./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ --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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:32,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:32,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:32,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:32,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:32,777 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:32,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:32,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:32,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:32,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:32,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:32,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:32,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:32,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:32,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:32,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:32,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:32,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:32,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:32,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:32,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:32,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:32,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:32,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:32,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:32,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:32,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:32,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:32,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:32,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:32,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:32,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:32,847 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:32,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:32,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:32,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:32,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:32,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:32,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:32,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:32,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:32,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:37:32,900 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:32,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:32,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:32,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:32,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:32,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:32,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:32,904 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:37:32,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:37:32,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:37:32,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:32,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:32,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:32,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:32,907 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:37:32,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:32,907 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:32,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:32,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:32,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:32,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:32,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:32,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:32,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:32,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:32,910 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:37:32,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:37:32,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:32,910 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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2021-11-23 00:37:33,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:33,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:33,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:33,190 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:33,191 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:33,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-23 00:37:33,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/650e6e2af/06c6f3af3a324858bca8d3597cfdf6f9/FLAGcc0523b32 [2021-11-23 00:37:33,839 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:33,841 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-23 00:37:33,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/650e6e2af/06c6f3af3a324858bca8d3597cfdf6f9/FLAGcc0523b32 [2021-11-23 00:37:34,123 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/650e6e2af/06c6f3af3a324858bca8d3597cfdf6f9 [2021-11-23 00:37:34,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:34,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:34,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:34,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:34,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:34,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c19a962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34, skipping insertion in model container [2021-11-23 00:37:34,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:34,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:34,390 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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-23 00:37:34,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:34,622 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:34,637 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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-23 00:37:34,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:34,735 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:34,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34 WrapperNode [2021-11-23 00:37:34,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:34,736 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:34,737 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:34,738 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:34,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,782 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,810 INFO L137 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2021-11-23 00:37:34,810 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:34,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:34,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:34,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:34,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:34,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:34,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:34,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:34,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:34" (1/1) ... [2021-11-23 00:37:34,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:34,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:34,901 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:34,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:37:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:37:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:37:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:37:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 00:37:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 00:37:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 00:37:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:37:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:34,961 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:37:35,136 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:35,137 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:35,321 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:35,328 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:35,329 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:37:35,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:35 BoogieIcfgContainer [2021-11-23 00:37:35,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:35,332 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:35,332 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:35,346 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:35,346 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:35" (1/1) ... [2021-11-23 00:37:35,347 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:37:35,355 INFO L158 Benchmark]: Toolchain (without parser) took 1227.22ms. Allocated memory is still 94.4MB. Free memory was 59.7MB in the beginning and 44.6MB in the end (delta: 15.1MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2021-11-23 00:37:35,356 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 94.4MB. Free memory was 63.8MB in the beginning and 63.8MB in the end (delta: 27.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:35,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 596.10ms. Allocated memory is still 94.4MB. Free memory was 59.4MB in the beginning and 60.6MB in the end (delta: -1.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:35,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.08ms. Allocated memory is still 94.4MB. Free memory was 60.6MB in the beginning and 58.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:35,358 INFO L158 Benchmark]: Boogie Preprocessor took 47.06ms. Allocated memory is still 94.4MB. Free memory was 58.8MB in the beginning and 57.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:35,359 INFO L158 Benchmark]: RCFGBuilder took 471.79ms. Allocated memory is still 94.4MB. Free memory was 57.2MB in the beginning and 45.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:35,360 INFO L158 Benchmark]: CodeCheck took 22.02ms. Allocated memory is still 94.4MB. Free memory was 45.6MB in the beginning and 44.6MB in the end (delta: 932.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:35,363 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 0.26ms. Allocated memory is still 94.4MB. Free memory was 63.8MB in the beginning and 63.8MB in the end (delta: 27.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 596.10ms. Allocated memory is still 94.4MB. Free memory was 59.4MB in the beginning and 60.6MB in the end (delta: -1.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.08ms. Allocated memory is still 94.4MB. Free memory was 60.6MB in the beginning and 58.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.06ms. Allocated memory is still 94.4MB. Free memory was 58.8MB in the beginning and 57.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 471.79ms. Allocated memory is still 94.4MB. Free memory was 57.2MB in the beginning and 45.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 22.02ms. Allocated memory is still 94.4MB. Free memory was 45.6MB in the beginning and 44.6MB in the end (delta: 932.