./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 127d4e5d03430f979ac010d3926e61ce4f4f8e7e ............................................................................................................................................................................................................................. 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_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 127d4e5d03430f979ac010d3926e61ce4f4f8e7e ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:35:24,192 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:35:24,193 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:35:24,200 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:35:24,200 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:35:24,200 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:35:24,201 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:35:24,202 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:35:24,203 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:35:24,204 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:35:24,205 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:35:24,205 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:35:24,206 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:35:24,206 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:35:24,207 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:35:24,208 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:35:24,209 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:35:24,210 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:35:24,212 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:35:24,213 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:35:24,214 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:35:24,215 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:35:24,217 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:35:24,218 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:35:24,218 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:35:24,219 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:35:24,219 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:35:24,220 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:35:24,221 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:35:24,222 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:35:24,223 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:35:24,223 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:35:24,223 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:35:24,224 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:35:24,224 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:35:24,226 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:35:24,226 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 04:35:24,237 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:35:24,237 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:35:24,237 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:35:24,238 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:35:24,238 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:35:24,238 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:35:24,239 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:35:24,239 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:35:24,240 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:35:24,240 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:35:24,240 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:35:24,240 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:35:24,240 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:35:24,240 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:35:24,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:35:24,242 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:35:24,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:35:24,243 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:35:24,243 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:35:24,243 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:35:24,243 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 04:35:24,243 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:35:24,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:35:24,243 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_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak 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 -> Kojak 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 -> 127d4e5d03430f979ac010d3926e61ce4f4f8e7e [2018-11-23 04:35:24,271 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:35:24,280 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:35:24,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:35:24,283 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:35:24,283 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:35:24,284 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i [2018-11-23 04:35:24,318 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/7d3ca09ae/c9d30b285f39409cb55862f25d600bd8/FLAG41f1d128b [2018-11-23 04:35:24,664 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:35:24,665 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i [2018-11-23 04:35:24,675 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/7d3ca09ae/c9d30b285f39409cb55862f25d600bd8/FLAG41f1d128b [2018-11-23 04:35:24,703 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/7d3ca09ae/c9d30b285f39409cb55862f25d600bd8 [2018-11-23 04:35:24,705 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:35:24,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:35:24,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:35:24,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:35:24,709 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:35:24,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:35:24" (1/1) ... [2018-11-23 04:35:24,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bd8ff50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:24, skipping insertion in model container [2018-11-23 04:35:24,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:35:24" (1/1) ... [2018-11-23 04:35:24,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:35:24,745 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:35:24,952 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:35:24,959 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:35:25,030 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:35:25,077 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:35:25,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25 WrapperNode [2018-11-23 04:35:25,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:35:25,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:35:25,078 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:35:25,079 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:35:25,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:35:25,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:35:25,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:35:25,110 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:35:25,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:35:25,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:35:25,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:35:25,128 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:35:25,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-23 04:35:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:35:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 04:35:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:35:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:35:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:35:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:35:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:35:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:35:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:35:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:35:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:35:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:35:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:35:25,171 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:35:25,382 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:35:25,382 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-11-23 04:35:25,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:35:25 BoogieIcfgContainer [2018-11-23 04:35:25,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:35:25,383 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 04:35:25,383 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 04:35:25,392 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 04:35:25,392 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:35:25" (1/1) ... [2018-11-23 04:35:25,399 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:35:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:35:25,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 42 transitions. [2018-11-23 04:35:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 42 transitions. [2018-11-23 04:35:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 04:35:25,428 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:35:25,483 ERROR L613 CodeCheckObserver]: First Tracecheck threw exception de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction [2018-11-23 04:35:25,489 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.DefaultTransFormulas.getFormulaFromValidNonCallPos(DefaultTransFormulas.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.DefaultTransFormulas.getFormulaFromValidNonCallPos(DefaultTransFormulas.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedFormulas.getFormulaFromNonCallPos(NestedFormulas.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.buildSSA(NestedSsaBuilder.java:263) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedSsaBuilder.(NestedSsaBuilder.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:276) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:214) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createTraceCheck(CodeCheckObserver.java:624) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:454) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2018-11-23 04:35:25,492 INFO L168 Benchmark]: Toolchain (without parser) took 786.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:25,493 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:35:25,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:25,494 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.69 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. [2018-11-23 04:35:25,494 INFO L168 Benchmark]: Boogie Preprocessor took 17.44 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:25,495 INFO L168 Benchmark]: RCFGBuilder took 254.75 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: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:25,495 INFO L168 Benchmark]: CodeCheck took 108.48 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:25,499 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: ClassCastException: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ForkThreadCurrent cannot be cast to de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.structure.IInternalAction: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.DefaultTransFormulas.getFormulaFromValidNonCallPos(DefaultTransFormulas.java:70) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 371.