./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eab672eda1edfc97284913525627300d4c299ae27e8726a3a4858e3cefa92c8f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:28,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:28,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:28,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:28,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:28,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:28,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:28,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:28,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:28,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:28,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:28,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:28,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:28,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:28,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:28,993 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:28,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:28,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:28,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:28,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:29,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:29,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:29,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:29,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:29,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:29,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:29,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:29,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:29,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:29,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:29,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:29,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:29,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:29,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:29,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:29,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:29,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:29,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:29,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:29,018 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:29,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:29,020 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 15:03:29,049 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:29,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:29,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:29,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:29,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:29,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:29,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:29,051 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:03:29,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:29,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:03:29,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:29,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:29,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:29,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:29,053 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:03:29,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:29,053 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:29,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:29,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:29,054 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:29,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:29,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:29,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:29,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:29,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:29,055 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:29,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:29,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:29,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab672eda1edfc97284913525627300d4c299ae27e8726a3a4858e3cefa92c8f [2021-11-23 15:03:29,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:29,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:29,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:29,366 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:29,367 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:29,369 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i [2021-11-23 15:03:29,435 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/59bd42f4b/4e82fc0a034f4e27bfc1a4c632f27d18/FLAGa9622e8e1 [2021-11-23 15:03:29,999 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:30,000 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i [2021-11-23 15:03:30,016 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/59bd42f4b/4e82fc0a034f4e27bfc1a4c632f27d18/FLAGa9622e8e1 [2021-11-23 15:03:30,452 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/59bd42f4b/4e82fc0a034f4e27bfc1a4c632f27d18 [2021-11-23 15:03:30,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:30,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:30,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:30,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:30,461 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:30,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:30" (1/1) ... [2021-11-23 15:03:30,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f5c4548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:30, skipping insertion in model container [2021-11-23 15:03:30,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:30" (1/1) ... [2021-11-23 15:03:30,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:30,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:30,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i[1129,1142] [2021-11-23 15:03:30,916 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:30,931 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:30,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i[1129,1142] [2021-11-23 15:03:30,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:31,014 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:31,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31 WrapperNode [2021-11-23 15:03:31,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:31,016 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:31,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:31,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:31,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,069 INFO L137 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 53 [2021-11-23 15:03:31,070 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:31,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:31,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:31,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:31,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:31,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:31,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:31,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:31,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:31,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:31,165 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:31,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 15:03:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 15:03:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 15:03:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:31,230 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 15:03:31,374 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:31,376 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:31,586 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:03:31,594 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:03:31,594 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:03:31,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:03:31 BoogieIcfgContainer [2021-11-23 15:03:31,597 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:03:31,598 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:03:31,598 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:03:31,609 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:03:31,609 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:03:31" (1/1) ... [2021-11-23 15:03:31,610 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:31,614 INFO L158 Benchmark]: Toolchain (without parser) took 1157.44ms. Allocated memory is still 113.2MB. Free memory was 75.8MB in the beginning and 63.6MB in the end (delta: 12.2MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:31,615 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:31,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 557.54ms. Allocated memory is still 113.2MB. Free memory was 75.6MB in the beginning and 79.1MB in the end (delta: -3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:31,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.38ms. Allocated memory is still 113.2MB. Free memory was 79.1MB in the beginning and 77.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:31,617 INFO L158 Benchmark]: Boogie Preprocessor took 41.00ms. Allocated memory is still 113.2MB. Free memory was 77.0MB in the beginning and 76.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:31,618 INFO L158 Benchmark]: RCFGBuilder took 485.00ms. Allocated memory is still 113.2MB. Free memory was 76.0MB in the beginning and 64.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:03:31,619 INFO L158 Benchmark]: CodeCheck took 14.63ms. Allocated memory is still 113.2MB. Free memory was 64.4MB in the beginning and 63.6MB in the end (delta: 792.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:31,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 557.54ms. Allocated memory is still 113.2MB. Free memory was 75.6MB in the beginning and 79.1MB in the end (delta: -3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.38ms. Allocated memory is still 113.2MB. Free memory was 79.1MB in the beginning and 77.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 41.00ms. Allocated memory is still 113.2MB. Free memory was 77.0MB in the beginning and 76.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 485.00ms. Allocated memory is still 113.2MB. Free memory was 76.0MB in the beginning and 64.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 14.63ms. Allocated memory is still 113.2MB. Free memory was 64.4MB in the beginning and 63.6MB in the end (delta: 792.