./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix037_tso.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_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/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 56a9710a42da6b8c740bb66a4f8fa457ed9ee9ee ............................................................................................................................................................................................................ 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_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/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 56a9710a42da6b8c740bb66a4f8fa457ed9ee9ee ........................................................................................................................................................................................................ 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 07:24:00,770 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:24:00,771 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:24:00,779 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:24:00,779 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:24:00,780 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:24:00,781 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:24:00,782 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:24:00,783 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:24:00,783 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:24:00,784 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:24:00,784 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:24:00,785 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:24:00,786 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:24:00,786 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:24:00,787 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:24:00,788 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:24:00,789 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:24:00,790 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:24:00,791 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:24:00,792 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:24:00,793 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:24:00,795 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:24:00,795 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:24:00,795 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:24:00,796 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:24:00,797 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:24:00,797 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:24:00,798 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:24:00,799 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:24:00,799 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:24:00,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:24:00,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:24:00,800 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:24:00,801 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:24:00,801 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:24:00,801 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 07:24:00,813 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:24:00,813 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:24:00,814 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:24:00,814 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:24:00,814 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:24:00,814 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:24:00,815 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:24:00,815 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:24:00,815 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:24:00,815 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:24:00,815 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:24:00,815 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:24:00,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:24:00,816 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:24:00,816 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:24:00,816 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:24:00,816 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:24:00,816 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:24:00,816 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:24:00,817 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:24:00,817 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:24:00,817 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:24:00,817 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:24:00,817 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:24:00,817 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:24:00,818 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:24:00,818 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 07:24:00,818 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:24:00,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:24:00,818 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_5831cb17-b0b8-4894-8391-d70b7144eb6e/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 -> 56a9710a42da6b8c740bb66a4f8fa457ed9ee9ee [2018-11-23 07:24:00,841 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:24:00,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:24:00,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:24:00,852 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:24:00,853 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:24:00,853 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_tso.opt_false-unreach-call.i [2018-11-23 07:24:00,888 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/95bf43bff/fbd68d81b6f041acba188f984b03ede4/FLAG3298ad52d [2018-11-23 07:24:01,296 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:24:01,297 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/sv-benchmarks/c/pthread-wmm/mix037_tso.opt_false-unreach-call.i [2018-11-23 07:24:01,307 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/95bf43bff/fbd68d81b6f041acba188f984b03ede4/FLAG3298ad52d [2018-11-23 07:24:01,658 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/95bf43bff/fbd68d81b6f041acba188f984b03ede4 [2018-11-23 07:24:01,661 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:24:01,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:24:01,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:01,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:24:01,665 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:24:01,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:01" (1/1) ... [2018-11-23 07:24:01,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174bb65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:01, skipping insertion in model container [2018-11-23 07:24:01,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:01" (1/1) ... [2018-11-23 07:24:01,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:24:01,710 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:24:01,979 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:01,989 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:24:02,094 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:02,140 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:24:02,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02 WrapperNode [2018-11-23 07:24:02,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:02,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:02,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:24:02,141 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:24:02,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,161 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:02,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:24:02,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:24:02,179 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:24:02,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,189 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... [2018-11-23 07:24:02,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:24:02,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:24:02,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:24:02,204 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:24:02,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/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 07:24:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:24:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:24:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:24:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:24:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:24:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:24:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:24:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:24:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:24:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:24:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:24:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:24:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:24:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:24:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:24:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:24:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:24:02,245 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 07:24:02,550 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 07:24:02,553 INFO L168 Benchmark]: Toolchain (without parser) took 891.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -118.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:02,554 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:02,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 478.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -156.9 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:02,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.84 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 07:24:02,556 INFO L168 Benchmark]: Boogie Preprocessor took 24.19 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 07:24:02,557 INFO L168 Benchmark]: RCFGBuilder took 348.64 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: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:02,560 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 478.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -156.9 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 348.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 07:24:04,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:24:04,141 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:24:04,149 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:24:04,150 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:24:04,150 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:24:04,151 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:24:04,152 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:24:04,153 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:24:04,154 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:24:04,155 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:24:04,155 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:24:04,156 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:24:04,156 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:24:04,157 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:24:04,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:24:04,158 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:24:04,159 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:24:04,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:24:04,162 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:24:04,162 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:24:04,163 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:24:04,165 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:24:04,165 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:24:04,165 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:24:04,166 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:24:04,167 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:24:04,167 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:24:04,168 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:24:04,169 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:24:04,169 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:24:04,170 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:24:04,170 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:24:04,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:24:04,171 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:24:04,171 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:24:04,171 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 07:24:04,183 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:24:04,183 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:24:04,184 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:24:04,184 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:24:04,185 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:24:04,185 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:24:04,185 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:24:04,185 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:24:04,185 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:24:04,185 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:24:04,186 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:24:04,186 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:24:04,186 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:24:04,186 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:24:04,186 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:24:04,186 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:24:04,187 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:24:04,187 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:24:04,187 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:24:04,187 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:24:04,187 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:24:04,187 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:24:04,188 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:24:04,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:24:04,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:24:04,188 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:24:04,188 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:24:04,188 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 07:24:04,189 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:24:04,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:24:04,189 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:24:04,189 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:24:04,189 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_5831cb17-b0b8-4894-8391-d70b7144eb6e/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 -> 56a9710a42da6b8c740bb66a4f8fa457ed9ee9ee [2018-11-23 07:24:04,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:24:04,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:24:04,238 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:24:04,240 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:24:04,240 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:24:04,240 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_tso.opt_false-unreach-call.i [2018-11-23 07:24:04,284 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/0b633e54e/4dc1ae067a5e4a94a0c2e4a741b1efde/FLAGc29b71cb2 [2018-11-23 07:24:04,667 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:24:04,667 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/sv-benchmarks/c/pthread-wmm/mix037_tso.opt_false-unreach-call.i [2018-11-23 07:24:04,677 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/0b633e54e/4dc1ae067a5e4a94a0c2e4a741b1efde/FLAGc29b71cb2 [2018-11-23 07:24:05,046 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/bin-2019/ukojak/data/0b633e54e/4dc1ae067a5e4a94a0c2e4a741b1efde [2018-11-23 07:24:05,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:24:05,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:24:05,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:05,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:24:05,056 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:24:05,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c628b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05, skipping insertion in model container [2018-11-23 07:24:05,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:24:05,109 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:24:05,408 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:05,420 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:24:05,463 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:24:05,518 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:24:05,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05 WrapperNode [2018-11-23 07:24:05,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:24:05,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:05,519 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:24:05,519 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:24:05,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,603 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:24:05,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:24:05,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:24:05,604 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:24:05,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... [2018-11-23 07:24:05,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:24:05,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:24:05,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:24:05,637 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:24:05,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:24:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5831cb17-b0b8-4894-8391-d70b7144eb6e/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 07:24:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:24:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:24:05,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:24:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:24:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:24:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:24:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:24:05,683 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:24:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:24:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:24:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:24:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:24:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:24:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:24:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:24:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:24:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:24:05,686 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 07:24:06,001 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 07:24:06,004 INFO L168 Benchmark]: Toolchain (without parser) took 954.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -127.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:24:06,006 INFO L168 Benchmark]: CDTParser took 0.19 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 07:24:06,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 466.95 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:06,007 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -208.6 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:06,007 INFO L168 Benchmark]: Boogie Preprocessor took 33.41 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 07:24:06,008 INFO L168 Benchmark]: RCFGBuilder took 366.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-23 07:24:06,011 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 466.95 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -208.6 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 366.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...