./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46a553e97120a7b639b88e396c1965d7eea27fd9 .......................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46a553e97120a7b639b88e396c1965d7eea27fd9 ............................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1 --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:21:53,251 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:21:53,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:21:53,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:21:53,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:21:53,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:21:53,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:21:53,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:21:53,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:21:53,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:21:53,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:21:53,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:21:53,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:21:53,275 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:21:53,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:21:53,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:21:53,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:21:53,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:21:53,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:21:53,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:21:53,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:21:53,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:21:53,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:21:53,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:21:53,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:21:53,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:21:53,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:21:53,288 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:21:53,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:21:53,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:21:53,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:21:53,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:21:53,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:21:53,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:21:53,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:21:53,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:21:53,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:21:53,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:21:53,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:21:53,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:21:53,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:21:53,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2019-10-22 11:21:53,308 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:21:53,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:21:53,309 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:21:53,309 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:21:53,309 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:21:53,309 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:21:53,310 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:21:53,310 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:21:53,310 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:21:53,310 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:21:53,310 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:21:53,311 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:21:53,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:21:53,311 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 11:21:53,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:21:53,312 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 11:21:53,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:21:53,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:21:53,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:21:53,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:21:53,313 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 11:21:53,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:21:53,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:21:53,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:21:53,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:21:53,314 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:21:53,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:21:53,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:21:53,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:21:53,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:21:53,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:21:53,315 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:21:53,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:21:53,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:21:53,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:21:53,316 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan 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 -> Taipan 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 -> 46a553e97120a7b639b88e396c1965d7eea27fd9 [2019-10-22 11:21:53,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:21:53,359 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:21:53,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:21:53,364 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:21:53,364 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:21:53,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 11:21:53,420 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/992c6781f/fb13a285b16c4255a69d13d0f29ccc87/FLAGa0024b2b1 [2019-10-22 11:21:53,914 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:21:53,915 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 11:21:53,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/992c6781f/fb13a285b16c4255a69d13d0f29ccc87/FLAGa0024b2b1 [2019-10-22 11:21:54,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/992c6781f/fb13a285b16c4255a69d13d0f29ccc87 [2019-10-22 11:21:54,194 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:21:54,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:21:54,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:21:54,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:21:54,203 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:21:54,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544cb9f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54, skipping insertion in model container [2019-10-22 11:21:54,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,214 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:21:54,259 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:21:54,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:21:54,699 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:21:54,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:21:54,843 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:21:54,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54 WrapperNode [2019-10-22 11:21:54,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:21:54,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:21:54,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:21:54,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:21:54,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,893 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:21:54,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:21:54,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:21:54,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:21:54,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,931 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... [2019-10-22 11:21:54,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:21:54,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:21:54,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:21:54,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:21:54,943 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/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 [2019-10-22 11:21:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-10-22 11:21:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-10-22 11:21:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 11:21:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:21:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:21:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:21:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:21:54,997 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 11:21:55,099 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-10-22 11:21:55,106 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-10-22 11:21:55,106 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2019-10-22 11:21:55,107 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2019-10-22 11:21:55,109 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2019-10-22 11:21:55,109 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2019-10-22 11:21:55,110 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2019-10-22 11:21:55,110 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2019-10-22 11:21:55,116 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2019-10-22 11:21:55,116 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2019-10-22 11:21:55,118 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2019-10-22 11:21:55,118 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#7 [2019-10-22 11:21:55,120 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2019-10-22 11:21:55,486 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:21:55,487 INFO L284 CfgBuilder]: Removed 25 assume(true) statements. [2019-10-22 11:21:55,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:21:55 BoogieIcfgContainer [2019-10-22 11:21:55,488 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:21:55,489 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:21:55,489 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:21:55,492 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:21:55,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:21:54" (1/3) ... [2019-10-22 11:21:55,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f1a35d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:21:55, skipping insertion in model container [2019-10-22 11:21:55,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:54" (2/3) ... [2019-10-22 11:21:55,494 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f1a35d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:21:55, skipping insertion in model container [2019-10-22 11:21:55,494 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:21:55" (3/3) ... [2019-10-22 11:21:55,496 INFO L109 eAbstractionObserver]: Analyzing ICFG 44_Solaris_space_map_sliced.i [2019-10-22 11:21:55,534 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,535 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,535 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,535 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,536 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,536 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,536 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,536 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,536 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,537 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,537 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,537 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,537 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,537 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,538 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,538 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,538 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,538 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,539 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,539 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,539 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,539 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,540 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,540 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,540 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,540 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,541 