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:37:35,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ --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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:37,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:37,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:37,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:37,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:37,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:37,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:37,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:37,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:37,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:37,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:37,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:37,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:37,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:37,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:38,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:38,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:38,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:38,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:38,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:38,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:38,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:38,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:38,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:38,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:38,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:38,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:38,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:38,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:38,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:38,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:38,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:38,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:38,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:38,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:38,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:38,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:38,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:38,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:38,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:38,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:38,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 00:37:38,094 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:38,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:38,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:38,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:38,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:38,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:38,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:38,098 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:37:38,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:37:38,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:38,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:38,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:38,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:38,100 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:37:38,100 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:37:38,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:37:38,101 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:37:38,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:38,101 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:38,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:38,102 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:38,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:38,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:38,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:38,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:38,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:38,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:38,103 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:37:38,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:37:38,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:38,104 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:37:38,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:37:38,105 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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2021-11-23 00:37:38,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:38,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:38,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:38,522 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:38,522 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:38,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-23 00:37:38,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/cca21084f/59144d13e34c44eebc95879142f5ea71/FLAG3d0609a1d [2021-11-23 00:37:39,133 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:39,133 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-23 00:37:39,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/cca21084f/59144d13e34c44eebc95879142f5ea71/FLAG3d0609a1d [2021-11-23 00:37:39,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/data/cca21084f/59144d13e34c44eebc95879142f5ea71 [2021-11-23 00:37:39,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:39,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:39,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:39,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:39,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:39,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7253de77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39, skipping insertion in model container [2021-11-23 00:37:39,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:39,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:39,804 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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-23 00:37:40,033 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:40,052 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:40,068 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_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-23 00:37:40,117 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:40,187 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:40,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40 WrapperNode [2021-11-23 00:37:40,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:40,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:40,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:40,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:40,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,261 INFO L137 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 46 [2021-11-23 00:37:40,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:40,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:40,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:40,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:40,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:40,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:40,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:40,327 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:40,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:40,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:40,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:40,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:37:40,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:37:40,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:37:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 00:37:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:40,416 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 00:37:40,417 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 00:37:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:37:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:37:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:37:40,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:40,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:40,419 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 00:37:40,565 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:40,567 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:40,726 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:40,733 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:40,733 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:37:40,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:40 BoogieIcfgContainer [2021-11-23 00:37:40,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:40,737 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:40,737 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:40,746 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:40,746 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:40" (1/1) ... [2021-11-23 00:37:40,747 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:37:40,751 INFO L158 Benchmark]: Toolchain (without parser) took 1268.01ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 31.1MB in the beginning and 45.3MB in the end (delta: -14.2MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:40,752 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:40,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 703.87ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 30.8MB in the beginning and 46.1MB in the end (delta: -15.2MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2021-11-23 00:37:40,754 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.02ms. Allocated memory is still 73.4MB. Free memory was 46.1MB in the beginning and 44.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:40,754 INFO L158 Benchmark]: Boogie Preprocessor took 61.79ms. Allocated memory is still 73.4MB. Free memory was 44.1MB in the beginning and 42.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 00:37:40,755 INFO L158 Benchmark]: RCFGBuilder took 410.43ms. Allocated memory is still 73.4MB. Free memory was 42.3MB in the beginning and 46.4MB in the end (delta: -4.0MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2021-11-23 00:37:40,756 INFO L158 Benchmark]: CodeCheck took 13.10ms. Allocated memory is still 73.4MB. Free memory was 46.4MB in the beginning and 45.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:40,760 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 0.32ms. Allocated memory is still 54.5MB. Free memory is still 35.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 703.87ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 30.8MB in the beginning and 46.1MB in the end (delta: -15.2MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.02ms. Allocated memory is still 73.4MB. Free memory was 46.1MB in the beginning and 44.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.79ms. Allocated memory is still 73.4MB. Free memory was 44.1MB in the beginning and 42.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 410.43ms. Allocated memory is still 73.4MB. Free memory was 42.3MB in the beginning and 46.4MB in the end (delta: -4.0MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * CodeCheck took 13.10ms. Allocated memory is still 73.4MB. Free memory was 46.4MB in the beginning and 45.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:37:40,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a1e1bfd-bc29-4a8a-8cfd-ec0031274c30/bin/ukojak-LBtLqBUTdQ/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