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:03:31,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eab672eda1edfc97284913525627300d4c299ae27e8726a3a4858e3cefa92c8f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:34,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:34,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:34,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:34,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:34,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:34,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:34,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:34,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:34,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:34,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:34,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:34,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:34,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:34,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:34,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:34,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:34,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:34,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:34,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:34,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:34,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:34,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:34,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:34,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:34,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:34,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:34,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:34,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:34,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:34,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:34,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:34,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:34,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:34,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:34,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:34,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:34,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:34,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:34,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:34,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:34,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 15:03:34,289 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:34,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:34,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:34,291 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:34,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:34,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:34,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:34,293 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 15:03:34,294 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 15:03:34,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:34,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:34,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:34,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:34,296 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:03:34,296 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:03:34,296 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:03:34,296 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 15:03:34,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:34,297 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:34,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:34,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:34,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:34,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:34,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:34,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:34,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:34,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:34,299 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:03:34,299 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:03:34,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:34,299 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:03:34,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:03:34,300 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab672eda1edfc97284913525627300d4c299ae27e8726a3a4858e3cefa92c8f [2021-11-23 15:03:34,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:34,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:34,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:34,770 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:34,771 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:34,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i [2021-11-23 15:03:34,861 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/f204fd936/41c65a5d1e77455e846d1d064f61f729/FLAG17a71708d [2021-11-23 15:03:35,545 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:35,545 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i [2021-11-23 15:03:35,567 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/f204fd936/41c65a5d1e77455e846d1d064f61f729/FLAG17a71708d [2021-11-23 15:03:35,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/data/f204fd936/41c65a5d1e77455e846d1d064f61f729 [2021-11-23 15:03:35,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:35,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:35,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:35,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:35,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:35,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:35" (1/1) ... [2021-11-23 15:03:35,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f0551ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:35, skipping insertion in model container [2021-11-23 15:03:35,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:35" (1/1) ... [2021-11-23 15:03:35,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:35,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:36,053 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i[1129,1142] [2021-11-23 15:03:36,233 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:36,252 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:36,269 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/sv-benchmarks/c/goblint-regression/13-privatized_45-traces-per-global-and-current-lock-mine-incomparable_true.i[1129,1142] [2021-11-23 15:03:36,319 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:36,364 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:36,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36 WrapperNode [2021-11-23 15:03:36,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:36,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:36,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:36,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:36,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,390 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,430 INFO L137 Inliner]: procedures = 166, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 54 [2021-11-23 15:03:36,431 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:36,432 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:36,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:36,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:36,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:36,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:36,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:36,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:36,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:36,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:36,499 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:36,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 15:03:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 15:03:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 15:03:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:03:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:03:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:03:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:36,553 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 15:03:36,692 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:36,694 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:36,903 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:03:36,911 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:03:36,911 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:03:36,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:03:36 BoogieIcfgContainer [2021-11-23 15:03:36,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:03:36,914 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:03:36,914 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:03:36,944 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:03:36,945 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:03:36" (1/1) ... [2021-11-23 15:03:36,946 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:36,951 INFO L158 Benchmark]: Toolchain (without parser) took 1148.47ms. Allocated memory is still 83.9MB. Free memory was 48.0MB in the beginning and 41.1MB in the end (delta: 6.9MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2021-11-23 15:03:36,952 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 65.8MB in the beginning and 65.7MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:36,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 558.39ms. Allocated memory is still 83.9MB. Free memory was 47.7MB in the beginning and 57.8MB in the end (delta: -10.1MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:36,953 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.76ms. Allocated memory is still 83.9MB. Free memory was 57.6MB in the beginning and 55.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:36,954 INFO L158 Benchmark]: Boogie Preprocessor took 27.05ms. Allocated memory is still 83.9MB. Free memory was 55.6MB in the beginning and 54.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:36,955 INFO L158 Benchmark]: RCFGBuilder took 453.28ms. Allocated memory is still 83.9MB. Free memory was 54.2MB in the beginning and 42.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:03:36,956 INFO L158 Benchmark]: CodeCheck took 35.53ms. Allocated memory is still 83.9MB. Free memory was 42.1MB in the beginning and 41.1MB in the end (delta: 995.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:36,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 65.8MB in the beginning and 65.7MB in the end (delta: 75.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 558.39ms. Allocated memory is still 83.9MB. Free memory was 47.7MB in the beginning and 57.8MB in the end (delta: -10.1MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.76ms. Allocated memory is still 83.9MB. Free memory was 57.6MB in the beginning and 55.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.05ms. Allocated memory is still 83.9MB. Free memory was 55.6MB in the beginning and 54.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 453.28ms. Allocated memory is still 83.9MB. Free memory was 54.2MB in the beginning and 42.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 35.53ms. Allocated memory is still 83.9MB. Free memory was 42.1MB in the beginning and 41.1MB in the end (delta: 995.5kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:03:37,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b0a5ab4-4b8b-4a33-b33d-ba5456b461dc/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported