/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/mix029_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 20:48:30,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 20:48:30,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 20:48:30,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 20:48:30,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 20:48:30,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 20:48:30,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 20:48:30,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 20:48:30,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 20:48:30,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 20:48:30,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 20:48:30,167 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 20:48:30,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 20:48:30,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 20:48:30,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 20:48:30,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 20:48:30,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 20:48:30,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 20:48:30,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 20:48:30,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 20:48:30,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 20:48:30,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 20:48:30,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 20:48:30,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 20:48:30,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 20:48:30,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 20:48:30,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 20:48:30,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 20:48:30,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 20:48:30,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 20:48:30,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 20:48:30,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 20:48:30,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 20:48:30,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 20:48:30,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 20:48:30,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 20:48:30,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 20:48:30,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 20:48:30,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 20:48:30,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 20:48:30,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 20:48:30,208 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 20:48:30,239 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 20:48:30,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 20:48:30,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 20:48:30,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 20:48:30,241 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 20:48:30,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 20:48:30,242 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 20:48:30,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 20:48:30,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 20:48:30,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 20:48:30,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 20:48:30,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 20:48:30,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 20:48:30,243 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 20:48:30,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 20:48:30,244 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 20:48:30,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 20:48:30,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 20:48:30,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 20:48:30,244 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 20:48:30,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 20:48:30,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 20:48:30,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 20:48:30,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 20:48:30,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 20:48:30,246 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 20:48:30,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 20:48:30,246 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 20:48:30,246 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 20:48:30,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 20:48:30,247 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 20:48:30,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 20:48:30,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 20:48:30,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 20:48:30,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 20:48:30,526 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 20:48:30,526 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 20:48:30,527 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix029_rmo.opt.i [2019-12-27 20:48:30,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d60bd5d35/95098baa317d4a2995a8edd0dd7faab9/FLAGd91bdf3ca [2019-12-27 20:48:31,130 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 20:48:31,132 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix029_rmo.opt.i [2019-12-27 20:48:31,152 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d60bd5d35/95098baa317d4a2995a8edd0dd7faab9/FLAGd91bdf3ca [2019-12-27 20:48:31,449 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d60bd5d35/95098baa317d4a2995a8edd0dd7faab9 [2019-12-27 20:48:31,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 20:48:31,459 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 20:48:31,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 20:48:31,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 20:48:31,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 20:48:31,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:48:31" (1/1) ... [2019-12-27 20:48:31,467 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1477f632 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:31, skipping insertion in model container [2019-12-27 20:48:31,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:48:31" (1/1) ... [2019-12-27 20:48:31,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 20:48:31,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 20:48:32,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 20:48:32,092 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 20:48:32,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 20:48:32,239 INFO L208 MainTranslator]: Completed translation [2019-12-27 20:48:32,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32 WrapperNode [2019-12-27 20:48:32,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 20:48:32,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 20:48:32,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 20:48:32,241 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 20:48:32,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 20:48:32,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 20:48:32,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 20:48:32,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 20:48:32,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (1/1) ... [2019-12-27 20:48:32,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 20:48:32,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 20:48:32,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 20:48:32,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 20:48:32,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (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 20:48:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 