./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/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 bb099c774798036e2f7046658f6b6aee6ef646a3 ..................................................................................................................................................................................................... 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_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/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 bb099c774798036e2f7046658f6b6aee6ef646a3 ....................................................................................................................................................................................................... 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-aa41828 [2018-11-23 02:50:10,977 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:50:10,978 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:50:10,985 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:50:10,985 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:50:10,986 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:50:10,987 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:50:10,988 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:50:10,989 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:50:10,990 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:50:10,990 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:50:10,990 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:50:10,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:50:10,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:50:10,992 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:50:10,993 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:50:10,993 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:50:10,995 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:50:10,996 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:50:10,997 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:50:10,998 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:50:10,998 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:50:11,000 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:50:11,000 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:50:11,000 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:50:11,001 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:50:11,001 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:50:11,002 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:50:11,003 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:50:11,003 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:50:11,004 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:50:11,004 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:50:11,004 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:50:11,004 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:50:11,005 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:50:11,005 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:50:11,006 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:50:11,016 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:50:11,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:50:11,016 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:50:11,017 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:50:11,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:50:11,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:50:11,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:50:11,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:50:11,019 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:50:11,019 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:50:11,019 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:50:11,019 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:50:11,019 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:50:11,019 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:50:11,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:50:11,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:50:11,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:50:11,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:50:11,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:50:11,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:50:11,020 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:50:11,021 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:50:11,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:50:11,021 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_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/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 -> bb099c774798036e2f7046658f6b6aee6ef646a3 [2018-11-23 02:50:11,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:50:11,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:50:11,055 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:50:11,056 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:50:11,056 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:50:11,056 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i [2018-11-23 02:50:11,091 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/69ba91ac6/9805ed4c6bc94b928bbce45d258f15c5/FLAG6c99d009f [2018-11-23 02:50:11,526 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:50:11,526 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i [2018-11-23 02:50:11,536 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/69ba91ac6/9805ed4c6bc94b928bbce45d258f15c5/FLAG6c99d009f [2018-11-23 02:50:11,548 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/69ba91ac6/9805ed4c6bc94b928bbce45d258f15c5 [2018-11-23 02:50:11,550 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:50:11,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:50:11,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:50:11,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:50:11,555 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:50:11,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:11,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11, skipping insertion in model container [2018-11-23 02:50:11,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:11,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:50:11,596 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:50:11,834 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:50:11,841 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:50:11,924 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:50:11,965 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:50:11,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11 WrapperNode [2018-11-23 02:50:11,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:50:11,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:50:11,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:50:11,966 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:50:11,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:11,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,007 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:50:12,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:50:12,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:50:12,008 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:50:12,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... [2018-11-23 02:50:12,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:50:12,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:50:12,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:50:12,041 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:50:12,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:50:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:50:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:50:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:50:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:50:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:50:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:50:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:50:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:50:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:50:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:50:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:50:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:50:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:50:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:50:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:50:12,097 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 02:50:12,485 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 02:50:12,488 INFO L168 Benchmark]: Toolchain (without parser) took 937.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -121.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:12,489 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:50:12,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:12,490 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.20 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:12,490 INFO L168 Benchmark]: Boogie Preprocessor took 33.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:12,491 INFO L168 Benchmark]: RCFGBuilder took 446.25 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: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:12,493 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -162.3 MB). Peak memory consumption was 38.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 446.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 02:50:13,893 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:50:13,895 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:50:13,903 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:50:13,904 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:50:13,904 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:50:13,905 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:50:13,906 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:50:13,907 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:50:13,908 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:50:13,908 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:50:13,909 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:50:13,909 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:50:13,910 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:50:13,911 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:50:13,911 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:50:13,912 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:50:13,913 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:50:13,914 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:50:13,915 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:50:13,916 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:50:13,917 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:50:13,918 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:50:13,918 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:50:13,918 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:50:13,919 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:50:13,920 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:50:13,920 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:50:13,921 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:50:13,921 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:50:13,922 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:50:13,922 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:50:13,922 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:50:13,922 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:50:13,923 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:50:13,923 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:50:13,924 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 02:50:13,934 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:50:13,934 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:50:13,934 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:50:13,934 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:50:13,935 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:50:13,935 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:50:13,935 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:50:13,935 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:50:13,935 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:50:13,936 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:50:13,937 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:50:13,937 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:50:13,937 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:50:13,937 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:50:13,937 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:50:13,937 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:50:13,937 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:50:13,938 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 02:50:13,938 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 02:50:13,939 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_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/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 -> bb099c774798036e2f7046658f6b6aee6ef646a3 [2018-11-23 02:50:13,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:50:13,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:50:13,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:50:13,980 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:50:13,980 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:50:13,980 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i [2018-11-23 02:50:14,023 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/b0600ef29/2ea9c451d5534cb194db90018273369c/FLAGba883db55 [2018-11-23 02:50:14,456 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:50:14,456 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/sv-benchmarks/c/pthread-wmm/mix003_power.opt_false-unreach-call.i [2018-11-23 02:50:14,465 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/b0600ef29/2ea9c451d5534cb194db90018273369c/FLAGba883db55 [2018-11-23 02:50:14,476 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/data/b0600ef29/2ea9c451d5534cb194db90018273369c [2018-11-23 02:50:14,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:50:14,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:50:14,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:50:14,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:50:14,483 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:50:14,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cab3a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14, skipping insertion in model container [2018-11-23 02:50:14,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:50:14,530 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:50:14,799 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:50:14,812 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:50:14,853 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:50:14,948 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:50:14,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14 WrapperNode [2018-11-23 02:50:14,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:50:14,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:50:14,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:50:14,949 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:50:14,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,980 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:50:14,981 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:50:14,981 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:50:14,981 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:50:14,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:14,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:15,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:15,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... [2018-11-23 02:50:15,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:50:15,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:50:15,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:50:15,006 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:50:15,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:50:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_df3eaf53-c636-4ca3-8676-b3f2b0632bf7/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:50:15,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:50:15,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 02:50:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 02:50:15,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 02:50:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:50:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 02:50:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 02:50:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 02:50:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 02:50:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 02:50:15,042 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 02:50:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 02:50:15,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 02:50:15,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:50:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:50:15,045 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 02:50:15,332 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 02:50:15,336 INFO L168 Benchmark]: Toolchain (without parser) took 857.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -120.5 MB). Peak memory consumption was 16.3 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:15,337 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:50:15,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -161.2 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:15,338 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:50:15,338 INFO L168 Benchmark]: Boogie Preprocessor took 25.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:50:15,338 INFO L168 Benchmark]: RCFGBuilder took 329.30 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: 40.7 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:50:15,340 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 468.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -161.2 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 329.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 40.7 MB). Peak memory consumption was 40.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...