./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix030_pso.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_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/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 eae1484694e7e95eed190e99c63e1535a22748fc .................................................................................................................................................................................................... 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_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/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 eae1484694e7e95eed190e99c63e1535a22748fc ................................................................................................................................................................................................................ 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 01:48:22,241 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:48:22,242 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:48:22,248 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:48:22,248 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:48:22,249 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:48:22,250 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:48:22,251 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:48:22,252 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:48:22,253 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:48:22,253 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:48:22,254 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:48:22,254 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:48:22,255 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:48:22,255 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:48:22,256 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:48:22,256 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:48:22,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:48:22,258 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:48:22,259 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:48:22,260 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:48:22,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:48:22,262 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:48:22,262 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:48:22,262 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:48:22,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:48:22,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:48:22,263 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:48:22,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:48:22,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:48:22,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:48:22,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:48:22,266 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:48:22,266 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:48:22,266 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:48:22,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:48:22,267 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 01:48:22,275 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:48:22,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:48:22,276 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:48:22,276 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:48:22,276 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:48:22,276 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:48:22,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:48:22,277 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:48:22,278 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:48:22,278 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:48:22,278 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:48:22,278 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:48:22,278 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:48:22,278 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:48:22,278 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:48:22,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:48:22,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:48:22,279 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:48:22,279 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:48:22,279 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:48:22,279 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:48:22,279 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:48:22,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:48:22,280 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_716a0c80-93a5-4af6-9981-e9f7127c965e/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 -> eae1484694e7e95eed190e99c63e1535a22748fc [2018-11-23 01:48:22,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:48:22,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:48:22,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:48:22,316 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:48:22,316 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:48:22,316 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_pso.oepc_false-unreach-call.i [2018-11-23 01:48:22,356 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/0aa8e6f6c/cf1e0ba88f6446bba810a0f0f7256e92/FLAG6811df1f5 [2018-11-23 01:48:22,733 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:48:22,733 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/sv-benchmarks/c/pthread-wmm/mix030_pso.oepc_false-unreach-call.i [2018-11-23 01:48:22,742 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/0aa8e6f6c/cf1e0ba88f6446bba810a0f0f7256e92/FLAG6811df1f5 [2018-11-23 01:48:23,119 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/0aa8e6f6c/cf1e0ba88f6446bba810a0f0f7256e92 [2018-11-23 01:48:23,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:48:23,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:48:23,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:48:23,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:48:23,128 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:48:23,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63613310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23, skipping insertion in model container [2018-11-23 01:48:23,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:48:23,175 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:48:23,423 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:23,434 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:48:23,550 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:23,597 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:48:23,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23 WrapperNode [2018-11-23 01:48:23,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:48:23,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:48:23,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:48:23,598 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:48:23,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:48:23,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:48:23,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:48:23,644 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:48:23,652 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,656 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... [2018-11-23 01:48:23,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:48:23,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:48:23,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:48:23,680 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:48:23,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/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 01:48:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:48:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:48:23,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:48:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:48:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:48:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:48:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:48:23,725 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:48:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:48:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:48:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:48:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:48:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 01:48:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 01:48:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:48:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:48:23,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:48:23,728 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 01:48:23,901 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 01:48:23,905 INFO L168 Benchmark]: Toolchain (without parser) took 782.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -140.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:23,906 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:48:23,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 473.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -167.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:23,907 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:23,908 INFO L168 Benchmark]: Boogie Preprocessor took 35.97 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 01:48:23,908 INFO L168 Benchmark]: RCFGBuilder took 224.22 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:23,912 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 473.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -167.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.97 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 224.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 01:48:25,384 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:48:25,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:48:25,396 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:48:25,396 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:48:25,397 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:48:25,398 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:48:25,400 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:48:25,401 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:48:25,402 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:48:25,402 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:48:25,403 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:48:25,404 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:48:25,404 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:48:25,405 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:48:25,407 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:48:25,407 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:48:25,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:48:25,411 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:48:25,412 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:48:25,413 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:48:25,414 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:48:25,416 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:48:25,416 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:48:25,416 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:48:25,417 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:48:25,418 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:48:25,419 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:48:25,420 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:48:25,420 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:48:25,421 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:48:25,422 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:48:25,422 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:48:25,422 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:48:25,423 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:48:25,424 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:48:25,424 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 01:48:25,436 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:48:25,436 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:48:25,437 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:48:25,437 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:48:25,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:48:25,439 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:48:25,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:48:25,439 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:48:25,439 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:48:25,439 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:48:25,439 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:48:25,440 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:48:25,441 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:48:25,441 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:48:25,441 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:48:25,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:48:25,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:48:25,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:48:25,442 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:48:25,442 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:48:25,442 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:48:25,442 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 01:48:25,442 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 01:48:25,442 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:48:25,442 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:48:25,443 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:48:25,443 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_716a0c80-93a5-4af6-9981-e9f7127c965e/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 -> eae1484694e7e95eed190e99c63e1535a22748fc [2018-11-23 01:48:25,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:48:25,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:48:25,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:48:25,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:48:25,492 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:48:25,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_pso.oepc_false-unreach-call.i [2018-11-23 01:48:25,542 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/5906c5a2c/c34d685c32ed454d9b1b578d1e34d0a9/FLAG336b94d33 [2018-11-23 01:48:25,956 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:48:25,957 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/sv-benchmarks/c/pthread-wmm/mix030_pso.oepc_false-unreach-call.i [2018-11-23 01:48:25,969 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/5906c5a2c/c34d685c32ed454d9b1b578d1e34d0a9/FLAG336b94d33 [2018-11-23 01:48:25,982 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/bin-2019/ukojak/data/5906c5a2c/c34d685c32ed454d9b1b578d1e34d0a9 [2018-11-23 01:48:25,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:48:25,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:48:25,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:48:25,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:48:25,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:48:25,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:48:25" (1/1) ... [2018-11-23 01:48:25,994 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 01:48:25, skipping insertion in model container [2018-11-23 01:48:25,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:48:25" (1/1) ... [2018-11-23 01:48:26,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:48:26,044 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:48:26,323 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:26,335 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:48:26,384 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:26,481 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:48:26,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26 WrapperNode [2018-11-23 01:48:26,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:48:26,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:48:26,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:48:26,483 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:48:26,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,528 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:48:26,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:48:26,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:48:26,529 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:48:26,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... [2018-11-23 01:48:26,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:48:26,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:48:26,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:48:26,560 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:48:26,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_716a0c80-93a5-4af6-9981-e9f7127c965e/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 01:48:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:48:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:48:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:48:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:48:26,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:48:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:48:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:48:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:48:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:48:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:48:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:48:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:48:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 01:48:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 01:48:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:48:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:48:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:48:26,606 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 01:48:26,715 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 01:48:26,717 INFO L168 Benchmark]: Toolchain (without parser) took 731.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -162.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:48:26,718 INFO L168 Benchmark]: CDTParser took 0.18 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 01:48:26,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 495.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -196.0 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:26,719 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.88 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:26,720 INFO L168 Benchmark]: Boogie Preprocessor took 31.03 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: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:26,720 INFO L168 Benchmark]: RCFGBuilder took 156.80 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:26,723 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 495.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -196.0 MB). Peak memory consumption was 47.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 156.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...