./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 66947e8ffbe5472def3b086e46f293ff42af3b3a ............................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 66947e8ffbe5472def3b086e46f293ff42af3b3a .................................................................................................................................................................................................................................................................................................................................. 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 0.1.23-0cd3be1 [2018-11-28 12:29:22,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 12:29:22,803 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 12:29:22,812 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 12:29:22,812 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 12:29:22,813 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 12:29:22,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 12:29:22,815 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 12:29:22,816 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 12:29:22,817 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 12:29:22,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 12:29:22,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 12:29:22,819 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 12:29:22,819 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 12:29:22,820 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 12:29:22,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 12:29:22,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 12:29:22,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 12:29:22,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 12:29:22,824 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 12:29:22,825 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 12:29:22,826 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 12:29:22,828 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 12:29:22,828 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 12:29:22,828 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 12:29:22,829 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 12:29:22,830 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 12:29:22,831 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 12:29:22,831 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 12:29:22,832 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 12:29:22,832 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 12:29:22,832 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 12:29:22,833 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 12:29:22,833 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 12:29:22,834 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 12:29:22,834 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 12:29:22,835 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 12:29:22,845 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 12:29:22,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 12:29:22,846 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 12:29:22,846 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 12:29:22,847 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 12:29:22,847 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 12:29:22,847 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 12:29:22,847 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 12:29:22,847 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 12:29:22,848 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 12:29:22,848 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 12:29:22,848 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 12:29:22,849 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 12:29:22,849 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 12:29:22,851 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 12:29:22,851 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 12:29:22,851 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 12:29:22,851 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 12:29:22,851 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 12:29:22,851 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 12:29:22,851 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 12:29:22,852 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 12:29:22,852 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 12:29:22,852 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 12:29:22,852 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66947e8ffbe5472def3b086e46f293ff42af3b3a [2018-11-28 12:29:22,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 12:29:22,890 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 12:29:22,893 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 12:29:22,894 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 12:29:22,895 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 12:29:22,895 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i [2018-11-28 12:29:22,952 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/59179b2ed/09c1a97bbb9b434fb26324bca6a29b9f/FLAG4f596c349 [2018-11-28 12:29:23,355 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 12:29:23,355 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i [2018-11-28 12:29:23,365 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/59179b2ed/09c1a97bbb9b434fb26324bca6a29b9f/FLAG4f596c349 [2018-11-28 12:29:23,716 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/59179b2ed/09c1a97bbb9b434fb26324bca6a29b9f [2018-11-28 12:29:23,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 12:29:23,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 12:29:23,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 12:29:23,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 12:29:23,722 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 12:29:23,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:29:23" (1/1) ... [2018-11-28 12:29:23,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a24705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:23, skipping insertion in model container [2018-11-28 12:29:23,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:29:23" (1/1) ... [2018-11-28 12:29:23,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 12:29:23,762 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 12:29:23,994 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:29:24,003 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 12:29:24,099 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:29:24,150 INFO L195 MainTranslator]: Completed translation [2018-11-28 12:29:24,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24 WrapperNode [2018-11-28 12:29:24,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 12:29:24,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 12:29:24,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 12:29:24,151 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 12:29:24,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,171 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 12:29:24,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 12:29:24,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 12:29:24,195 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 12:29:24,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... [2018-11-28 12:29:24,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 12:29:24,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 12:29:24,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 12:29:24,223 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 12:29:24,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 12:29:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 12:29:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-28 12:29:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-28 12:29:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 12:29:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 12:29:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 12:29:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 12:29:24,271 WARN L198 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-28 12:29:24,359 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2018-11-28 12:29:24,364 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2018-11-28 12:29:24,364 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2018-11-28 12:29:24,365 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2018-11-28 12:29:24,366 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2018-11-28 12:29:24,366 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2018-11-28 12:29:24,367 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2018-11-28 12:29:24,367 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2018-11-28 12:29:24,370 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-28 12:29:24,372 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2018-11-28 12:29:24,372 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2018-11-28 12:29:24,373 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2018-11-28 12:29:24,373 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#7 [2018-11-28 12:29:24,374 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2018-11-28 12:29:24,671 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 12:29:24,671 INFO L280 CfgBuilder]: Removed 25 assue(true) statements. [2018-11-28 12:29:24,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:29:24 BoogieIcfgContainer [2018-11-28 12:29:24,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 12:29:24,672 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 12:29:24,672 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 12:29:24,674 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 12:29:24,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 12:29:23" (1/3) ... [2018-11-28 12:29:24,675 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e7ae895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:29:24, skipping insertion in model container [2018-11-28 12:29:24,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:24" (2/3) ... [2018-11-28 12:29:24,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e7ae895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:29:24, skipping insertion in model container [2018-11-28 12:29:24,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:29:24" (3/3) ... [2018-11-28 12:29:24,678 INFO L112 eAbstractionObserver]: Analyzing ICFG 44_Solaris__space_map__sliced_true-unreach-call.i [2018-11-28 12:29:24,706 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,706 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,706 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,706 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,706 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,707 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,707 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,707 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,707 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,707 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,707 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,708 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,708 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,708 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,708 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,708 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,709 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,709 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,709 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,709 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,709 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,709 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,710 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,710 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,710 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,710 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,710 