./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_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_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/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 84bb8270edc88b0cd913ec4012783cc32b488d7d .................................................................................................................................................................................................... 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_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/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 84bb8270edc88b0cd913ec4012783cc32b488d7d ....................................................................................................................................................................................................... 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 05:42:59,787 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:42:59,788 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:42:59,796 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:42:59,796 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:42:59,797 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:42:59,798 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:42:59,799 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:42:59,800 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:42:59,801 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:42:59,801 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:42:59,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:42:59,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:42:59,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:42:59,804 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:42:59,804 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:42:59,805 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:42:59,806 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:42:59,808 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:42:59,809 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:42:59,810 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:42:59,810 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:42:59,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:42:59,812 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:42:59,812 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:42:59,813 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:42:59,814 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:42:59,814 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:42:59,815 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:42:59,816 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:42:59,816 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:42:59,816 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:42:59,816 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:42:59,816 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:42:59,817 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:42:59,818 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:42:59,818 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 05:42:59,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:42:59,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:42:59,829 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:42:59,829 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:42:59,830 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:42:59,830 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:42:59,830 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:42:59,830 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:42:59,830 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 05:42:59,830 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:42:59,831 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:42:59,832 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:42:59,832 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:42:59,832 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:42:59,832 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:42:59,832 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:42:59,832 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:42:59,833 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:42:59,833 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:42:59,833 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:42:59,833 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 05:42:59,833 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:42:59,833 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 05:42:59,834 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_1f60c44b-c53f-4b1c-852f-347a67959c4a/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 -> 84bb8270edc88b0cd913ec4012783cc32b488d7d [2018-11-23 05:42:59,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:42:59,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:42:59,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:42:59,866 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:42:59,866 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:42:59,866 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_false-unreach-call.i [2018-11-23 05:42:59,907 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/b66343b72/c124d9725f7142a0a27b9fcebd7ae2fe/FLAGbca9f1287 [2018-11-23 05:43:00,288 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:43:00,288 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_false-unreach-call.i [2018-11-23 05:43:00,296 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/b66343b72/c124d9725f7142a0a27b9fcebd7ae2fe/FLAGbca9f1287 [2018-11-23 05:43:00,669 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/b66343b72/c124d9725f7142a0a27b9fcebd7ae2fe [2018-11-23 05:43:00,671 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:43:00,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:43:00,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:00,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:43:00,677 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:43:00,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:00" (1/1) ... [2018-11-23 05:43:00,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@160bb857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:00, skipping insertion in model container [2018-11-23 05:43:00,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:00" (1/1) ... [2018-11-23 05:43:00,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:43:00,723 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:43:00,965 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:00,975 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:43:01,065 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:01,098 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:43:01,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01 WrapperNode [2018-11-23 05:43:01,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:01,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:01,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:43:01,099 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:43:01,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:01,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:43:01,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:43:01,139 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:43:01,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,151 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,168 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... [2018-11-23 05:43:01,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:43:01,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:43:01,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:43:01,172 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:43:01,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/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 05:43:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:43:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:43:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:43:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 05:43:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:43:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:43:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:43:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:43:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:43:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:43:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 05:43:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 05:43:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:43:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:43:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:43:01,235 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 05:43:01,620 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 05:43:01,622 INFO L168 Benchmark]: Toolchain (without parser) took 950.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -121.9 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:01,624 INFO L168 Benchmark]: CDTParser took 0.11 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 05:43:01,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:01,625 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.60 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 05:43:01,625 INFO L168 Benchmark]: Boogie Preprocessor took 33.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:01,626 INFO L168 Benchmark]: RCFGBuilder took 449.47 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: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:01,628 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 449.