OutVars{P3Thread1of1ForFork1_#t~ite56=|P3Thread1of1ForFork1_#t~ite56_Out239207488|, ~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In239207488, ~a$w_buff0_used~0=~a$w_buff0_used~0_In239207488, ~a$w_buff1_used~0=~a$w_buff1_used~0_In239207488, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In239207488} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 23:04:31,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L828-->L829: Formula: (let ((.cse0 (= 0 (mod ~a$w_buff0_used~0_In2076846569 256))) (.cse1 (= (mod ~a$r_buff0_thd4~0_In2076846569 256) 0))) (or (and (not .cse0) (not .cse1) (= 0 ~a$r_buff0_thd4~0_Out2076846569)) (and (= ~a$r_buff0_thd4~0_Out2076846569 ~a$r_buff0_thd4~0_In2076846569) (or .cse0 .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In2076846569, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In2076846569} OutVars{P3Thread1of1ForFork1_#t~ite57=|P3Thread1of1ForFork1_#t~ite57_Out2076846569|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In2076846569, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_Out2076846569} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite57, ~a$r_buff0_thd4~0] because there is no mapped edge [2019-12-27 23:04:31,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L829-->L829-2: Formula: (let ((.cse1 (= (mod ~a$r_buff0_thd4~0_In401858344 256) 0)) (.cse0 (= (mod ~a$w_buff0_used~0_In401858344 256) 0)) (.cse2 (= 0 (mod ~a$w_buff1_used~0_In401858344 256))) (.cse3 (= (mod ~a$r_buff1_thd4~0_In401858344 256) 0))) (or (and (= ~a$r_buff1_thd4~0_In401858344 |P3Thread1of1ForFork1_#t~ite58_Out401858344|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |P3Thread1of1ForFork1_#t~ite58_Out401858344|) (or (and (not .cse1) (not .cse0)) (and (not .cse2) (not .cse3)))))) InVars {~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In401858344, ~a$w_buff0_used~0=~a$w_buff0_used~0_In401858344, ~a$w_buff1_used~0=~a$w_buff1_used~0_In401858344, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In401858344} OutVars{~a$r_buff1_thd4~0=~a$r_buff1_thd4~0_In401858344, P3Thread1of1ForFork1_#t~ite58=|P3Thread1of1ForFork1_#t~ite58_Out401858344|, ~a$w_buff0_used~0=~a$w_buff0_used~0_In401858344, ~a$w_buff1_used~0=~a$w_buff1_used~0_In401858344, ~a$r_buff0_thd4~0=~a$r_buff0_thd4~0_In401858344} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 23:04:31,061 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1080] [1080] L829-2-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork1_#res.offset_5| 0) (= v_~a$r_buff1_thd4~0_11 |v_P3Thread1of1ForFork1_#t~ite58_8|) (= |v_P3Thread1of1ForFork1_#res.base_5| 0) (= (+ v_~__unbuffered_cnt~0_20 1) v_~__unbuffered_cnt~0_19)) InVars {P3Thread1of1ForFork1_#t~ite58=|v_P3Thread1of1ForFork1_#t~ite58_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_20} OutVars{P3Thread1of1ForFork1_#res.base=|v_P3Thread1of1ForFork1_#res.base_5|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_11, P3Thread1of1ForFork1_#t~ite58=|v_P3Thread1of1ForFork1_#t~ite58_7|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_19, P3Thread1of1ForFork1_#res.offset=|v_P3Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P3Thread1of1ForFork1_#res.base, ~a$r_buff1_thd4~0, P3Thread1of1ForFork1_#t~ite58, ~__unbuffered_cnt~0, P3Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 23:04:31,063 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [988] [988] L858-->L860-2: Formula: (and (not (= 0 (mod v_~main$tmp_guard0~0_5 256))) (or (= 0 (mod v_~a$r_buff0_thd0~0_18 256)) (= 0 (mod v_~a$w_buff0_used~0_110 256)))) InVars {~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_18, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_18, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 23:04:31,064 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L860-2-->L860-5: Formula: (let ((.cse2 (= 0 (mod ~a$r_buff1_thd0~0_In1978664584 256))) (.cse0 (= |ULTIMATE.start_main_#t~ite64_Out1978664584| |ULTIMATE.start_main_#t~ite65_Out1978664584|)) (.cse1 (= (mod ~a$w_buff1_used~0_In1978664584 256) 0))) (or (and .cse0 (= (select (select |#memory_int_In1978664584| |~#a~0.base_In1978664584|) |~#a~0.offset_In1978664584|) |ULTIMATE.start_main_#t~mem63_Out1978664584|) (or .cse1 .cse2) (= |ULTIMATE.start_main_#t~ite64_Out1978664584| |ULTIMATE.start_main_#t~mem63_Out1978664584|)) (and (not .cse2) .cse0 (= |ULTIMATE.start_main_#t~ite64_Out1978664584| ~a$w_buff1~0_In1978664584) (= |ULTIMATE.start_main_#t~mem63_In1978664584| |ULTIMATE.start_main_#t~mem63_Out1978664584|) (not .cse1)))) InVars {~a$w_buff1~0=~a$w_buff1~0_In1978664584, ULTIMATE.start_main_#t~mem63=|ULTIMATE.start_main_#t~mem63_In1978664584|, #memory_int=|#memory_int_In1978664584|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In1978664584, ~#a~0.base=|~#a~0.base_In1978664584|, ~#a~0.offset=|~#a~0.offset_In1978664584|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In1978664584} OutVars{~a$w_buff1~0=~a$w_buff1~0_In1978664584, ULTIMATE.start_main_#t~mem63=|ULTIMATE.start_main_#t~mem63_Out1978664584|, #memory_int=|#memory_int_In1978664584|, ~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In1978664584, ~#a~0.base=|~#a~0.base_In1978664584|, ~#a~0.offset=|~#a~0.offset_In1978664584|, ~a$w_buff1_used~0=~a$w_buff1_used~0_In1978664584, ULTIMATE.start_main_#t~ite64=|ULTIMATE.start_main_#t~ite64_Out1978664584|, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out1978664584|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem63, ULTIMATE.start_main_#t~ite64, ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 23:04:31,066 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1017] [1017] L861-->L861-2: Formula: (let ((.cse0 (= (mod ~a$r_buff0_thd0~0_In-1678925241 256) 0)) (.cse1 (= (mod ~a$w_buff0_used~0_In-1678925241 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite66_Out-1678925241| 0) (not .cse0) (not .cse1)) (and (= |ULTIMATE.start_main_#t~ite66_Out-1678925241| ~a$w_buff0_used~0_In-1678925241) (or .cse0 .cse1)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1678925241, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1678925241} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In-1678925241, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1678925241, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out-1678925241|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 23:04:31,068 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L862-->L862-2: Formula: (let ((.cse2 (= (mod ~a$w_buff1_used~0_In875923723 256) 0)) (.cse3 (= 0 (mod ~a$r_buff1_thd0~0_In875923723 256))) (.cse1 (= (mod ~a$r_buff0_thd0~0_In875923723 256) 0)) (.cse0 (= 0 (mod ~a$w_buff0_used~0_In875923723 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite67_Out875923723| ~a$w_buff1_used~0_In875923723) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0))) (= |ULTIMATE.start_main_#t~ite67_Out875923723| 0)))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In875923723, ~a$w_buff0_used~0=~a$w_buff0_used~0_In875923723, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In875923723, ~a$w_buff1_used~0=~a$w_buff1_used~0_In875923723} OutVars{~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In875923723, ~a$w_buff0_used~0=~a$w_buff0_used~0_In875923723, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In875923723, ~a$w_buff1_used~0=~a$w_buff1_used~0_In875923723, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out875923723|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 23:04:31,070 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L863-->L864: Formula: (let ((.cse1 (= 0 (mod ~a$w_buff0_used~0_In-1709442352 256))) (.cse0 (= 0 (mod ~a$r_buff0_thd0~0_In-1709442352 256)))) (or (and (or .cse0 .cse1) (= ~a$r_buff0_thd0~0_In-1709442352 ~a$r_buff0_thd0~0_Out-1709442352)) (and (= 0 ~a$r_buff0_thd0~0_Out-1709442352) (not .cse1) (not .cse0)))) InVars {~a$w_buff0_used~0=~a$w_buff0_used~0_In-1709442352, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In-1709442352} OutVars{~a$w_buff0_used~0=~a$w_buff0_used~0_In-1709442352, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out-1709442352|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_Out-1709442352} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68, ~a$r_buff0_thd0~0] because there is no mapped edge [2019-12-27 23:04:31,070 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1036] [1036] L864-->L864-2: Formula: (let ((.cse1 (= 0 (mod ~a$r_buff1_thd0~0_In1836099020 256))) (.cse0 (= (mod ~a$w_buff1_used~0_In1836099020 256) 0)) (.cse3 (= (mod ~a$w_buff0_used~0_In1836099020 256) 0)) (.cse2 (= (mod ~a$r_buff0_thd0~0_In1836099020 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |ULTIMATE.start_main_#t~ite69_Out1836099020| 0)) (and (or .cse1 .cse0) (or .cse3 .cse2) (= |ULTIMATE.start_main_#t~ite69_Out1836099020| ~a$r_buff1_thd0~0_In1836099020)))) InVars {~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In1836099020, ~a$w_buff0_used~0=~a$w_buff0_used~0_In1836099020, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In1836099020, ~a$w_buff1_used~0=~a$w_buff1_used~0_In1836099020} OutVars{~a$r_buff1_thd0~0=~a$r_buff1_thd0~0_In1836099020, ~a$w_buff0_used~0=~a$w_buff0_used~0_In1836099020, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out1836099020|, ~a$r_buff0_thd0~0=~a$r_buff0_thd0~0_In1836099020, ~a$w_buff1_used~0=~a$w_buff1_used~0_In1836099020} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-27 23:04:31,074 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1025] [1025] L868-1-->L868-5: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice1~0_In-541829532 256))) (.cse1 (= |ULTIMATE.start_main_#t~ite72_Out-541829532| |ULTIMATE.start_main_#t~ite73_Out-541829532|))) (or (and (= |ULTIMATE.start_main_#t~mem71_Out-541829532| (select (select |#memory_int_In-541829532| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-541829532) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-541829532)) (= |ULTIMATE.start_main_#t~mem71_Out-541829532| |ULTIMATE.start_main_#t~ite72_Out-541829532|) (not .cse0) .cse1) (and .cse0 .cse1 (= ~__unbuffered_p0_EAX~0_In-541829532 |ULTIMATE.start_main_#t~ite72_Out-541829532|) (= |ULTIMATE.start_main_#t~mem71_In-541829532| |ULTIMATE.start_main_#t~mem71_Out-541829532|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-541829532, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-541829532, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-541829532, #memory_int=|#memory_int_In-541829532|, ULTIMATE.start_main_#t~mem71=|ULTIMATE.start_main_#t~mem71_In-541829532|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-541829532} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out-541829532|, ~weak$$choice1~0=~weak$$choice1~0_In-541829532, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-541829532, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-541829532|, ULTIMATE.start_main_#t~mem71=|ULTIMATE.start_main_#t~mem71_Out-541829532|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-541829532, #memory_int=|#memory_int_In-541829532|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-541829532} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem71] because there is no mapped edge [2019-12-27 23:04:31,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1106] [1106] L871-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 0) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_10| (mod v_~main$tmp_guard1~0_7 256))) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_7} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_7, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_10|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 23:04:31,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 11:04:31 BasicIcfg [2019-12-27 23:04:31,203 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 23:04:31,205 INFO L168 Benchmark]: Toolchain (without parser) took 35689.46 ms. Allocated memory was 144.2 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 100.5 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 519.8 MB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,206 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 818.88 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 100.1 MB in the beginning and 153.4 MB in the end (delta: -53.3 MB). Peak memory consumption was 21.7 MB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,207 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.09 ms. Allocated memory is still 201.3 MB. Free memory was 153.4 MB in the beginning and 150.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,208 INFO L168 Benchmark]: Boogie Preprocessor took 58.58 ms. Allocated memory is still 201.3 MB. Free memory was 150.7 MB in the beginning and 148.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,209 INFO L168 Benchmark]: RCFGBuilder took 919.93 ms. Allocated memory is still 201.3 MB. Free memory was 148.1 MB in the beginning and 87.6 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,212 INFO L168 Benchmark]: TraceAbstraction took 33774.39 ms. Allocated memory was 232.8 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 203.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 534.4 MB. Max. memory is 7.1 GB. [2019-12-27 23:04:31,218 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 818.88 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 100.1 MB in the beginning and 153.4 MB in the end (delta: -53.3 MB). Peak memory consumption was 21.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 90.09 ms. Allocated memory is still 201.3 MB. Free memory was 153.4 MB in the beginning and 150.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.58 ms. Allocated memory is still 201.3 MB. Free memory was 150.7 MB in the beginning and 148.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 919.93 ms. Allocated memory is still 201.3 MB. Free memory was 148.1 MB in the beginning and 87.6 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 33774.39 ms. Allocated memory was 232.8 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 203.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 534.