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -173.1 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.44 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 254.75 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: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * CodeCheck took 108.48 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 04:35:27,231 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:35:27,233 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:35:27,242 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:35:27,243 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:35:27,243 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:35:27,244 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:35:27,246 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:35:27,247 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:35:27,248 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:35:27,248 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:35:27,249 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:35:27,249 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:35:27,250 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:35:27,251 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:35:27,252 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:35:27,252 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:35:27,254 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:35:27,256 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:35:27,257 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:35:27,258 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:35:27,259 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:35:27,260 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:35:27,260 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:35:27,261 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:35:27,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:35:27,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:35:27,263 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:35:27,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:35:27,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:35:27,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:35:27,266 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:35:27,266 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:35:27,266 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:35:27,267 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:35:27,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:35:27,268 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 04:35:27,278 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:35:27,279 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:35:27,279 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:35:27,279 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 04:35:27,280 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 04:35:27,280 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 04:35:27,280 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:35:27,281 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 04:35:27,282 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 04:35:27,282 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:35:27,282 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:35:27,282 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:35:27,282 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:35:27,282 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 04:35:27,283 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 04:35:27,283 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:35:27,283 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:35:27,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 04:35:27,283 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:35:27,283 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:35:27,283 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:35:27,284 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 04:35:27,284 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 04:35:27,284 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:35:27,284 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 04:35:27,284 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 04:35:27,284 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_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak 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 -> Kojak 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 -> 127d4e5d03430f979ac010d3926e61ce4f4f8e7e [2018-11-23 04:35:27,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:35:27,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:35:27,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:35:27,332 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:35:27,332 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:35:27,333 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i [2018-11-23 04:35:27,390 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/d9dbd5e76/9fd1010b284b47c9828f437d0f3b8329/FLAGa283426dd [2018-11-23 04:35:27,763 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:35:27,764 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/sv-benchmarks/c/pthread-wmm/thin001_pso.opt_true-unreach-call.i [2018-11-23 04:35:27,773 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/d9dbd5e76/9fd1010b284b47c9828f437d0f3b8329/FLAGa283426dd [2018-11-23 04:35:27,810 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/data/d9dbd5e76/9fd1010b284b47c9828f437d0f3b8329 [2018-11-23 04:35:27,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:35:27,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:35:27,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:35:27,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:35:27,815 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:35:27,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:35:27" (1/1) ... [2018-11-23 04:35:27,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30cef67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:27, skipping insertion in model container [2018-11-23 04:35:27,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:35:27" (1/1) ... [2018-11-23 04:35:27,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:35:27,853 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:35:28,130 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:35:28,142 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:35:28,188 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:35:28,286 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:35:28,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28 WrapperNode [2018-11-23 04:35:28,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:35:28,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:35:28,288 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:35:28,288 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:35:28,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,311 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:35:28,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:35:28,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:35:28,325 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:35:28,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:35:28,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:35:28,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:35:28,346 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:35:28,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:35:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b370c64f-1083-4028-b05f-ceab56ce56b7/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-23 04:35:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 04:35:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 04:35:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 04:35:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 04:35:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 04:35:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 04:35:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 04:35:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 04:35:28,383 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 04:35:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 04:35:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 04:35:28,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:35:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:35:28,385 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 04:35:28,592 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:35:28,593 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-11-23 04:35:28,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:35:28 BoogieIcfgContainer [2018-11-23 04:35:28,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:35:28,594 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 04:35:28,594 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 04:35:28,603 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 04:35:28,603 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:35:28" (1/1) ... [2018-11-23 04:35:28,613 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:35:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 04:35:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 42 transitions. [2018-11-23 04:35:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 42 transitions. [2018-11-23 04:35:28,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-23 04:35:28,638 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 04:35:28,669 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: Indexed Sort BitVec undefined at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) at de.uni_freiburg.informatik.ultimate.logic.SortSymbol.getSort(SortSymbol.java:177) at de.uni_freiburg.informatik.ultimate.logic.Theory.getSort(Theory.java:1243) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:287) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.transferSort(TermTransferrer.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.TermTransferrer.convertApplicationTerm(TermTransferrer.java:162) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:320) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtSymbols.transferSymbols(SmtSymbols.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:449) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 04:35:28,672 INFO L168 Benchmark]: Toolchain (without parser) took 859.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 946.4 MB in the beginning and 1.1 GB in the end (delta: -184.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:35:28,673 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:35:28,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 473.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 946.4 MB in the beginning and 1.2 GB in the end (delta: -222.8 MB). Peak memory consumption was 56.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:28,674 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.01 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:28,674 INFO L168 Benchmark]: Boogie Preprocessor took 21.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:35:28,675 INFO L168 Benchmark]: RCFGBuilder took 247.31 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: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:28,675 INFO L168 Benchmark]: CodeCheck took 77.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:35:28,678 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: IllegalArgumentException: Indexed Sort BitVec undefined de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: Indexed Sort BitVec undefined: de.uni_freiburg.informatik.ultimate.logic.SortSymbol.checkArity(SortSymbol.java:153) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 473.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.2 MB). Free memory was 946.4 MB in the beginning and 1.2 GB in the end (delta: -222.8 MB). Peak memory consumption was 56.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.01 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 247.31 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: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. * CodeCheck took 77.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...