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,710 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,711 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,711 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,711 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,711 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,711 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,711 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,712 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,712 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,712 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,712 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,712 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,713 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,713 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,713 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,713 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,713 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,713 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,714 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,714 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,714 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,714 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,714 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,715 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,715 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,715 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,715 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,715 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,716 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,716 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,716 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,716 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,717 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,717 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,717 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,717 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,717 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,717 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,718 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,718 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,718 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,718 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,718 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,719 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,719 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,719 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,719 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,719 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,720 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,720 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,720 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,722 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,722 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,722 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,722 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,722 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,723 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,723 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,723 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,723 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,723 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,723 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,724 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,724 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,724 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,724 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,724 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,724 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,725 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,725 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:24,735 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2018-11-28 12:29:24,735 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 12:29:24,742 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2018-11-28 12:29:24,753 INFO L257 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2018-11-28 12:29:24,771 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 12:29:24,772 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 12:29:24,772 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 12:29:24,772 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 12:29:24,772 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 12:29:24,772 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 12:29:24,772 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 12:29:24,772 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 12:29:24,772 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 12:29:24,782 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 141places, 192 transitions [2018-11-28 12:29:24,791 FATAL L292 ToolchainWalker]: 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:340) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:402) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) 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) [2018-11-28 12:29:24,795 INFO L168 Benchmark]: Toolchain (without parser) took 1076.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -158.9 MB). Peak memory consumption was 33.5 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:24,796 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 12:29:24,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 954.9 MB in the beginning and 1.2 GB in the end (delta: -217.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:24,797 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:24,798 INFO L168 Benchmark]: Boogie Preprocessor took 27.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:24,799 INFO L168 Benchmark]: RCFGBuilder took 448.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:24,799 INFO L168 Benchmark]: TraceAbstraction took 122.45 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: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:24,802 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 430.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.4 MB). Free memory was 954.9 MB in the beginning and 1.2 GB in the end (delta: -217.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 448.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 122.45 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: 15.6 MB). Peak memory consumption was 15.6 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:340) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-0cd3be1 [2018-11-28 12:29:26,383 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 12:29:26,385 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 12:29:26,394 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 12:29:26,395 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 12:29:26,395 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 12:29:26,396 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 12:29:26,398 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 12:29:26,399 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 12:29:26,400 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 12:29:26,400 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 12:29:26,401 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 12:29:26,402 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 12:29:26,403 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 12:29:26,403 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 12:29:26,404 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 12:29:26,405 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 12:29:26,406 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 12:29:26,408 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 12:29:26,409 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 12:29:26,410 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 12:29:26,411 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 12:29:26,413 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 12:29:26,413 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 12:29:26,414 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 12:29:26,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 12:29:26,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 12:29:26,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 12:29:26,416 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 12:29:26,418 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 12:29:26,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 12:29:26,418 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 12:29:26,419 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 12:29:26,419 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 12:29:26,419 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 12:29:26,420 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 12:29:26,420 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-28 12:29:26,432 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 12:29:26,433 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 12:29:26,433 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 12:29:26,434 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 12:29:26,434 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 12:29:26,434 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 12:29:26,434 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 12:29:26,435 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 12:29:26,435 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 12:29:26,435 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 12:29:26,435 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 12:29:26,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 12:29:26,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 12:29:26,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 12:29:26,438 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 12:29:26,439 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 12:29:26,439 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 12:29:26,439 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 12:29:26,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 12:29:26,439 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 12:29:26,439 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 12:29:26,440 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 12:29:26,440 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 12:29:26,440 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 12:29:26,440 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 12:29:26,440 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 12:29:26,440 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66947e8ffbe5472def3b086e46f293ff42af3b3a [2018-11-28 12:29:26,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 12:29:26,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 12:29:26,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 12:29:26,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 12:29:26,483 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 12:29:26,483 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i [2018-11-28 12:29:26,531 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/df6ab0b10/977948027abd4e4b8904bd8843fbe3bd/FLAGaa809a48a [2018-11-28 12:29:26,921 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 12:29:26,922 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/sv-benchmarks/c/pthread-ext/44_Solaris__space_map__sliced_true-unreach-call.i [2018-11-28 12:29:26,934 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/df6ab0b10/977948027abd4e4b8904bd8843fbe3bd/FLAGaa809a48a [2018-11-28 12:29:27,301 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/data/df6ab0b10/977948027abd4e4b8904bd8843fbe3bd [2018-11-28 12:29:27,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 