./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI --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 a1e06c2475844e8210b964f0d0bcd0ae869bce55dd577774b29bb0530fb73ad2 ......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI --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 a1e06c2475844e8210b964f0d0bcd0ae869bce55dd577774b29bb0530fb73ad2 .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:27:11,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:27:11,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:27:11,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:27:11,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:27:11,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:27:11,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:27:11,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:27:11,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:27:11,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:27:11,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:27:11,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:27:11,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:27:11,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:27:11,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:27:11,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:27:11,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:27:11,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:27:11,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:27:11,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:27:11,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:27:11,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:27:11,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:27:11,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:27:11,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:27:11,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:27:11,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:27:11,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:27:11,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:27:11,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:27:11,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:27:11,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:27:11,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:27:11,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:27:11,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:27:11,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:27:11,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:27:11,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:27:11,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:27:11,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:27:11,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:27:11,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 04:27:11,906 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:27:11,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:27:11,908 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:27:11,908 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:27:11,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:27:11,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:27:11,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:27:11,910 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:27:11,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:27:11,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:27:11,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:27:11,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:27:11,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:27:11,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:27:11,911 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:27:11,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:27:11,912 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:27:11,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:27:11,912 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:27:11,913 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:27:11,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:27:11,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:27:11,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:27:11,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:27:11,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:27:11,914 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:27:11,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:27:11,915 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:27:11,915 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_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1e06c2475844e8210b964f0d0bcd0ae869bce55dd577774b29bb0530fb73ad2 [2021-10-29 04:27:12,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:27:12,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:27:12,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:27:12,222 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:27:12,223 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:27:12,224 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2021-10-29 04:27:12,320 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/780c1e4f9/756697d3f40f4b9ea752ce0bbedc0aa6/FLAGb72c3f234 [2021-10-29 04:27:12,970 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:27:12,971 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2021-10-29 04:27:12,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/780c1e4f9/756697d3f40f4b9ea752ce0bbedc0aa6/FLAGb72c3f234 [2021-10-29 04:27:13,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/780c1e4f9/756697d3f40f4b9ea752ce0bbedc0aa6 [2021-10-29 04:27:13,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:27:13,230 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:27:13,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:27:13,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:27:13,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:27:13,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e5ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13, skipping insertion in model container [2021-10-29 04:27:13,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:27:13,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:27:13,542 WARN L228 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_2616aa09-e93e-4156-9166-2c32e35bb897/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[841,854] [2021-10-29 04:27:13,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:27:13,758 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:27:13,773 WARN L228 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_2616aa09-e93e-4156-9166-2c32e35bb897/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[841,854] [2021-10-29 04:27:13,810 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:27:13,857 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:27:13,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13 WrapperNode [2021-10-29 04:27:13,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:27:13,860 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:27:13,860 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:27:13,860 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:27:13,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:27:13,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:27:13,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:27:13,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:27:13,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,945 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:27:13,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:27:13,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:27:13,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:27:13,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:13" (1/1) ... [2021-10-29 04:27:13,962 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:27:13,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:27:13,995 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:27:14,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:27:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:27:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:27:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 04:27:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:27:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 04:27:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 04:27:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:27:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:27:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:27:14,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:27:14,075 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 04:27:14,521 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:27:14,526 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 04:27:14,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:27:14 BoogieIcfgContainer [2021-10-29 04:27:14,529 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:27:14,530 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:27:14,530 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:27:14,542 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:27:14,542 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:27:14" (1/1) ... [2021-10-29 04:27:14,543 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:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) 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) [2021-10-29 04:27:14,555 INFO L168 Benchmark]: Toolchain (without parser) took 1321.81 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 58.6 MB in the beginning and 68.4 MB in the end (delta: -9.8 MB). Peak memory consumption was 9.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:14,556 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 92.3 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:27:14,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 618.56 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 84.1 MB in the end (delta: -25.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:14,560 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.70 ms. Allocated memory is still 115.3 MB. Free memory was 84.1 MB in the beginning and 82.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:14,561 INFO L168 Benchmark]: Boogie Preprocessor took 31.77 ms. Allocated memory is still 115.3 MB. Free memory was 82.4 MB in the beginning and 81.1 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:27:14,562 INFO L168 Benchmark]: RCFGBuilder took 579.02 ms. Allocated memory is still 115.3 MB. Free memory was 81.1 MB in the beginning and 69.4 MB in the end (delta: 11.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:14,563 INFO L168 Benchmark]: CodeCheck took 21.26 ms. Allocated memory is still 115.3 MB. Free memory was 69.4 MB in the beginning and 68.4 MB in the end (delta: 922.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:27:14,574 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:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 92.3 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 618.56 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 84.1 MB in the end (delta: -25.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 56.70 ms. Allocated memory is still 115.3 MB. Free memory was 84.1 MB in the beginning and 82.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 31.77 ms. Allocated memory is still 115.3 MB. Free memory was 82.4 MB in the beginning and 81.1 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 579.02 ms. Allocated memory is still 115.3 MB. Free memory was 81.1 MB in the beginning and 69.4 MB in the end (delta: 11.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 21.26 ms. Allocated memory is still 115.3 MB. Free memory was 69.4 MB in the beginning and 68.4 MB in the end (delta: 922.6 kB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:27:14,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:27:17,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:27:17,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:27:17,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:27:17,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:27:17,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:27:17,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:27:17,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:27:17,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:27:17,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:27:17,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:27:17,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:27:17,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:27:17,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:27:17,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:27:17,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:27:17,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:27:17,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:27:17,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:27:17,499 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:27:17,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:27:17,503 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:27:17,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:27:17,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:27:17,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:27:17,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:27:17,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:27:17,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:27:17,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:27:17,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:27:17,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:27:17,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:27:17,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:27:17,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:27:17,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:27:17,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:27:17,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:27:17,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:27:17,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:27:17,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:27:17,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:27:17,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 04:27:17,592 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:27:17,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:27:17,594 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:27:17,594 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:27:17,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:27:17,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:27:17,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:27:17,596 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 04:27:17,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 04:27:17,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:27:17,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:27:17,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:27:17,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:27:17,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:27:17,599 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:27:17,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:27:17,599 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 04:27:17,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:27:17,600 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:27:17,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:27:17,600 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:27:17,600 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:27:17,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:27:17,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:27:17,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:27:17,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:27:17,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:27:17,602 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:27:17,602 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:27:17,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:27:17,602 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:27:17,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:27:17,603 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_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1e06c2475844e8210b964f0d0bcd0ae869bce55dd577774b29bb0530fb73ad2 [2021-10-29 04:27:18,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:27:18,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:27:18,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:27:18,054 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:27:18,055 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:27:18,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2021-10-29 04:27:18,146 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/c5ea4dc81/e0b84dbc26414a90829f6c91258bb92e/FLAG5299adc39 [2021-10-29 04:27:18,932 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:27:18,934 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2021-10-29 04:27:18,953 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/c5ea4dc81/e0b84dbc26414a90829f6c91258bb92e/FLAG5299adc39 [2021-10-29 04:27:19,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/data/c5ea4dc81/e0b84dbc26414a90829f6c91258bb92e [2021-10-29 04:27:19,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:27:19,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:27:19,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:27:19,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:27:19,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:27:19,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb1b370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19, skipping insertion in model container [2021-10-29 04:27:19,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:27:19,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:27:19,365 WARN L228 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_2616aa09-e93e-4156-9166-2c32e35bb897/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[841,854] [2021-10-29 04:27:19,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:27:19,661 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:27:19,681 WARN L228 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_2616aa09-e93e-4156-9166-2c32e35bb897/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[841,854] [2021-10-29 04:27:19,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:27:19,828 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:27:19,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19 WrapperNode [2021-10-29 04:27:19,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:27:19,831 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:27:19,831 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:27:19,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:27:19,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,877 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:27:19,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:27:19,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:27:19,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:27:19,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:27:19,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:27:19,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:27:19,964 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:27:19,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:27:19" (1/1) ... [2021-10-29 04:27:19,976 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:27:20,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:27:20,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:27:20,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:27:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 04:27:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-10-29 04:27:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:27:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-10-29 04:27:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-10-29 04:27:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:27:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 04:27:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:27:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:27:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:27:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:27:20,071 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-29 04:27:20,628 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:27:20,629 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-10-29 04:27:20,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:27:20 BoogieIcfgContainer [2021-10-29 04:27:20,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:27:20,634 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:27:20,634 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:27:20,647 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:27:20,647 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:27:20" (1/1) ... [2021-10-29 04:27:20,649 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:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:363) 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) [2021-10-29 04:27:20,659 INFO L168 Benchmark]: Toolchain (without parser) took 1522.20 ms. Allocated memory was 62.9 MB in the beginning and 79.7 MB in the end (delta: 16.8 MB). Free memory was 40.5 MB in the beginning and 55.4 MB in the end (delta: -14.8 MB). Peak memory consumption was 1.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:20,661 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:27:20,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.32 ms. Allocated memory is still 62.9 MB. Free memory was 40.4 MB in the beginning and 36.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:20,663 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.91 ms. Allocated memory is still 62.9 MB. Free memory was 36.2 MB in the beginning and 34.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:20,664 INFO L168 Benchmark]: Boogie Preprocessor took 52.54 ms. Allocated memory is still 62.9 MB. Free memory was 34.2 MB in the beginning and 32.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:20,666 INFO L168 Benchmark]: RCFGBuilder took 668.82 ms. Allocated memory was 62.9 MB in the beginning and 79.7 MB in the end (delta: 16.8 MB). Free memory was 32.6 MB in the beginning and 56.5 MB in the end (delta: -23.9 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:27:20,667 INFO L168 Benchmark]: CodeCheck took 20.56 ms. Allocated memory is still 79.7 MB. Free memory was 56.1 MB in the beginning and 55.4 MB in the end (delta: 752.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:27:20,679 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:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 694.32 ms. Allocated memory is still 62.9 MB. Free memory was 40.4 MB in the beginning and 36.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 78.91 ms. Allocated memory is still 62.9 MB. Free memory was 36.2 MB in the beginning and 34.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 52.54 ms. Allocated memory is still 62.9 MB. Free memory was 34.2 MB in the beginning and 32.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 668.82 ms. Allocated memory was 62.9 MB in the beginning and 79.7 MB in the end (delta: 16.8 MB). Free memory was 32.6 MB in the beginning and 56.5 MB in the end (delta: -23.9 MB). Peak memory consumption was 12.7 MB. Max. memory is 16.1 GB. * CodeCheck took 20.56 ms. Allocated memory is still 79.7 MB. Free memory was 56.1 MB in the beginning and 55.4 MB in the end (delta: 752.3 kB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:27:20,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2616aa09-e93e-4156-9166-2c32e35bb897/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...