./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix021_pso.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix021_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 361cde4bac178cc75b254abd3cce935304685d7e .................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished with exit code -9 Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:01:40,337 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:01:40,338 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:01:40,346 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:01:40,346 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:01:40,347 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:01:40,348 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:01:40,349 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:01:40,350 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:01:40,351 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:01:40,351 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:01:40,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:01:40,352 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:01:40,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:01:40,354 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:01:40,354 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:01:40,355 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:01:40,356 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:01:40,358 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:01:40,359 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:01:40,359 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:01:40,360 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:01:40,362 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:01:40,362 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:01:40,362 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:01:40,363 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:01:40,364 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:01:40,365 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:01:40,365 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:01:40,366 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:01:40,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:01:40,366 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:01:40,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:01:40,367 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:01:40,367 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:01:40,368 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:01:40,368 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 04:01:40,375 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:01:40,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:01:40,376 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:01:40,376 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 04:01:40,377 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:01:40,377 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:01:40,377 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 04:01:40,377 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:01:40,377 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:01:40,377 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:01:40,377 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:01:40,378 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:01:40,379 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:01:40,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:01:40,379 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 04:01:40,379 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:01:40,379 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 04:01:40,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:01:40,380 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:01:40,380 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:01:40,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:01:40,380 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 04:01:40,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:01:40,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:01:40,380 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 361cde4bac178cc75b254abd3cce935304685d7e [2018-11-23 04:01:40,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:01:40,415 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:01:40,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:01:40,418 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:01:40,419 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:01:40,419 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-wmm/mix021_pso.oepc_false-unreach-call.i [2018-11-23 04:01:40,457 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/data/402cfb1ad/218094d7f3844be19241a3f8d450debe/FLAG55df2063b [2018-11-23 04:01:40,864 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:01:40,865 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/sv-benchmarks/c/pthread-wmm/mix021_pso.oepc_false-unreach-call.i [2018-11-23 04:01:40,876 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/data/402cfb1ad/218094d7f3844be19241a3f8d450debe/FLAG55df2063b [2018-11-23 04:01:41,232 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/data/402cfb1ad/218094d7f3844be19241a3f8d450debe [2018-11-23 04:01:41,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:01:41,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:01:41,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:01:41,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:01:41,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:01:41,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e1a27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41, skipping insertion in model container [2018-11-23 04:01:41,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:01:41,290 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:01:41,554 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:01:41,563 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:01:41,657 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:01:41,702 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:01:41,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41 WrapperNode [2018-11-23 04:01:41,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:01:41,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:01:41,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:01:41,703 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:01:41,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:01:41,745 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:01:41,745 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:01:41,745 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:01:41,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,757 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... [2018-11-23 04:01:41,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:01:41,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:01:41,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:01:41,780 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:01:41,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fb0d438e-7777-44fa-ab8c-547450ee7e3b/bin-2019/uautomizer/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 [2018-11-23 04:01:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:01:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:01:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:01:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:01:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:01:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:01:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:01:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:01:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:01:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:01:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 04:01:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 04:01:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:01:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:01:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:01:41,846 WARN L198 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:01:42,469 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:01:42,469 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-11-23 04:01:42,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:01:42 BoogieIcfgContainer [2018-11-23 04:01:42,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:01:42,474 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 04:01:42,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 04:01:42,477 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 04:01:42,477 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:01:41" (1/3) ... [2018-11-23 04:01:42,477 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f75fd87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:01:42, skipping insertion in model container [2018-11-23 04:01:42,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:01:41" (2/3) ... [2018-11-23 04:01:42,478 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f75fd87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:01:42, skipping insertion in model container [2018-11-23 04:01:42,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:01:42" (3/3) ... [2018-11-23 04:01:42,480 INFO L112 eAbstractionObserver]: Analyzing ICFG mix021_pso.oepc_false-unreach-call.i [2018-11-23 04:01:42,519 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,519 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,519 WARN L317 ript$VariableManager]: TermVariabe Thread2_P0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,519 WARN L317 ript$VariableManager]: TermVariabe Thread2_P0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,519 WARN L317 ript$VariableManager]: TermVariabe Thread2_P0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,519 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,520 WARN L317 ript$VariableManager]: TermVariabe Thread2_P0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,520 WARN L317 ript$VariableManager]: TermVariabe Thread2_P0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,521 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,521 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,521 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,521 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,521 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,522 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,522 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,522 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,522 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,523 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,523 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,523 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,523 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,523 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,524 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,524 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,524 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,524 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,524 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,524 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,525 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,525 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,525 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,525 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,525 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~nondet9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,525 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~nondet9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,526 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,526 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,526 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~nondet9.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,526 WARN L317 ript$VariableManager]: TermVariabe |Thread2_P0_#t~nondet9.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,527 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,527 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,527 WARN L317 ript$VariableManager]: TermVariabe Thread3_P1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,527 WARN L317 ript$VariableManager]: TermVariabe Thread3_P1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,527 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,527 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,528 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,528 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,528 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,528 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,528 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,528 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,529 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,529 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,529 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,529 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,529 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,530 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,530 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,530 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,530 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,530 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,530 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,531 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,531 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,531 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,531 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,531 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,532 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~nondet16.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,532 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~nondet16.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,532 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,532 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,532 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~nondet16.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,532 WARN L317 ript$VariableManager]: TermVariabe |Thread3_P1_#t~nondet16.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,533 WARN L317 ript$VariableManager]: TermVariabe Thread0_P2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,533 WARN L317 ript$VariableManager]: TermVariabe Thread0_P2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,533 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,534 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,535 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,536 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,537 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,537 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,537 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,537 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,537 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,537 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~nondet23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~nondet23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~nondet23.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,538 WARN L317 ript$VariableManager]: TermVariabe |Thread0_P2_#t~nondet23.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,539 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,539 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,539 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,539 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet25.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe Thread1_P3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet24.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet25.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet24.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,540 WARN L317 ript$VariableManager]: TermVariabe Thread1_P3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,541 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,542 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,543 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,544 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,545 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,546 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,547 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,548 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,549 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,549 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,549 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,549 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,549 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,549 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,550 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,551 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,551 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,551 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,551 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,551 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,551 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,552 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,553 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,554 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,555 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet53.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet53.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet53.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,556 WARN L317 ript$VariableManager]: TermVariabe |Thread1_P3_#t~nondet53.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 04:01:42,572 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2018-11-23 04:01:42,572 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 04:01:42,579 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-11-23 04:01:42,590 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-11-23 04:01:42,609 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 04:01:42,610 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 04:01:42,610 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 04:01:42,610 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 04:01:42,610 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 04:01:42,610 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 04:01:42,610 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 04:01:42,610 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 04:01:42,611 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 04:01:42,621 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 195places, 243 transitions