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.8s, 227 ProgramPointsBefore, 92 ProgramPointsAfterwards, 269 TransitionsBefore, 113 TransitionsAfterwards, 23136 CoEnabledTransitionPairs, 8 FixpointIterations, 57 TrivialSequentialCompositions, 60 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 77 ConcurrentYvCompositions, 26 ChoiceCompositions, 11519 VarBasedMoverChecksPositive, 208 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 99995 CheckedPairsTotal, 194 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L848] FCALL, FORK 0 pthread_create(&t2705, ((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_buff0_thd4=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$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y=0, z=0] [L758] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L759] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L760] 1 a$flush_delayed = weak$$choice2 [L761] EXPR 1 \read(a) [L761] 1 a$mem_tmp = a [L762] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L763] EXPR 1 !a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a)))) [L763] EXPR 1 \read(a) [L763] EXPR 1 !a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a)))) VAL [!a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a))))=0, \read(a)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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_buff0_thd4=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$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y=0, z=0] [L763] 1 a = !a$w_buff0_used ? a : (a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a : (weak$$choice1 ? a$w_buff0 : a$w_buff1)) : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (weak$$choice0 ? a$w_buff1 : a$w_buff0) : (weak$$choice0 ? a$w_buff0 : a)))) [L766] EXPR 1 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) 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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : weak$$choice0))))=0, x=0, y=0, z=0] [L766] 1 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L767] EXPR 1 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y=0, z=0] [L767] 1 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : (a$w_buff0_used && !a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? weak$$choice0 : (a$w_buff0_used && a$r_buff1_thd1 && a$w_buff1_used && !a$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L850] FCALL, FORK 0 pthread_create(&t2706, ((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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y=0, z=0] [L852] FCALL, FORK 0 pthread_create(&t2707, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y=0, z=0] [L854] FCALL, FORK 0 pthread_create(&t2708, ((void *)0), P3, ((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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a={7:0}, a$flush_delayed=1, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=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=3, weak$$choice2=1, x=0, y=0, z=0] [L819] 4 __unbuffered_p3_EAX = z [L822] 4 a = 1 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L825] 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) 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$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L826] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L827] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L856] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y=1, z=1] [L860] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L861] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L862] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L864] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L867] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L868] EXPR 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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_buff0_thd4=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$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z=1] [L868] 0 __unbuffered_p0_EAX = __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX [L869] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 1 && __unbuffered_p1_EAX == 1 && __unbuffered_p2_EAX == 1 && __unbuffered_p3_EAX == 1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff0_thd4=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$r_buff1_thd4=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={7:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, __unbuffered_p2_EAX=1, __unbuffered_p3_EAX=1, a={7:0}, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y=1, z=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 215 locations, 1 error locations. Result: UNSAFE, OverallTime: 33.4s, OverallIterations: 16, TraceHistogramMax: 1, AutomataDifference: 5.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1891 SDtfs, 3008 SDslu, 2475 SDs, 0 SdLazy, 284 SolverSat, 94 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 131 GetRequests, 54 SyntacticMatches, 8 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=38616occurred 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: 12.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 3875 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 559 NumberOfCodeBlocks, 559 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 496 ConstructedInterpolants, 0 QuantifiedInterpolants, 47237 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 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...