12:29:27,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 12:29:27,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 12:29:27,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 12:29:27,310 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 12:29:27,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42fbd6da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27, skipping insertion in model container [2018-11-28 12:29:27,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 12:29:27,355 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 12:29:27,587 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:29:27,598 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 12:29:27,686 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:29:27,738 INFO L195 MainTranslator]: Completed translation [2018-11-28 12:29:27,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27 WrapperNode [2018-11-28 12:29:27,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 12:29:27,740 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 12:29:27,740 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 12:29:27,740 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 12:29:27,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 12:29:27,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 12:29:27,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 12:29:27,776 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 12:29:27,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,794 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... [2018-11-28 12:29:27,799 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 12:29:27,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 12:29:27,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 12:29:27,799 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 12:29:27,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ad5774c5-b026-414a-8799-8b6e02ed824a/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 12:29:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 12:29:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-28 12:29:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-28 12:29:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 12:29:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 12:29:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 12:29:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 12:29:27,840 WARN L198 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-28 12:29:27,930 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2018-11-28 12:29:27,934 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2018-11-28 12:29:27,934 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#2 [2018-11-28 12:29:27,934 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#3 [2018-11-28 12:29:27,936 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#2 [2018-11-28 12:29:27,936 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#4 [2018-11-28 12:29:27,937 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#3 [2018-11-28 12:29:27,937 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#5 [2018-11-28 12:29:27,939 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-28 12:29:27,941 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#4 [2018-11-28 12:29:27,941 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#6 [2018-11-28 12:29:27,942 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#5 [2018-11-28 12:29:27,942 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel#7 [2018-11-28 12:29:27,944 INFO L1421 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel#6 [2018-11-28 12:29:28,224 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 12:29:28,224 INFO L280 CfgBuilder]: Removed 25 assue(true) statements. [2018-11-28 12:29:28,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:29:28 BoogieIcfgContainer [2018-11-28 12:29:28,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 12:29:28,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 12:29:28,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 12:29:28,228 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 12:29:28,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 12:29:27" (1/3) ... [2018-11-28 12:29:28,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43a8859d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:29:28, skipping insertion in model container [2018-11-28 12:29:28,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:29:27" (2/3) ... [2018-11-28 12:29:28,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43a8859d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:29:28, skipping insertion in model container [2018-11-28 12:29:28,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:29:28" (3/3) ... [2018-11-28 12:29:28,231 INFO L112 eAbstractionObserver]: Analyzing ICFG 44_Solaris__space_map__sliced_true-unreach-call.i [2018-11-28 12:29:28,261 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,261 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,261 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,261 WARN L317 ript$VariableManager]: TermVariabe Thread0_thr1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,262 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,262 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,262 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,262 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,262 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,263 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,263 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,263 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,263 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,263 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,264 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,265 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,265 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,265 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,265 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,265 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,266 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,266 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,266 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,266 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,266 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,267 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,267 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,267 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,267 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,267 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,268 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,268 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,268 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,268 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,268 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,269 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,270 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,270 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,270 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,270 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,270 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,270 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~switch12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,271 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,271 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,271 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,271 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,271 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,271 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,272 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,272 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,272 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,272 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,272 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,272 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_alloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,273 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_#t~ret13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,274 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,275 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,275 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,275 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,275 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,275 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,275 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,276 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,276 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_load_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,276 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,276 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,276 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,276 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thr1_space_map_sync_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 12:29:28,282 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2018-11-28 12:29:28,283 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 12:29:28,289 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2018-11-28 12:29:28,300 INFO L257 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2018-11-28 12:29:28,317 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 12:29:28,318 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 12:29:28,318 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 12:29:28,318 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 12:29:28,318 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 12:29:28,318 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 12:29:28,318 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 12:29:28,318 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 12:29:28,319 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 12:29:28,326 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 129places, 180 transitions [2018-11-28 12:29:28,337 FATAL L292 ToolchainWalker]: 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:340) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:402) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) 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) [2018-11-28 12:29:28,340 INFO L168 Benchmark]: Toolchain (without parser) took 1035.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 936.7 MB in the beginning and 1.0 GB in the end (delta: -103.8 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:28,341 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 12:29:28,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 433.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -162.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:28,342 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.01 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:28,343 INFO L168 Benchmark]: Boogie Preprocessor took 22.97 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. [2018-11-28 12:29:28,343 INFO L168 Benchmark]: RCFGBuilder took 425.97 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: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:28,344 INFO L168 Benchmark]: TraceAbstraction took 113.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2018-11-28 12:29:28,347 INFO L336 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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 433.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -162.5 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.01 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.97 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. * RCFGBuilder took 425.97 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: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 113.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 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:340) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...