20:48:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 20:48:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 20:48:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 20:48:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 20:48:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 20:48:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 20:48:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 20:48:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 20:48:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 20:48:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 20:48:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 20:48:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 20:48:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 20:48:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 20:48:32,422 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 20:48:33,220 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 20:48:33,221 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 20:48:33,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 08:48:33 BoogieIcfgContainer [2019-12-27 20:48:33,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 20:48:33,225 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 20:48:33,225 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 20:48:33,230 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 20:48:33,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 08:48:31" (1/3) ... [2019-12-27 20:48:33,231 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68fb0f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 08:48:33, skipping insertion in model container [2019-12-27 20:48:33,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:48:32" (2/3) ... [2019-12-27 20:48:33,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68fb0f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 08:48:33, skipping insertion in model container [2019-12-27 20:48:33,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 08:48:33" (3/3) ... [2019-12-27 20:48:33,234 INFO L109 eAbstractionObserver]: Analyzing ICFG mix029_rmo.opt.i [2019-12-27 20:48:33,241 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 20:48:33,242 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 20:48:33,250 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 20:48:33,251 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 20:48:33,292 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,292 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,292 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,292 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,293 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,293 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,294 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,294 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,294 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,295 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,295 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,295 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,296 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,296 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,296 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,296 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,297 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,297 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,297 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,297 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,298 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,298 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,298 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,298 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,299 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,299 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,299 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,317 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,318 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,319 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,319 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,320 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,320 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,320 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,320 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,321 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,321 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,321 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,322 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,323 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,324 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,325 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,326 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,327 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,327 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,328 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,328 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,328 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,329 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,330 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,331 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,332 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,333 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,337 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,337 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,338 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,338 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,339 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,339 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,342 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,343 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,343 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,344 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,346 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,346 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,347 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,347 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,350 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,351 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,351 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,351 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,352 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,352 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,352 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,352 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,352 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 20:48:33,367 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 20:48:33,384 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 20:48:33,384 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 20:48:33,384 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 20:48:33,384 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 20:48:33,384 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 20:48:33,385 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 20:48:33,385 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 20:48:33,385 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 20:48:33,403 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 192 places, 226 transitions [2019-12-27 20:48:33,405 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 192 places, 226 transitions [2019-12-27 20:48:33,515 INFO L132 PetriNetUnfolder]: 47/222 cut-off events. [2019-12-27 20:48:33,515 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 20:48:33,532 INFO L76 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 222 events. 