./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN --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 f1ef95a35179200d99984d58302d18a6584e38a2849111bfe4f263e2c30aaebc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:43:11,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:43:11,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:43:11,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:43:11,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:43:12,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:43:12,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:43:12,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:43:12,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:43:12,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:43:12,019 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:43:12,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:43:12,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:43:12,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:43:12,026 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:43:12,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:43:12,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:43:12,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:43:12,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:43:12,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:43:12,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:43:12,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:43:12,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:43:12,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:43:12,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:43:12,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:43:12,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:43:12,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:43:12,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:43:12,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:43:12,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:43:12,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:43:12,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:43:12,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:43:12,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:43:12,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:43:12,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:43:12,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:43:12,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:43:12,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:43:12,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:43:12,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-21 04:43:12,121 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:43:12,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:43:12,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:43:12,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:43:12,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:43:12,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:43:12,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:43:12,125 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 04:43:12,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:43:12,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 04:43:12,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:43:12,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:43:12,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:43:12,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:43:12,127 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 04:43:12,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:43:12,127 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:43:12,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:43:12,127 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:43:12,127 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:43:12,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:43:12,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:12,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:43:12,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:43:12,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:43:12,129 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:43:12,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:43:12,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:43:12,129 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_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ef95a35179200d99984d58302d18a6584e38a2849111bfe4f263e2c30aaebc [2021-11-21 04:43:12,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:43:12,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:43:12,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:43:12,428 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:43:12,430 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:43:12,431 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i [2021-11-21 04:43:12,493 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/ab6c64cfc/2def0edbeda7423fa7a8fb8185f6c96f/FLAGad8402aac [2021-11-21 04:43:13,052 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:43:13,053 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i [2021-11-21 04:43:13,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/ab6c64cfc/2def0edbeda7423fa7a8fb8185f6c96f/FLAGad8402aac [2021-11-21 04:43:13,372 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/ab6c64cfc/2def0edbeda7423fa7a8fb8185f6c96f [2021-11-21 04:43:13,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:43:13,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:43:13,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:13,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:43:13,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:43:13,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bc32ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13, skipping insertion in model container [2021-11-21 04:43:13,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:43:13,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:43:13,616 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_99295e43-7c8b-416b-87a4-be812eda7fc7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i[1103,1116] [2021-11-21 04:43:13,786 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:43:13,799 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:43:13,811 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_99295e43-7c8b-416b-87a4-be812eda7fc7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i[1103,1116] [2021-11-21 04:43:13,846 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:43:13,888 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:43:13,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13 WrapperNode [2021-11-21 04:43:13,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:13,890 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:43:13,890 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:43:13,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:43:13,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,970 INFO L137 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2021-11-21 04:43:13,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:43:13,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:43:13,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:43:13,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:43:13,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:13,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:14,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:43:14,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:43:14,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:43:14,001 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:43:14,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:13" (1/1) ... [2021-11-21 04:43:14,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:14,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:43:14,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:43:14,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:43:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:43:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:43:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-21 04:43:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:43:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:43:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-21 04:43:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-21 04:43:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:43:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:43:14,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:43:14,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:43:14,078 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-21 04:43:14,181 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:43:14,182 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:43:14,332 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:43:14,339 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:43:14,339 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:43:14,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:43:14 BoogieIcfgContainer [2021-11-21 04:43:14,341 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:43:14,342 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:43:14,342 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:43:14,356 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:43:14,363 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:43:14" (1/1) ... [2021-11-21 04:43:14,364 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) [2021-11-21 04:43:14,374 INFO L158 Benchmark]: Toolchain (without parser) took 988.10ms. Allocated memory is still 144.7MB. Free memory was 103.8MB in the beginning and 92.8MB in the end (delta: 11.0MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2021-11-21 04:43:14,375 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 144.7MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:43:14,376 INFO L158 Benchmark]: CACSL2BoogieTranslator took 507.86ms. Allocated memory is still 144.7MB. Free memory was 103.7MB in the beginning and 108.8MB in the end (delta: -5.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:43:14,376 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.66ms. Allocated memory is still 144.7MB. Free memory was 108.8MB in the beginning and 107.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:43:14,377 INFO L158 Benchmark]: Boogie Preprocessor took 24.48ms. Allocated memory is still 144.7MB. Free memory was 107.3MB in the beginning and 106.1MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 04:43:14,378 INFO L158 Benchmark]: RCFGBuilder took 340.82ms. Allocated memory is still 144.7MB. Free memory was 105.5MB in the beginning and 94.1MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:43:14,379 INFO L158 Benchmark]: CodeCheck took 24.04ms. Allocated memory is still 144.7MB. Free memory was 94.1MB in the beginning and 92.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:43:14,383 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 144.7MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 507.86ms. Allocated memory is still 144.7MB. Free memory was 103.7MB in the beginning and 108.8MB in the end (delta: -5.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.66ms. Allocated memory is still 144.7MB. Free memory was 108.8MB in the beginning and 107.