./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_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_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/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 bd09fef3c062b4897fc7aa3aa38a83e5c2260996 ........................................................................................................................................................................................................ 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_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/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 bd09fef3c062b4897fc7aa3aa38a83e5c2260996 .......................................................................................................................................................................................................... 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 [2018-11-22 21:54:16,989 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:54:16,991 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:54:17,000 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:54:17,001 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:54:17,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:54:17,002 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:54:17,004 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:54:17,005 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:54:17,006 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:54:17,007 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:54:17,007 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:54:17,008 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:54:17,009 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:54:17,010 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:54:17,011 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:54:17,011 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:54:17,013 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:54:17,014 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:54:17,016 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:54:17,017 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:54:17,018 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:54:17,020 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:54:17,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:54:17,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:54:17,021 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:54:17,022 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:54:17,023 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:54:17,023 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:54:17,024 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:54:17,025 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:54:17,025 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:54:17,025 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:54:17,026 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:54:17,026 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:54:17,027 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:54:17,027 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 21:54:17,040 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:54:17,040 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:54:17,041 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:54:17,041 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:54:17,042 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:54:17,042 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:54:17,042 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:54:17,042 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:54:17,042 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:54:17,043 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:54:17,043 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:54:17,043 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:54:17,043 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:54:17,043 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:54:17,043 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:54:17,044 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:54:17,044 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:54:17,044 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:54:17,044 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:54:17,044 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:54:17,044 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:54:17,045 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:54:17,045 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:54:17,045 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:54:17,045 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:54:17,045 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:54:17,046 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 21:54:17,046 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:54:17,046 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:54:17,046 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_39036536-c8a4-4223-b5a5-8e7f9e6331b4/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 -> bd09fef3c062b4897fc7aa3aa38a83e5c2260996 [2018-11-22 21:54:17,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:54:17,077 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:54:17,079 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:54:17,080 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:54:17,080 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:54:17,081 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_false-unreach-call.i [2018-11-22 21:54:17,121 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/abf6c01b2/f38c46cb811b4b34a6bc8d97a52774f4/FLAGd74c5ad59 [2018-11-22 21:54:17,540 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:54:17,541 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_false-unreach-call.i [2018-11-22 21:54:17,552 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/abf6c01b2/f38c46cb811b4b34a6bc8d97a52774f4/FLAGd74c5ad59 [2018-11-22 21:54:17,911 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/abf6c01b2/f38c46cb811b4b34a6bc8d97a52774f4 [2018-11-22 21:54:17,913 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:54:17,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:54:17,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:54:17,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:54:17,918 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:54:17,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:54:17" (1/1) ... [2018-11-22 21:54:17,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e1a27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:17, skipping insertion in model container [2018-11-22 21:54:17,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:54:17" (1/1) ... [2018-11-22 21:54:17,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:54:17,974 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:54:18,232 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:54:18,242 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:54:18,345 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:54:18,388 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:54:18,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18 WrapperNode [2018-11-22 21:54:18,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:54:18,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:54:18,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:54:18,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:54:18,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,429 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:54:18,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:54:18,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:54:18,430 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:54:18,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... [2018-11-22 21:54:18,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:54:18,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:54:18,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:54:18,461 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:54:18,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/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 [2018-11-22 21:54:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:54:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:54:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:54:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 21:54:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:54:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:54:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:54:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:54:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:54:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:54:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:54:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:54:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:54:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:54:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:54:18,502 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:54:18,596 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) [2018-11-22 21:54:18,599 INFO L168 Benchmark]: Toolchain (without parser) took 684.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 5.6 MB. Max. memory is 11.5 GB. [2018-11-22 21:54:18,600 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:54:18,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 474.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -202.7 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:54:18,601 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:54:18,601 INFO L168 Benchmark]: Boogie Preprocessor took 31.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-22 21:54:18,602 INFO L168 Benchmark]: RCFGBuilder took 136.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. [2018-11-22 21:54:18,605 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 474.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -202.7 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 39.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 136.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 21:54:20,000 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:54:20,001 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:54:20,010 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:54:20,010 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:54:20,011 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:54:20,012 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:54:20,013 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:54:20,014 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:54:20,015 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:54:20,015 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:54:20,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:54:20,017 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:54:20,017 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:54:20,018 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:54:20,019 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:54:20,019 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:54:20,021 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:54:20,022 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:54:20,023 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:54:20,024 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:54:20,025 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:54:20,027 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:54:20,027 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:54:20,027 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:54:20,028 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:54:20,029 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:54:20,030 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:54:20,030 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:54:20,031 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:54:20,031 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:54:20,031 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:54:20,032 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:54:20,032 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:54:20,033 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:54:20,034 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:54:20,034 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 21:54:20,045 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:54:20,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:54:20,045 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:54:20,046 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 21:54:20,046 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 21:54:20,046 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 21:54:20,046 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:54:20,047 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 21:54:20,048 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 21:54:20,048 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:54:20,048 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:54:20,049 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:54:20,050 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:54:20,050 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 21:54:20,050 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 21:54:20,050 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:54:20,050 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:54:20,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 21:54:20,051 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:54:20,051 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:54:20,051 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:54:20,051 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 21:54:20,051 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 21:54:20,051 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:54:20,051 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 21:54:20,052 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 21:54:20,052 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/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 -> bd09fef3c062b4897fc7aa3aa38a83e5c2260996 [2018-11-22 21:54:20,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:54:20,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:54:20,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:54:20,094 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:54:20,095 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:54:20,095 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_false-unreach-call.i [2018-11-22 21:54:20,130 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/bfd89f83a/f07502f5e08e47c1b1c0e9abe4ba54bd/FLAGb47ee280f [2018-11-22 21:54:20,490 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:54:20,491 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/sv-benchmarks/c/pthread-wmm/mix015_rmo.oepc_false-unreach-call.i [2018-11-22 21:54:20,500 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/bfd89f83a/f07502f5e08e47c1b1c0e9abe4ba54bd/FLAGb47ee280f [2018-11-22 21:54:20,508 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/bin-2019/ukojak/data/bfd89f83a/f07502f5e08e47c1b1c0e9abe4ba54bd [2018-11-22 21:54:20,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:54:20,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:54:20,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:54:20,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:54:20,514 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:54:20,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20, skipping insertion in model container [2018-11-22 21:54:20,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:54:20,554 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:54:20,797 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:54:20,807 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:54:20,854 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:54:20,896 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:54:20,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20 WrapperNode [2018-11-22 21:54:20,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:54:20,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:54:20,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:54:20,897 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:54:20,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:54:20,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:54:20,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:54:20,974 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:54:20,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... [2018-11-22 21:54:20,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:54:20,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:54:20,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:54:20,995 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:54:20,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:54:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_39036536-c8a4-4223-b5a5-8e7f9e6331b4/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 [2018-11-22 21:54:21,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 21:54:21,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 21:54:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 21:54:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 21:54:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 21:54:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 21:54:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 21:54:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 21:54:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 21:54:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 21:54:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 21:54:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 21:54:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 21:54:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:54:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:54:21,030 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 21:54:21,132 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) [2018-11-22 21:54:21,138 INFO L168 Benchmark]: Toolchain (without parser) took 627.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -180.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:54:21,140 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-11-22 21:54:21,140 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.89 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. [2018-11-22 21:54:21,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -240.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:54:21,143 INFO L168 Benchmark]: Boogie Preprocessor took 21.29 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. [2018-11-22 21:54:21,144 INFO L168 Benchmark]: RCFGBuilder took 142.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-22 21:54:21,148 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 384.89 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 76.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -240.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.29 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 142.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...