47/222 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 344 event pairs. 0/173 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 20:48:33,557 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 192 places, 226 transitions [2019-12-27 20:48:33,615 INFO L132 PetriNetUnfolder]: 47/222 cut-off events. [2019-12-27 20:48:33,615 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 20:48:33,624 INFO L76 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 222 events. 47/222 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 344 event pairs. 0/173 useless extension candidates. Maximal degree in co-relation 190. Up to 2 conditions per place. [2019-12-27 20:48:33,646 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18432 [2019-12-27 20:48:33,647 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 20:48:37,348 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-12-27 20:48:37,469 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-12-27 20:48:37,863 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2019-12-27 20:48:38,002 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-12-27 20:48:38,036 INFO L206 etLargeBlockEncoding]: Checked pairs total: 90678 [2019-12-27 20:48:38,036 INFO L214 etLargeBlockEncoding]: Total number of compositions: 124 [2019-12-27 20:48:38,040 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 99 places, 106 transitions [2019-12-27 20:49:32,336 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 219238 states. [2019-12-27 20:49:32,338 INFO L276 IsEmpty]: Start isEmpty. Operand 219238 states. [2019-12-27 20:49:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-27 20:49:32,345 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 20:49:32,346 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2019-12-27 20:49:32,347 INFO L410 AbstractCegarLoop]: === Iteration 1 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 20:49:32,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 20:49:32,353 INFO L82 PathProgramCache]: Analyzing trace with hash -1977848219, now seen corresponding path program 1 times [2019-12-27 20:49:32,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 20:49:32,362 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462715468] [2019-12-27 20:49:32,363 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 20:49:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 20:49:32,680 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 20:49:32,681 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462715468] [2019-12-27 20:49:32,682 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 20:49:32,682 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-27 20:49:32,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [280011297] [2019-12-27 20:49:32,684 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 20:49:32,688 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 20:49:32,703 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 8 states and 7 transitions. [2019-12-27 20:49:32,703 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 20:49:32,707 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 20:49:32,707 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 20:49:32,708 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 20:49:32,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 20:49:32,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 20:49:32,721 INFO L87 Difference]: Start difference. First operand 219238 states. Second operand 3 states. [2019-12-27 20:49:40,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 20:49:40,888 INFO L93 Difference]: Finished difference Result 218110 states and 1034504 transitions. [2019-12-27 20:49:40,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 20:49:40,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2019-12-27 20:49:40,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 20:49:42,485 INFO L225 Difference]: With dead ends: 218110 [2019-12-27 20:49:42,485 INFO L226 Difference]: Without dead ends: 213378 [2019-12-27 20:49:42,489 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 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 20:49:54,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213378 states. [2019-12-27 20:50:04,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213378 to 213378. [2019-12-27 20:50:04,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 213378 states. [2019-12-27 20:50:05,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213378 states to 213378 states and 1012846 transitions. [2019-12-27 20:50:05,727 INFO L78 Accepts]: Start accepts. Automaton has 213378 states and 1012846 transitions. Word has length 7 [2019-12-27 20:50:05,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 20:50:05,728 INFO L462 AbstractCegarLoop]: Abstraction has 213378 states and 1012846 transitions. [2019-12-27 20:50:05,728 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 20:50:05,728 INFO L276 IsEmpty]: Start isEmpty. Operand 213378 states and 1012846 transitions. [2019-12-27 20:50:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-27 20:50:05,734 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 20:50:05,734 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 20:50:05,734 INFO L410 AbstractCegarLoop]: === Iteration 2 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 20:50:05,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 20:50:05,735 INFO L82 PathProgramCache]: Analyzing trace with hash -1044516789, now seen corresponding path program 1 times [2019-12-27 20:50:05,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 20:50:05,735 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738764372] [2019-12-27 20:50:05,736 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 20:50:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 20:50:05,867 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 20:50:05,867 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738764372] [2019-12-27 20:50:05,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 20:50:05,868 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 20:50:05,869 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1161543069] [2019-12-27 20:50:05,869 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 20:50:05,870 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 20:50:05,879 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 26 states and 37 transitions. [2019-12-27 20:50:05,880 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 20:50:05,944 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 20:50:05,946 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 20:50:05,946 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 20:50:05,946 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 20:50:05,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 20:50:05,949 INFO L87 Difference]: Start difference. First operand 213378 states and 1012846 transitions. Second operand 5 states. [2019-12-27 20:50:18,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 20:50:18,200 INFO L93 Difference]: Finished difference Result 341918 states and 1556878 transitions. [2019-12-27 20:50:18,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 20:50:18,201 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2019-12-27 20:50:18,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 20:50:19,514 INFO L225 Difference]: With dead ends: 341918 [2019-12-27 20:50:19,514 INFO L226 Difference]: Without dead ends: 341820 [2019-12-27 20:50:19,515 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-27 20:50:29,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341820 states. [2019-12-27 20:50:39,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341820 to 311948. [2019-12-27 20:50:39,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311948 states. [2019-12-27 20:50:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311948 states to 311948 states and 1435829 