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 24.48ms. Allocated memory is still 144.7MB. Free memory was 107.3MB in the beginning and 106.1MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 340.82ms. Allocated memory is still 144.7MB. Free memory was 105.5MB in the beginning and 94.1MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 24.04ms. Allocated memory is still 144.7MB. Free memory was 94.1MB in the beginning and 92.8MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:43:14,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/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_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN --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 f1ef95a35179200d99984d58302d18a6584e38a2849111bfe4f263e2c30aaebc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:43:17,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:43:17,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:43:17,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:43:17,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:43:17,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:43:17,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:43:17,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:43:17,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:43:17,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:43:17,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:43:17,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:43:17,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:43:17,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:43:17,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:43:17,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:43:17,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:43:17,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:43:17,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:43:17,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:43:17,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:43:17,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:43:17,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:43:17,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:43:17,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:43:17,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:43:17,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:43:17,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:43:17,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:43:17,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:43:17,088 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:43:17,089 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:43:17,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:43:17,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:43:17,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:43:17,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:43:17,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:43:17,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:43:17,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:43:17,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:43:17,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:43:17,100 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-21 04:43:17,141 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:43:17,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:43:17,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:43:17,144 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:43:17,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:43:17,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:43:17,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:43:17,146 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 04:43:17,146 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 04:43:17,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:43:17,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:43:17,147 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:43:17,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:43:17,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:43:17,148 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:43:17,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:43:17,149 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 04:43:17,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:43:17,149 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:43:17,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:43:17,149 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:43:17,150 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:43:17,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:43:17,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:17,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:43:17,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:43:17,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:43:17,151 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:43:17,151 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:43:17,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:43:17,152 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:43:17,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:43:17,152 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_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ef95a35179200d99984d58302d18a6584e38a2849111bfe4f263e2c30aaebc [2021-11-21 04:43:17,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:43:17,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:43:17,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:43:17,578 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:43:17,579 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:43:17,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i [2021-11-21 04:43:17,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/504b2504d/90e656dd85464db98bb33724f4223fb2/FLAGd8d5fad5d [2021-11-21 04:43:18,368 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:43:18,369 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i [2021-11-21 04:43:18,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/504b2504d/90e656dd85464db98bb33724f4223fb2/FLAGd8d5fad5d [2021-11-21 04:43:18,396 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/data/504b2504d/90e656dd85464db98bb33724f4223fb2 [2021-11-21 04:43:18,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:43:18,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:43:18,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:18,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:43:18,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:43:18,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:18" (1/1) ... [2021-11-21 04:43:18,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e8bb4f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:18, skipping insertion in model container [2021-11-21 04:43:18,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:18" (1/1) ... [2021-11-21 04:43:18,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:43:18,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:43:18,669 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_99295e43-7c8b-416b-87a4-be812eda7fc7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i[1103,1116] [2021-11-21 04:43:18,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:43:18,915 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:43:18,933 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_99295e43-7c8b-416b-87a4-be812eda7fc7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_1_pos.i[1103,1116] [2021-11-21 04:43:18,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:43:19,031 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:43:19,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19 WrapperNode [2021-11-21 04:43:19,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:19,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:43:19,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:43:19,034 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:43:19,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,084 INFO L137 Inliner]: procedures = 166, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2021-11-21 04:43:19,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:43:19,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:43:19,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:43:19,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:43:19,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:43:19,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:43:19,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:43:19,142 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:43:19,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:19,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:43:19,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:43:19,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:43:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-21 04:43:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-21 04:43:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:43:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:43:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-21 04:43:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-21 04:43:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:43:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-21 04:43:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:43:19,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:43:19,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:43:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:43:19,240 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-21 04:43:19,436 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:43:19,438 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:43:19,647 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:43:19,655 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:43:19,656 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:43:19,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:43:19 BoogieIcfgContainer [2021-11-21 04:43:19,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:43:19,660 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:43:19,661 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:43:19,671 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:43:19,671 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:43:19" (1/1) ... [2021-11-21 04:43:19,672 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) [2021-11-21 04:43:19,680 INFO L158 Benchmark]: Toolchain (without parser) took 1277.43ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 41.6MB in the beginning and 55.1MB in the end (delta: -13.5MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2021-11-21 04:43:19,681 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:43:19,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 626.96ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 36.0MB in the end (delta: 5.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:43:19,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.00ms. Allocated memory is still 62.9MB. Free memory was 35.8MB in the beginning and 33.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 04:43:19,684 INFO L158 Benchmark]: Boogie Preprocessor took 49.74ms. Allocated memory is still 62.9MB. Free memory was 33.8MB in the beginning and 32.4MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 04:43:19,685 INFO L158 Benchmark]: RCFGBuilder took 524.14ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 32.2MB in the beginning and 56.2MB in the end (delta: -24.0MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2021-11-21 04:43:19,686 INFO L158 Benchmark]: CodeCheck took 16.44ms. Allocated memory is still 81.8MB. Free memory was 55.9MB in the beginning and 55.1MB in the end (delta: 735.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:43:19,696 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 0.22ms. Allocated memory is still 62.9MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 626.96ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 36.0MB in the end (delta: 5.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.00ms. Allocated memory is still 62.9MB. Free memory was 35.8MB in the beginning and 33.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.74ms. Allocated memory is still 62.9MB. Free memory was 33.8MB in the beginning and 32.4MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 524.14ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 32.2MB in the beginning and 56.2MB in the end (delta: -24.0MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * CodeCheck took 16.44ms. Allocated memory is still 81.8MB. Free memory was 55.9MB in the beginning and 55.1MB in the end (delta: 735.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:43:19,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99295e43-7c8b-416b-87a4-be812eda7fc7/bin/ukojak-vF6T2TMglN/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