./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/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 daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 ................................................................................................................................................................................................ 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_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/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 daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 07:13:29,018 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 07:13:29,019 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 07:13:29,025 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 07:13:29,025 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 07:13:29,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 07:13:29,026 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 07:13:29,027 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 07:13:29,028 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 07:13:29,028 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 07:13:29,029 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 07:13:29,029 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 07:13:29,029 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 07:13:29,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 07:13:29,030 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 07:13:29,031 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 07:13:29,031 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 07:13:29,032 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 07:13:29,033 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 07:13:29,034 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 07:13:29,034 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 07:13:29,035 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 07:13:29,036 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 07:13:29,036 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 07:13:29,036 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 07:13:29,036 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 07:13:29,037 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 07:13:29,037 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 07:13:29,038 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 07:13:29,038 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 07:13:29,038 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 07:13:29,039 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 07:13:29,039 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 07:13:29,039 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 07:13:29,039 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 07:13:29,040 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 07:13:29,040 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 07:13:29,047 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 07:13:29,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 07:13:29,048 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 07:13:29,048 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 07:13:29,048 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 07:13:29,048 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 07:13:29,049 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 07:13:29,049 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 07:13:29,050 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 07:13:29,050 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 07:13:29,050 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 07:13:29,050 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 07:13:29,050 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 07:13:29,050 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 07:13:29,050 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 07:13:29,050 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 07:13:29,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 07:13:29,051 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 07:13:29,051 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 07:13:29,051 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 07:13:29,051 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 07:13:29,051 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 07:13:29,051 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 07:13:29,052 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_a867e3d4-48e4-4e18-91ee-880ee3621571/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 -> daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 [2018-12-02 07:13:29,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 07:13:29,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 07:13:29,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 07:13:29,078 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 07:13:29,078 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 07:13:29,078 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-12-02 07:13:29,112 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/8d7c24380/c1e63cb12e9b423c91e1beaa7672190d/FLAG88e8b7725 [2018-12-02 07:13:29,570 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 07:13:29,571 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-12-02 07:13:29,579 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/8d7c24380/c1e63cb12e9b423c91e1beaa7672190d/FLAG88e8b7725 [2018-12-02 07:13:29,587 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/8d7c24380/c1e63cb12e9b423c91e1beaa7672190d [2018-12-02 07:13:29,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 07:13:29,590 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 07:13:29,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 07:13:29,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 07:13:29,592 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 07:13:29,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:29,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7209347d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29, skipping insertion in model container [2018-12-02 07:13:29,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:29,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 07:13:29,621 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 07:13:29,874 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:13:29,885 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 07:13:29,933 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:13:29,964 INFO L195 MainTranslator]: Completed translation [2018-12-02 07:13:29,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29 WrapperNode [2018-12-02 07:13:29,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 07:13:29,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 07:13:29,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 07:13:29,965 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 07:13:29,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:29,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 07:13:30,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 07:13:30,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 07:13:30,006 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 07:13:30,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... [2018-12-02 07:13:30,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 07:13:30,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 07:13:30,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 07:13:30,039 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 07:13:30,040 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/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 [2018-12-02 07:13:30,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-12-02 07:13:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-12-02 07:13:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 07:13:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 07:13:30,074 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-12-02 07:13:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-12-02 07:13:30,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 07:13:30,075 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-12-02 07:13:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-12-02 07:13:30,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 07:13:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 07:13:30,263 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:680) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 07:13:30,265 INFO L168 Benchmark]: Toolchain (without parser) took 676.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -130.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:30,266 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 07:13:30,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:30,267 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.62 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. [2018-12-02 07:13:30,267 INFO L168 Benchmark]: Boogie Preprocessor took 32.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:30,267 INFO L168 Benchmark]: RCFGBuilder took 225.79 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: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:30,269 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 374.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 225.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 07:13:31,618 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 07:13:31,619 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 07:13:31,625 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 07:13:31,625 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 07:13:31,626 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 07:13:31,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 07:13:31,627 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 07:13:31,628 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 07:13:31,628 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 07:13:31,629 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 07:13:31,629 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 07:13:31,629 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 07:13:31,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 07:13:31,630 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 07:13:31,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 07:13:31,631 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 07:13:31,632 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 07:13:31,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 07:13:31,633 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 07:13:31,634 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 07:13:31,635 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 07:13:31,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 07:13:31,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 07:13:31,636 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 07:13:31,636 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 07:13:31,637 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 07:13:31,637 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 07:13:31,638 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 07:13:31,638 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 07:13:31,638 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 07:13:31,638 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 07:13:31,639 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 07:13:31,639 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 07:13:31,639 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 07:13:31,639 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 07:13:31,640 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 07:13:31,647 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 07:13:31,647 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 07:13:31,647 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 07:13:31,648 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 07:13:31,648 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 07:13:31,648 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 07:13:31,648 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 07:13:31,648 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 07:13:31,648 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 07:13:31,648 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 07:13:31,649 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 07:13:31,649 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 07:13:31,650 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 07:13:31,650 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 07:13:31,650 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 07:13:31,651 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_a867e3d4-48e4-4e18-91ee-880ee3621571/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 -> daf9d866d5ebe3d9b67a097c6ba2417d1838ba64 [2018-12-02 07:13:31,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 07:13:31,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 07:13:31,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 07:13:31,678 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 07:13:31,678 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 07:13:31,678 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-12-02 07:13:31,713 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/425c3b9f1/bfd11eb2d810453ca1e77fb87a229320/FLAGaafbf2bb0 [2018-12-02 07:13:32,155 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 07:13:32,155 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/sv-benchmarks/c/seq-pthread/cs_read_write_lock_true-unreach-call.i [2018-12-02 07:13:32,163 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/425c3b9f1/bfd11eb2d810453ca1e77fb87a229320/FLAGaafbf2bb0 [2018-12-02 07:13:32,172 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/bin-2019/ukojak/data/425c3b9f1/bfd11eb2d810453ca1e77fb87a229320 [2018-12-02 07:13:32,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 07:13:32,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 07:13:32,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 07:13:32,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 07:13:32,177 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 07:13:32,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25c3b366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32, skipping insertion in model container [2018-12-02 07:13:32,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 07:13:32,206 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 07:13:32,424 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:13:32,475 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 07:13:32,529 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:13:32,559 INFO L195 MainTranslator]: Completed translation [2018-12-02 07:13:32,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32 WrapperNode [2018-12-02 07:13:32,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 07:13:32,560 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 07:13:32,560 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 07:13:32,560 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 07:13:32,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,600 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 07:13:32,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 07:13:32,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 07:13:32,600 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 07:13:32,607 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... [2018-12-02 07:13:32,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 07:13:32,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 07:13:32,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 07:13:32,635 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 07:13:32,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:13:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a867e3d4-48e4-4e18-91ee-880ee3621571/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 [2018-12-02 07:13:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-02 07:13:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 07:13:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 07:13:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 07:13:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-12-02 07:13:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-12-02 07:13:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-12-02 07:13:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 07:13:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-02 07:13:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 07:13:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-12-02 07:13:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-12-02 07:13:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-12-02 07:13:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-12-02 07:13:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 07:13:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 07:13:32,837 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:680) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-02 07:13:32,839 INFO L168 Benchmark]: Toolchain (without parser) took 665.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -116.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:32,840 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-02 07:13:32,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:32,840 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.31 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. [2018-12-02 07:13:32,841 INFO L168 Benchmark]: Boogie Preprocessor took 34.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:32,841 INFO L168 Benchmark]: RCFGBuilder took 203.69 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: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-12-02 07:13:32,843 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 384.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 203.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1400) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...