./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/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 05bf25f5f8bfd709dcf954a0db63694c4ec6849a ........................................................................................................................................................................................... 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_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/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 05bf25f5f8bfd709dcf954a0db63694c4ec6849a ............................................................................................................................................................................................................ 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 03:24:10,010 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:24:10,011 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:24:10,018 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:24:10,019 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:24:10,019 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:24:10,020 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:24:10,021 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:24:10,022 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:24:10,023 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:24:10,024 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:24:10,024 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:24:10,025 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:24:10,025 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:24:10,026 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:24:10,027 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:24:10,028 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:24:10,029 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:24:10,030 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:24:10,031 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:24:10,032 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:24:10,033 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:24:10,035 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:24:10,035 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:24:10,035 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:24:10,036 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:24:10,037 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:24:10,038 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:24:10,038 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:24:10,039 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:24:10,039 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:24:10,040 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:24:10,040 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:24:10,040 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:24:10,041 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:24:10,041 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:24:10,042 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 03:24:10,051 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:24:10,051 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:24:10,051 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:24:10,052 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:24:10,052 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:24:10,052 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:24:10,053 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:24:10,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:24:10,054 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:24:10,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:24:10,054 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:24:10,054 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:24:10,054 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:24:10,054 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:24:10,054 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:24:10,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:24:10,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:24:10,055 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:24:10,055 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:24:10,055 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:24:10,055 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 03:24:10,055 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:24:10,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:24:10,055 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_9a4ea41e-329b-4804-96aa-9aa9d965075b/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 -> 05bf25f5f8bfd709dcf954a0db63694c4ec6849a [2018-11-23 03:24:10,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:24:10,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:24:10,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:24:10,089 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:24:10,089 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:24:10,090 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i [2018-11-23 03:24:10,128 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/b063ead2c/0836a1d5261d488c8d6b708b7c68d62d/FLAGbcb769f50 [2018-11-23 03:24:10,506 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:24:10,507 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i [2018-11-23 03:24:10,519 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/b063ead2c/0836a1d5261d488c8d6b708b7c68d62d/FLAGbcb769f50 [2018-11-23 03:24:10,529 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/b063ead2c/0836a1d5261d488c8d6b708b7c68d62d [2018-11-23 03:24:10,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:24:10,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:24:10,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:24:10,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:24:10,536 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:24:10,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:10,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33c55318 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10, skipping insertion in model container [2018-11-23 03:24:10,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:10,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:24:10,580 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:24:10,832 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:24:10,839 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:24:10,939 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:24:10,972 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:24:10,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10 WrapperNode [2018-11-23 03:24:10,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:24:10,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:24:10,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:24:10,973 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:24:10,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:10,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:24:11,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:24:11,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:24:11,018 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:24:11,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,042 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... [2018-11-23 03:24:11,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:24:11,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:24:11,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:24:11,053 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:24:11,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/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 03:24:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:24:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 03:24:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:24:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:24:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 03:24:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:24:11,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:24:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:24:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:24:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:24:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:24:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:24:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:24:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 03:24:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:24:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:24:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:24:11,111 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 03:24:11,485 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 03:24:11,490 INFO L168 Benchmark]: Toolchain (without parser) took 958.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -124.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:11,491 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:24:11,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:11,492 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.06 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 03:24:11,492 INFO L168 Benchmark]: Boogie Preprocessor took 34.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:11,493 INFO L168 Benchmark]: RCFGBuilder took 436.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:11,495 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -164.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.06 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 436.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:24:12,978 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:24:12,979 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:24:12,988 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:24:12,988 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:24:12,989 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:24:12,989 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:24:12,991 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:24:12,992 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:24:12,992 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:24:12,993 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:24:12,993 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:24:12,994 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:24:12,994 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:24:12,995 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:24:12,996 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:24:12,996 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:24:12,997 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:24:12,999 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:24:13,000 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:24:13,000 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:24:13,001 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:24:13,003 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:24:13,003 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:24:13,003 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:24:13,004 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:24:13,004 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:24:13,005 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:24:13,006 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:24:13,006 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:24:13,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:24:13,007 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:24:13,007 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:24:13,007 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:24:13,008 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:24:13,008 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:24:13,008 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 03:24:13,018 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:24:13,018 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:24:13,019 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:24:13,019 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 03:24:13,020 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 03:24:13,020 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 03:24:13,020 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:24:13,020 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:24:13,020 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:24:13,020 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:24:13,020 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:24:13,021 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:24:13,022 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 03:24:13,022 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 03:24:13,022 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:24:13,022 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:24:13,022 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 03:24:13,022 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:24:13,022 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:24:13,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:24:13,023 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 03:24:13,023 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 03:24:13,023 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:24:13,023 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 03:24:13,023 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 03:24:13,023 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_9a4ea41e-329b-4804-96aa-9aa9d965075b/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 -> 05bf25f5f8bfd709dcf954a0db63694c4ec6849a [2018-11-23 03:24:13,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:24:13,063 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:24:13,066 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:24:13,067 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:24:13,067 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:24:13,068 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i [2018-11-23 03:24:13,104 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/18f1e89f2/6d0c5a090147414cb848c29c182bb2fd/FLAG47ee64bd8 [2018-11-23 03:24:13,555 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:24:13,556 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/sv-benchmarks/c/pthread-wmm/safe018_power.opt_false-unreach-call.i [2018-11-23 03:24:13,565 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/18f1e89f2/6d0c5a090147414cb848c29c182bb2fd/FLAG47ee64bd8 [2018-11-23 03:24:13,577 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/bin-2019/ukojak/data/18f1e89f2/6d0c5a090147414cb848c29c182bb2fd [2018-11-23 03:24:13,579 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:24:13,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:24:13,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:24:13,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:24:13,583 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:24:13,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:24:13" (1/1) ... [2018-11-23 03:24:13,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:13, skipping insertion in model container [2018-11-23 03:24:13,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:24:13" (1/1) ... [2018-11-23 03:24:13,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:24:13,625 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:24:13,904 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:24:13,918 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:24:13,968 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:24:14,008 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:24:14,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14 WrapperNode [2018-11-23 03:24:14,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:24:14,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:24:14,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:24:14,009 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:24:14,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:24:14,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:24:14,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:24:14,085 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:24:14,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... [2018-11-23 03:24:14,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:24:14,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:24:14,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:24:14,114 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:24:14,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9a4ea41e-329b-4804-96aa-9aa9d965075b/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 03:24:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 03:24:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 03:24:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 03:24:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 03:24:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 03:24:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 03:24:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 03:24:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 03:24:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 03:24:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:24:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:24:14,161 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 03:24:14,509 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 03:24:14,511 INFO L168 Benchmark]: Toolchain (without parser) took 931.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:14,512 INFO L168 Benchmark]: CDTParser took 0.13 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 03:24:14,512 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.21 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 03:24:14,513 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -227.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:14,513 INFO L168 Benchmark]: Boogie Preprocessor took 29.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:24:14,513 INFO L168 Benchmark]: RCFGBuilder took 396.56 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: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:24:14,515 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.21 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -227.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 396.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...