./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_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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 08:55:41,057 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:55:41,059 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:55:41,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:55:41,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:55:41,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:55:41,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:55:41,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:55:41,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:55:41,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:55:41,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:55:41,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:55:41,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:55:41,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:55:41,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:55:41,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:55:41,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:55:41,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:55:41,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:55:41,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:55:41,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:55:41,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:55:41,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:55:41,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:55:41,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:55:41,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:55:41,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:55:41,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:55:41,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:55:41,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:55:41,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:55:41,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:55:41,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:55:41,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:55:41,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:55:41,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:55:41,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:55:41,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:55:41,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:55:41,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:55:41,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:55:41,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-22 08:55:41,121 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:55:41,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:55:41,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:55:41,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:55:41,123 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:55:41,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:55:41,123 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:55:41,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:55:41,123 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:55:41,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:55:41,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 08:55:41,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:55:41,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 08:55:41,124 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:55:41,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:55:41,125 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:55:41,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 08:55:41,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:55:41,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:55:41,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:55:41,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:55:41,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:55:41,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:55:41,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:55:41,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 08:55:41,126 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:55:41,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 08:55:41,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 08:55:41,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a553e97120a7b639b88e396c1965d7eea27fd9 [2019-10-22 08:55:41,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:55:41,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:55:41,166 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:55:41,167 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:55:41,168 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:55:41,168 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 08:55:41,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/0c5ff16b8/1d367439e6894f1b827115d7989cabac/FLAG53b293d1b [2019-10-22 08:55:41,743 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:55:41,748 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 08:55:41,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/0c5ff16b8/1d367439e6894f1b827115d7989cabac/FLAG53b293d1b [2019-10-22 08:55:42,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/0c5ff16b8/1d367439e6894f1b827115d7989cabac [2019-10-22 08:55:42,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:55:42,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:55:42,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:55:42,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:55:42,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:55:42,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b4fb585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42, skipping insertion in model container [2019-10-22 08:55:42,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,208 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:55:42,247 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:55:42,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:55:42,652 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:55:42,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:55:42,777 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:55:42,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42 WrapperNode [2019-10-22 08:55:42,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:55:42,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 08:55:42,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 08:55:42,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 08:55:42,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 08:55:42,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:55:42,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:55:42,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:55:42,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... [2019-10-22 08:55:42,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:55:42,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:55:42,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:55:42,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:55:42,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:55:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-10-22 08:55:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-10-22 08:55:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 08:55:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 08:55:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 08:55:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:55:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:55:42,912 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 08:55:43,029 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-10-22 08:55:43,043 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-10-22 08:55:43,044 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2019-10-22 08:55:43,044 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2019-10-22 08:55:43,046 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2019-10-22 08:55:43,057 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2019-10-22 08:55:43,058 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2019-10-22 08:55:43,058 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2019-10-22 08:55:43,063 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2019-10-22 08:55:43,063 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2019-10-22 08:55:43,064 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2019-10-22 08:55:43,064 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#7 [2019-10-22 08:55:43,066 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2019-10-22 08:55:43,382 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:55:43,382 INFO L284 CfgBuilder]: Removed 25 assume(true) statements. [2019-10-22 08:55:43,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:55:43 BoogieIcfgContainer [2019-10-22 08:55:43,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:55:43,383 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 08:55:43,383 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 08:55:43,386 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 08:55:43,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 08:55:42" (1/3) ... [2019-10-22 08:55:43,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e0a31fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:55:43, skipping insertion in model container [2019-10-22 08:55:43,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:42" (2/3) ... [2019-10-22 08:55:43,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e0a31fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:55:43, skipping insertion in model container [2019-10-22 08:55:43,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:55:43" (3/3) ... [2019-10-22 08:55:43,389 INFO L109 eAbstractionObserver]: Analyzing ICFG 44_Solaris_space_map_sliced.i [2019-10-22 08:55:43,420 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,420 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,420 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,420 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,421 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,421 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,421 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,421 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,421 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,422 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,422 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,422 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,422 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,422 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,423 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,423 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,423 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,423 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,423 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,423 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,424 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,424 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,424 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,424 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,424 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,425 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,425 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,425 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,425 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,426 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,426 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,426 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,426 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,426 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,426 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,427 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,427 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,427 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,427 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,428 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,428 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,428 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,428 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,428 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,428 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,429 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,429 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,429 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,429 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,429 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,430 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,430 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,430 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,430 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,430 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,431 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,431 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,431 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,431 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,431 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,432 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,433 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,433 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,433 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,433 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,433 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,434 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,434 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,434 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,434 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,434 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,434 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,435 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,435 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,435 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,435 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,435 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,435 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,436 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,436 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,436 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,436 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,436 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,436 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,437 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,437 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,437 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,437 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,437 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,438 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,438 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,438 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,438 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,438 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,438 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:43,439 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 08:55:43,442 WARN L141 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-10-22 08:55:43,443 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 08:55:43,452 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2019-10-22 08:55:43,465 INFO L249 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2019-10-22 08:55:43,482 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 08:55:43,483 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 08:55:43,483 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 08:55:43,483 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:55:43,483 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:55:43,483 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 08:55:43,483 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:55:43,483 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 08:55:43,496 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 141 places, 192 transitions [2019-10-22 08:55:43,507 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 08:55:43,513 INFO L168 Benchmark]: Toolchain (without parser) took 1318.64 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 939.1 MB in the beginning and 998.2 MB in the end (delta: -59.1 MB). Peak memory consumption was 42.6 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:43,514 INFO L168 Benchmark]: CDTParser took 0.18 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 08:55:43,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 583.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:43,515 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.45 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 08:55:43,515 INFO L168 Benchmark]: Boogie Preprocessor took 31.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:43,516 INFO L168 Benchmark]: RCFGBuilder took 523.83 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: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:43,516 INFO L168 Benchmark]: TraceAbstraction took 127.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 998.2 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:43,519 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 583.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -123.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.45 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 31.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 523.83 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: 36.2 MB). Peak memory consumption was 36.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 127.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 998.2 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 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 08:55:45,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:55:45,616 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:55:45,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:55:45,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:55:45,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:55:45,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:55:45,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:55:45,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:55:45,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:55:45,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:55:45,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:55:45,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:55:45,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:55:45,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:55:45,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:55:45,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:55:45,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:55:45,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:55:45,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:55:45,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:55:45,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:55:45,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:55:45,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:55:45,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:55:45,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:55:45,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:55:45,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:55:45,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:55:45,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:55:45,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:55:45,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:55:45,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:55:45,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:55:45,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:55:45,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:55:45,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:55:45,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:55:45,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:55:45,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:55:45,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:55:45,652 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-10-22 08:55:45,662 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:55:45,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:55:45,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:55:45,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:55:45,664 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:55:45,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:55:45,664 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:55:45,664 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:55:45,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:55:45,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 08:55:45,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:55:45,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 08:55:45,665 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 08:55:45,665 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 08:55:45,665 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:55:45,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:55:45,669 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:55:45,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 08:55:45,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:55:45,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:55:45,669 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:55:45,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:55:45,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:55:45,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:55:45,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:55:45,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 08:55:45,670 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-10-22 08:55:45,670 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 08:55:45,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 08:55:45,670 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 08:55:45,670 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_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46a553e97120a7b639b88e396c1965d7eea27fd9 [2019-10-22 08:55:45,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:55:45,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:55:45,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:55:45,745 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:55:45,746 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:55:45,746 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 08:55:45,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/f3e7d801c/18c44d2f3a5a4f53b703d63e9391cb64/FLAG563c133d1 [2019-10-22 08:55:46,255 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:55:46,259 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 08:55:46,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/f3e7d801c/18c44d2f3a5a4f53b703d63e9391cb64/FLAG563c133d1 [2019-10-22 08:55:46,619 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/data/f3e7d801c/18c44d2f3a5a4f53b703d63e9391cb64 [2019-10-22 08:55:46,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:55:46,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:55:46,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:55:46,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:55:46,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:55:46,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:55:46" (1/1) ... [2019-10-22 08:55:46,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a42de6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:46, skipping insertion in model container [2019-10-22 08:55:46,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:55:46" (1/1) ... [2019-10-22 08:55:46,643 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:55:46,692 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:55:47,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:55:47,184 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:55:47,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:55:47,309 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:55:47,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47 WrapperNode [2019-10-22 08:55:47,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:55:47,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 08:55:47,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 08:55:47,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 08:55:47,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,336 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 08:55:47,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:55:47,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:55:47,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:55:47,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... [2019-10-22 08:55:47,392 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:55:47,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:55:47,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:55:47,393 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:55:47,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_13b49e25-2d46-4c8e-81aa-905f780a4e5b/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:55:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-10-22 08:55:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-10-22 08:55:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 08:55:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 08:55:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 08:55:47,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:55:47,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:55:47,454 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 08:55:47,606 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-10-22 08:55:47,612 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-10-22 08:55:47,614 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2019-10-22 08:55:47,615 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2019-10-22 08:55:47,616 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2019-10-22 08:55:47,617 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2019-10-22 08:55:47,618 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2019-10-22 08:55:47,618 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2019-10-22 08:55:47,623 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2019-10-22 08:55:47,624 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2019-10-22 08:55:47,625 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2019-10-22 08:55:47,626 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#7 [2019-10-22 08:55:47,628 INFO L1490 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2019-10-22 08:55:47,957 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:55:47,957 INFO L284 CfgBuilder]: Removed 25 assume(true) statements. [2019-10-22 08:55:47,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:55:47 BoogieIcfgContainer [2019-10-22 08:55:47,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:55:47,959 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 08:55:47,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 08:55:47,962 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 08:55:47,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 08:55:46" (1/3) ... [2019-10-22 08:55:47,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36339c8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:55:47, skipping insertion in model container [2019-10-22 08:55:47,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:55:47" (2/3) ... [2019-10-22 08:55:47,964 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36339c8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:55:47, skipping insertion in model container [2019-10-22 08:55:47,964 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:55:47" (3/3) ... [2019-10-22 08:55:47,966 INFO L109 eAbstractionObserver]: Analyzing ICFG 44_Solaris_space_map_sliced.i [2019-10-22 08:55:48,002 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,003 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,003 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,003 WARN L315 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,004 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,004 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,004 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,005 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,005 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,005 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,006 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,006 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,006 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,007 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,007 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,007 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,008 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,008 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,008 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,009 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,009 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,009 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,010 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,010 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,011 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,011 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,011 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,014 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,014 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,015 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,015 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,015 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,015 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,015 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,016 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,016 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,016 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,016 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,017 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,017 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,017 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,017 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,018 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,018 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,018 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,018 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,018 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,018 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,019 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,019 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,019 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,019 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,020 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,020 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,020 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,023 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,024 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,024 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,024 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,024 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,024 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,025 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,025 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,025 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,025 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,025 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,026 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,026 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,026 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,026 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,026 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,027 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,027 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,027 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,027 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,028 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,028 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,028 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,028 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,028 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,030 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,031 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,031 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,031 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,031 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,032 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,032 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,035 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,036 WARN L315 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-10-22 08:55:48,037 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 08:55:48,043 WARN L141 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-10-22 08:55:48,043 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 08:55:48,051 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2019-10-22 08:55:48,062 INFO L249 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2019-10-22 08:55:48,099 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 08:55:48,100 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 08:55:48,100 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 08:55:48,100 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:55:48,100 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:55:48,100 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 08:55:48,100 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:55:48,101 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 08:55:48,159 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 129 places, 180 transitions [2019-10-22 08:55:48,188 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 08:55:48,192 INFO L168 Benchmark]: Toolchain (without parser) took 1569.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -113.8 MB). Peak memory consumption was 34.6 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:48,193 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:55:48,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -170.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:48,194 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.70 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 08:55:48,194 INFO L168 Benchmark]: Boogie Preprocessor took 32.29 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:48,195 INFO L168 Benchmark]: RCFGBuilder took 565.62 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: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:48,195 INFO L168 Benchmark]: TraceAbstraction took 231.19 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: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-10-22 08:55:48,198 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 686.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -170.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.70 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 32.29 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 565.62 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: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 231.19 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: 13.1 MB). Peak memory consumption was 13.1 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...