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 05:43:03,096 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 05:43:03,097 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 05:43:03,106 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 05:43:03,106 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 05:43:03,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 05:43:03,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 05:43:03,109 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 05:43:03,110 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 05:43:03,110 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 05:43:03,111 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 05:43:03,111 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 05:43:03,112 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 05:43:03,112 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 05:43:03,113 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 05:43:03,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 05:43:03,114 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 05:43:03,115 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 05:43:03,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 05:43:03,117 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 05:43:03,117 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 05:43:03,118 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 05:43:03,120 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 05:43:03,120 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 05:43:03,120 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 05:43:03,121 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 05:43:03,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 05:43:03,122 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 05:43:03,122 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 05:43:03,123 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 05:43:03,123 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 05:43:03,124 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 05:43:03,124 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 05:43:03,124 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 05:43:03,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 05:43:03,125 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 05:43:03,125 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 05:43:03,135 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 05:43:03,135 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 05:43:03,136 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 05:43:03,136 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 05:43:03,136 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 05:43:03,137 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 05:43:03,137 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 05:43:03,137 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 05:43:03,137 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 05:43:03,137 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 05:43:03,137 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 05:43:03,137 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 05:43:03,138 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 05:43:03,138 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 05:43:03,139 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 05:43:03,139 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 05:43:03,139 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 05:43:03,139 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 05:43:03,139 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 05:43:03,139 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 05:43:03,139 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 05:43:03,139 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 05:43:03,140 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 05:43:03,140 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 05:43:03,140 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 05:43:03,140 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 05:43:03,140 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_1f60c44b-c53f-4b1c-852f-347a67959c4a/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 -> 84bb8270edc88b0cd913ec4012783cc32b488d7d [2018-11-23 05:43:03,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 05:43:03,178 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 05:43:03,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 05:43:03,182 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 05:43:03,182 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 05:43:03,183 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_false-unreach-call.i [2018-11-23 05:43:03,225 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/8a9e071a1/848d4868fc434eb3ba5f1edd1b1dd34e/FLAG34cea80d7 [2018-11-23 05:43:03,595 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 05:43:03,595 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.1_false-unreach-call.i [2018-11-23 05:43:03,604 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/8a9e071a1/848d4868fc434eb3ba5f1edd1b1dd34e/FLAG34cea80d7 [2018-11-23 05:43:03,984 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/bin-2019/ukojak/data/8a9e071a1/848d4868fc434eb3ba5f1edd1b1dd34e [2018-11-23 05:43:03,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 05:43:03,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 05:43:03,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:03,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 05:43:03,990 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 05:43:03,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:03" (1/1) ... [2018-11-23 05:43:03,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:03, skipping insertion in model container [2018-11-23 05:43:03,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:43:03" (1/1) ... [2018-11-23 05:43:03,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 05:43:04,032 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 05:43:04,298 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:04,310 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 05:43:04,360 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 05:43:04,399 INFO L195 MainTranslator]: Completed translation [2018-11-23 05:43:04,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04 WrapperNode [2018-11-23 05:43:04,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 05:43:04,400 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:04,400 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 05:43:04,400 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 05:43:04,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,464 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,481 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 05:43:04,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 05:43:04,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 05:43:04,482 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 05:43:04,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,491 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... [2018-11-23 05:43:04,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 05:43:04,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 05:43:04,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 05:43:04,507 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 05:43:04,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:43:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1f60c44b-c53f-4b1c-852f-347a67959c4a/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 05:43:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 05:43:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 05:43:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 05:43:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 05:43:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 05:43:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 05:43:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 05:43:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 05:43:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 05:43:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 05:43:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 05:43:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 05:43:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 05:43:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 05:43:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 05:43:04,543 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 05:43:04,831 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 05:43:04,833 INFO L168 Benchmark]: Toolchain (without parser) took 846.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -129.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:43:04,835 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 05:43:04,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.11 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:04,836 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -210.1 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:04,836 INFO L168 Benchmark]: Boogie Preprocessor took 25.02 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 05:43:04,836 INFO L168 Benchmark]: RCFGBuilder took 325.70 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: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-23 05:43:04,840 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 412.11 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -210.1 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 325.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...