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,541 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,541 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,541 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,542 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,542 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,542 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,542 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,542 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,543 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,543 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,543 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,543 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,544 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,544 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,544 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,544 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,545 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,545 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,545 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,545 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,545 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,546 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,546 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,546 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,546 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,547 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,547 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,547 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,548 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,548 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,548 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,548 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,549 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,549 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,549 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,549 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,549 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,550 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,550 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,550 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,550 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,550 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,551 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,551 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,551 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,551 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,552 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,552 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,552 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,552 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,552 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,553 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,553 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,553 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,553 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,553 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,554 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,554 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,554 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,554 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,554 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,555 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,555 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,555 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,556 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,556 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,556 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,556 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,557 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,557 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,566 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,566 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,566 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,566 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,567 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:55,571 WARN L141 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-10-22 11:21:55,571 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:21:55,579 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2019-10-22 11:21:55,589 INFO L249 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2019-10-22 11:21:55,607 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:21:55,608 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:21:55,608 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:21:55,608 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:21:55,608 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:21:55,608 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:21:55,608 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:21:55,608 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:21:55,619 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 141 places, 192 transitions [2019-10-22 11:21:55,631 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1 at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.getInitialAbstraction(BasicCegarLoop.java:325) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:390) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:128) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 11:21:55,636 INFO L168 Benchmark]: Toolchain (without parser) took 1439.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -121.7 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:55,636 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:21:55,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:55,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:21:55,638 INFO L168 Benchmark]: Boogie Preprocessor took 47.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:55,638 INFO L168 Benchmark]: RCFGBuilder took 546.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:55,639 INFO L168 Benchmark]: TraceAbstraction took 144.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:55,642 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 647.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -183.4 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 546.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 144.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.getInitialAbstraction(BasicCegarLoop.java:325) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 11:21:57,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:21:57,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:21:57,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:21:57,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:21:57,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:21:57,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:21:57,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:21:57,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:21:57,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:21:57,637 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:21:57,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:21:57,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:21:57,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:21:57,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:21:57,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:21:57,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:21:57,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:21:57,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:21:57,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:21:57,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:21:57,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:21:57,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:21:57,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:21:57,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:21:57,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:21:57,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:21:57,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:21:57,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:21:57,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:21:57,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:21:57,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:21:57,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:21:57,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:21:57,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:21:57,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:21:57,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:21:57,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:21:57,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:21:57,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:21:57,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:21:57,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2019-10-22 11:21:57,669 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:21:57,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:21:57,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:21:57,670 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:21:57,670 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:21:57,670 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:21:57,671 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:21:57,671 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:21:57,671 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:21:57,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:21:57,672 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 11:21:57,673 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 11:21:57,673 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 11:21:57,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:21:57,673 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 11:21:57,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:21:57,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:21:57,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:21:57,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:21:57,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:21:57,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:21:57,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:21:57,675 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan 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 -> Taipan 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 -> 46a553e97120a7b639b88e396c1965d7eea27fd9 [2019-10-22 11:21:57,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:21:57,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:21:57,720 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:21:57,722 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:21:57,722 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:21:57,722 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 11:21:57,766 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/1cc3ece91/d53210c72c5241ed814f1d12eb4f1a2e/FLAGe71b9b66a [2019-10-22 11:21:58,247 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:21:58,247 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 11:21:58,261 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/1cc3ece91/d53210c72c5241ed814f1d12eb4f1a2e/FLAGe71b9b66a [2019-10-22 11:21:58,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/data/1cc3ece91/d53210c72c5241ed814f1d12eb4f1a2e [2019-10-22 11:21:58,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:21:58,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:21:58,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:21:58,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:21:58,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:21:58,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:21:58" (1/1) ... [2019-10-22 11:21:58,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24f5397e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:58, skipping insertion in model container [2019-10-22 11:21:58,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:21:58" (1/1) ... [2019-10-22 11:21:58,583 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:21:58,621 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:21:59,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:21:59,058 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:21:59,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:21:59,184 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:21:59,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59 WrapperNode [2019-10-22 11:21:59,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:21:59,185 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:21:59,185 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:21:59,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:21:59,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,211 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:21:59,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 11:21:59,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 11:21:59,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 11:21:59,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... [2019-10-22 11:21:59,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 11:21:59,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 11:21:59,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 11:21:59,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 11:21:59,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9f44c118-1ae4-4a2f-a84a-dfe9336001a7/bin/utaipan/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 [2019-10-22 11:21:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-10-22 11:21:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-10-22 11:21:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 11:21:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 11:21:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 11:21:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 11:21:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 11:21:59,337 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 11:21:59,466 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-10-22 11:21:59,479 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-10-22 11:21:59,479 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2019-10-22 11:21:59,479 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2019-10-22 11:21:59,481 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2019-10-22 11:21:59,481 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2019-10-22 11:21:59,490 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2019-10-22 11:21:59,490 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2019-10-22 11:21:59,495 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2019-10-22 11:21:59,495 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2019-10-22 11:21:59,496 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2019-10-22 11:21:59,496 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#7 [2019-10-22 11:21:59,497 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2019-10-22 11:21:59,782 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 11:21:59,782 INFO L284 CfgBuilder]: Removed 25 assume(true) statements. [2019-10-22 11:21:59,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:21:59 BoogieIcfgContainer [2019-10-22 11:21:59,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 11:21:59,784 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 11:21:59,785 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 11:21:59,787 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 11:21:59,788 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 11:21:58" (1/3) ... [2019-10-22 11:21:59,788 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38a14790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:21:59, skipping insertion in model container [2019-10-22 11:21:59,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:21:59" (2/3) ... [2019-10-22 11:21:59,789 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38a14790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 11:21:59, skipping insertion in model container [2019-10-22 11:21:59,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 11:21:59" (3/3) ... [2019-10-22 11:21:59,791 INFO L109 eAbstractionObserver]: Analyzing ICFG 44_Solaris_space_map_sliced.i [2019-10-22 11:21:59,822 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,823 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,823 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,823 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,824 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,824 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,824 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,824 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,824 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,825 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,825 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,825 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,825 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,825 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,826 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,826 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,826 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,826 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,826 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,826 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,827 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,827 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,827 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,827 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,827 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,828 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,828 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,828 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,828 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,828 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,829 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,829 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,829 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,829 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,830 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,831 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,831 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,831 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,831 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,832 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,832 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,832 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,832 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,832 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,833 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,833 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,833 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,833 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,834 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,834 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,835 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,835 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,835 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,835 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,836 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,836 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,836 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,836 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,837 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,837 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,839 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,841 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,841 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,841 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,841 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,842 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,842 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,842 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,842 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,842 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,843 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,843 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,843 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,843 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,843 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,843 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,844 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,844 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,844 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,844 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,844 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,845 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,845 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,845 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,845 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,846 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,848 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,852 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,852 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,852 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 11:21:59,863 WARN L141 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-10-22 11:21:59,864 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 11:21:59,875 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2019-10-22 11:21:59,886 INFO L249 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2019-10-22 11:21:59,905 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 11:21:59,905 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 11:21:59,905 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 11:21:59,906 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 11:21:59,906 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 11:21:59,906 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 11:21:59,906 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 11:21:59,906 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 11:21:59,919 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 129 places, 180 transitions [2019-10-22 11:21:59,928 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1 at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.getInitialAbstraction(BasicCegarLoop.java:325) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:390) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:128) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 11:21:59,933 INFO L168 Benchmark]: Toolchain (without parser) took 1363.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -66.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:59,934 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:21:59,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 614.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -119.2 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:59,935 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.49 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:21:59,935 INFO L168 Benchmark]: Boogie Preprocessor took 50.13 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:21:59,935 INFO L168 Benchmark]: RCFGBuilder took 500.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:59,936 INFO L168 Benchmark]: TraceAbstraction took 146.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2019-10-22 11:21:59,939 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 614.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.2 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -119.2 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.49 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.13 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 500.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 39.3 MB). Peak memory consumption was 39.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 146.38 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalStateException: Petrification does not provide enough thread instances for Thread0_thr1: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.getInitialAbstraction(BasicCegarLoop.java:325) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...