./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/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 d00f8f74ff25a59ad5e2435307831d3938469c19 ............................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/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 d00f8f74ff25a59ad5e2435307831d3938469c19 ................................................................................................................................................................................................. 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 0.1.25-f470102 [2019-12-02 07:04:51,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 07:04:51,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 07:04:51,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 07:04:51,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 07:04:51,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 07:04:51,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 07:04:51,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 07:04:51,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 07:04:51,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 07:04:51,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 07:04:51,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 07:04:51,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 07:04:51,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 07:04:51,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 07:04:51,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 07:04:51,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 07:04:51,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 07:04:51,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 07:04:51,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 07:04:51,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 07:04:51,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 07:04:51,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 07:04:51,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 07:04:51,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 07:04:51,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 07:04:51,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 07:04:51,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 07:04:51,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 07:04:51,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 07:04:51,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 07:04:51,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 07:04:51,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 07:04:51,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 07:04:51,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 07:04:51,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 07:04:51,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 07:04:51,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 07:04:51,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 07:04:51,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 07:04:51,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 07:04:51,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 07:04:51,106 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 07:04:51,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 07:04:51,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 07:04:51,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 07:04:51,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 07:04:51,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 07:04:51,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 07:04:51,107 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 07:04:51,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 07:04:51,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 07:04:51,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 07:04:51,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 07:04:51,108 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 07:04:51,108 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 07:04:51,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 07:04:51,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 07:04:51,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/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 -> d00f8f74ff25a59ad5e2435307831d3938469c19 [2019-12-02 07:04:51,217 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 07:04:51,225 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 07:04:51,228 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 07:04:51,229 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 07:04:51,230 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 07:04:51,230 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i [2019-12-02 07:04:51,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/c2c57940f/47c0a0f2aa884b899d8e1c10d62bb09f/FLAG825cad8b5 [2019-12-02 07:04:51,628 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 07:04:51,629 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i [2019-12-02 07:04:51,639 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/c2c57940f/47c0a0f2aa884b899d8e1c10d62bb09f/FLAG825cad8b5 [2019-12-02 07:04:51,648 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/c2c57940f/47c0a0f2aa884b899d8e1c10d62bb09f [2019-12-02 07:04:51,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 07:04:51,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 07:04:51,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:51,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 07:04:51,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 07:04:51,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:51" (1/1) ... [2019-12-02 07:04:51,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2ff042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:51, skipping insertion in model container [2019-12-02 07:04:51,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:51" (1/1) ... [2019-12-02 07:04:51,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 07:04:51,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 07:04:51,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 07:04:51,941 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 07:04:51,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 07:04:52,025 INFO L208 MainTranslator]: Completed translation [2019-12-02 07:04:52,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52 WrapperNode [2019-12-02 07:04:52,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:52,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 07:04:52,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 07:04:52,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 07:04:52,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,064 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 07:04:52,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 07:04:52,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 07:04:52,064 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 07:04:52,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... [2019-12-02 07:04:52,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 07:04:52,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 07:04:52,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 07:04:52,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 07:04:52,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/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 [2019-12-02 07:04:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 07:04:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 07:04:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 07:04:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 07:04:52,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 07:04:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 07:04:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 07:04:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 07:04:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 07:04:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 07:04:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 07:04:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 07:04:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 07:04:52,130 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 07:04:52,277 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 07:04:52,281 INFO L168 Benchmark]: Toolchain (without parser) took 629.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.7 MB). Free memory was 939.8 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:52,281 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 07:04:52,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.7 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -117.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:52,282 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:52,282 INFO L168 Benchmark]: Boogie Preprocessor took 22.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 07:04:52,283 INFO L168 Benchmark]: RCFGBuilder took 192.11 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:52,285 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 374.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 90.7 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -117.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 192.11 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 07:04:53,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 07:04:53,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 07:04:53,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 07:04:53,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 07:04:53,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 07:04:53,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 07:04:53,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 07:04:53,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 07:04:53,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 07:04:53,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 07:04:53,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 07:04:53,666 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 07:04:53,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 07:04:53,668 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 07:04:53,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 07:04:53,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 07:04:53,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 07:04:53,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 07:04:53,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 07:04:53,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 07:04:53,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 07:04:53,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 07:04:53,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 07:04:53,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 07:04:53,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 07:04:53,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 07:04:53,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 07:04:53,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 07:04:53,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 07:04:53,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 07:04:53,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 07:04:53,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 07:04:53,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 07:04:53,682 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 07:04:53,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 07:04:53,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 07:04:53,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 07:04:53,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 07:04:53,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 07:04:53,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 07:04:53,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 07:04:53,694 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 07:04:53,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 07:04:53,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 07:04:53,695 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 07:04:53,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 07:04:53,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 07:04:53,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 07:04:53,696 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 07:04:53,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 07:04:53,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 07:04:53,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 07:04:53,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 07:04:53,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 07:04:53,698 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 07:04:53,698 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 07:04:53,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 07:04:53,698 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 07:04:53,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 07:04:53,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 07:04:53,698 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 07:04:53,699 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/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 -> d00f8f74ff25a59ad5e2435307831d3938469c19 [2019-12-02 07:04:53,873 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 07:04:53,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 07:04:53,883 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 07:04:53,884 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 07:04:53,884 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 07:04:53,885 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i [2019-12-02 07:04:53,922 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/3f59e6364/6bd40a6cf4854dc89d9c3b7b4c812aef/FLAG1bc82342a [2019-12-02 07:04:54,287 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 07:04:54,288 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/sv-benchmarks/c/pthread-wmm/rfi001_tso.opt.i [2019-12-02 07:04:54,301 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/3f59e6364/6bd40a6cf4854dc89d9c3b7b4c812aef/FLAG1bc82342a [2019-12-02 07:04:54,312 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/ukojak/data/3f59e6364/6bd40a6cf4854dc89d9c3b7b4c812aef [2019-12-02 07:04:54,314 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 07:04:54,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 07:04:54,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:54,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 07:04:54,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 07:04:54,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7f73ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54, skipping insertion in model container [2019-12-02 07:04:54,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 07:04:54,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 07:04:54,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 07:04:54,633 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 07:04:54,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 07:04:54,722 INFO L208 MainTranslator]: Completed translation [2019-12-02 07:04:54,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54 WrapperNode [2019-12-02 07:04:54,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 07:04:54,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 07:04:54,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 07:04:54,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 07:04:54,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,744 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 07:04:54,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 07:04:54,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 07:04:54,770 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 07:04:54,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... [2019-12-02 07:04:54,799 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 07:04:54,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 07:04:54,799 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 07:04:54,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 07:04:54,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:04:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_360c1458-e58b-4529-880a-dd220386ab9e/bin/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 [2019-12-02 07:04:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 07:04:54,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 07:04:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-02 07:04:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-02 07:04:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-02 07:04:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 07:04:54,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 07:04:54,848 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-02 07:04:55,012 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-02 07:04:55,016 INFO L168 Benchmark]: Toolchain (without parser) took 700.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -121.5 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:55,016 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 07:04:55,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -155.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:55,017 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.98 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:55,018 INFO L168 Benchmark]: Boogie Preprocessor took 29.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 07:04:55,018 INFO L168 Benchmark]: RCFGBuilder took 214.96 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: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-12-02 07:04:55,020 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -155.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.10 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 214.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...