transitions. [2019-12-27 20:50:55,756 INFO L78 Accepts]: Start accepts. Automaton has 311948 states and 1435829 transitions. Word has length 13 [2019-12-27 20:50:55,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 20:50:55,756 INFO L462 AbstractCegarLoop]: Abstraction has 311948 states and 1435829 transitions. [2019-12-27 20:50:55,756 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 20:50:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 311948 states and 1435829 transitions. [2019-12-27 20:50:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-27 20:50:55,763 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 20:50:55,763 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 20:50:55,763 INFO L410 AbstractCegarLoop]: === Iteration 3 === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 20:50:55,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 20:50:55,764 INFO L82 PathProgramCache]: Analyzing trace with hash 2147074641, now seen corresponding path program 1 times [2019-12-27 20:50:55,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 20:50:55,764 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56632464] [2019-12-27 20:50:55,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 20:50:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 20:50:55,853 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 20:50:55,854 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [56632464] [2019-12-27 20:50:55,854 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 20:50:55,854 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 20:50:55,855 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [675210372] [2019-12-27 20:50:55,855 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 20:50:55,856 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 20:50:55,859 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 16 states and 15 transitions. [2019-12-27 20:50:55,859 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 20:50:55,859 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 20:50:55,859 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 20:50:55,860 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 20:50:55,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 20:50:55,860 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 20:50:55,860 INFO L87 Difference]: Start difference. First operand 311948 states and 1435829 transitions. Second operand 4 states. [2019-12-27 20:51:09,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 20:51:09,845 INFO L93 Difference]: Finished difference Result 442860 states and 1992231 transitions. [2019-12-27 20:51:09,845 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 20:51:09,846 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2019-12-27 20:51:09,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 20:51:12,829 INFO L225 Difference]: With dead ends: 442860 [2019-12-27 20:51:12,829 INFO L226 Difference]: Without dead ends: 442734 [2019-12-27 20:51:12,830 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 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 20:51:32,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442734 states. [2019-12-27 20:51:40,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442734 to 374532. [2019-12-27 20:51:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 374532 states. Received shutdown request... [2019-12-27 20:51:51,810 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 20:51:51,814 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 20:51:51,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 08:51:51 BasicIcfg [2019-12-27 20:51:51,814 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 20:51:51,816 INFO L168 Benchmark]: Toolchain (without parser) took 200357.60 ms. Allocated memory was 137.9 MB in the beginning and 7.1 GB in the end (delta: 7.0 GB). Free memory was 101.1 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 5.9 GB. Max. memory is 7.1 GB. [2019-12-27 20:51:51,817 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 137.9 MB. Free memory is still 120.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-12-27 20:51:51,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 780.66 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 100.7 MB in the beginning and 154.9 MB in the end (delta: -54.3 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-12-27 20:51:51,819 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.47 ms. Allocated memory is still 202.4 MB. Free memory was 154.9 MB in the beginning and 152.0 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-27 20:51:51,819 INFO L168 Benchmark]: Boogie Preprocessor took 41.82 ms. Allocated memory is still 202.4 MB. Free memory was 152.0 MB in the beginning and 149.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. [2019-12-27 20:51:51,820 INFO L168 Benchmark]: RCFGBuilder took 867.50 ms. Allocated memory is still 202.4 MB. Free memory was 149.1 MB in the beginning and 97.2 MB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 7.1 GB. [2019-12-27 20:51:51,821 INFO L168 Benchmark]: TraceAbstraction took 198589.18 ms. Allocated memory was 202.4 MB in the beginning and 7.1 GB in the end (delta: 6.9 GB). Free memory was 96.2 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 5.8 GB. Max. memory is 7.1 GB. [2019-12-27 20:51:51,826 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 137.9 MB. Free memory is still 120.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 780.66 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 100.7 MB in the beginning and 154.9 MB in the end (delta: -54.3 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 73.47 ms. Allocated memory is still 202.4 MB. Free memory was 154.9 MB in the beginning and 152.0 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.82 ms. Allocated memory is still 202.4 MB. Free memory was 152.0 MB in the beginning and 149.1 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 867.50 ms. Allocated memory is still 202.4 MB. Free memory was 149.1 MB in the beginning and 97.2 MB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 198589.18 ms. Allocated memory was 202.4 MB in the beginning and 7.1 GB in the end (delta: 6.9 GB). Free memory was 96.2 MB in the beginning and 2.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 5.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 4.6s, 192 ProgramPointsBefore, 99 ProgramPointsAfterwards, 226 TransitionsBefore, 106 TransitionsAfterwards, 18432 CoEnabledTransitionPairs, 8 FixpointIterations, 36 TrivialSequentialCompositions, 52 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 36 ConcurrentYvCompositions, 32 ChoiceCompositions, 5848 VarBasedMoverChecksPositive, 171 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 90678 CheckedPairsTotal, 124 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while ReachableStatesComputation was computing reachable states (28746 states constructedinput type DoubleDeckerAutomaton). - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while ReachableStatesComputation was computing reachable states (28746 states constructedinput type DoubleDeckerAutomaton). - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 180 locations, 2 error locations. Result: TIMEOUT, OverallTime: 198.4s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 40.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 519 SDtfs, 342 SDslu, 584 SDs, 0 SdLazy, 452 SolverSat, 26 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=311948occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 98.4s AutomataMinimizationTime, 3 MinimizatonAttempts, 29872 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 32 ConstructedInterpolants, 0 QuantifiedInterpolants, 2632 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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 could not prove your program: Timeout Completed graceful shutdown