./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/config/KojakMemDerefMemtrack.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_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:56:33,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:56:33,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:56:33,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:56:33,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:56:33,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:56:33,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:56:33,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:56:33,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:56:33,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:56:33,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:56:33,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:56:33,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:56:33,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:56:33,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:56:33,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:56:33,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:56:33,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:56:33,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:56:33,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:56:33,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:56:33,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:56:33,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:56:33,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:56:33,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:56:33,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:56:33,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:56:33,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:56:33,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:56:33,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:56:33,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:56:33,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:56:33,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:56:33,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:56:33,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:56:33,710 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:56:33,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:56:33,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:56:33,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:56:33,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:56:33,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:56:33,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-11-20 17:56:33,757 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:56:33,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:56:33,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:56:33,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:56:33,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:56:33,759 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:56:33,759 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:56:33,759 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:56:33,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:56:33,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:56:33,760 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 17:56:33,760 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 17:56:33,760 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 17:56:33,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:56:33,761 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:56:33,761 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:56:33,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:56:33,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:56:33,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:56:33,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:33,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:56:33,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:56:33,763 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:56:33,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:56:33,763 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_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-11-20 17:56:34,063 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:56:34,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:56:34,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:56:34,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:56:34,104 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:56:34,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-11-20 17:56:37,231 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:56:37,542 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:56:37,555 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-11-20 17:56:37,568 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data/183166070/16b9bd675c7044328b7f6fe07f6ca2a4/FLAG1a70f42cb [2022-11-20 17:56:37,581 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data/183166070/16b9bd675c7044328b7f6fe07f6ca2a4 [2022-11-20 17:56:37,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:56:37,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:56:37,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:37,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:56:37,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:56:37,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:37" (1/1) ... [2022-11-20 17:56:37,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6adf0846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:37, skipping insertion in model container [2022-11-20 17:56:37,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:37" (1/1) ... [2022-11-20 17:56:37,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:56:37,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:37,818 WARN L237 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_47afcb1e-31b9-4244-b642-392787204d8a/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-11-20 17:56:37,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:38,005 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:56:38,021 WARN L237 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_47afcb1e-31b9-4244-b642-392787204d8a/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-11-20 17:56:38,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:38,123 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:56:38,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38 WrapperNode [2022-11-20 17:56:38,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:38,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:38,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:56:38,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:56:38,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,203 INFO L138 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 75 [2022-11-20 17:56:38,204 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:38,206 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:56:38,206 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:56:38,207 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:56:38,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,242 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,243 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:56:38,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:56:38,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:56:38,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:56:38,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:38,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:56:38,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:56:38,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:56:38,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:56:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:56:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-20 17:56:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:56:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:56:38,323 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-20 17:56:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-20 17:56:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:56:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:56:38,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:56:38,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:56:38,326 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 17:56:38,457 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:56:38,459 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:56:38,722 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:56:38,729 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:56:38,742 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:56:38,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:38 BoogieIcfgContainer [2022-11-20 17:56:38,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:56:38,748 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:56:38,748 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:56:38,760 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:56:38,761 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:38" (1/1) ... [2022-11-20 17:56:38,761 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) [2022-11-20 17:56:38,770 INFO L158 Benchmark]: Toolchain (without parser) took 1183.62ms. Allocated memory is still 153.1MB. Free memory was 119.2MB in the beginning and 81.5MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 17:56:38,771 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory was 87.0MB in the beginning and 87.0MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:38,772 INFO L158 Benchmark]: CACSL2BoogieTranslator took 538.23ms. Allocated memory is still 153.1MB. Free memory was 119.2MB in the beginning and 100.5MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 17:56:38,773 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.44ms. Allocated memory is still 153.1MB. Free memory was 100.5MB in the beginning and 98.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:56:38,774 INFO L158 Benchmark]: Boogie Preprocessor took 40.90ms. Allocated memory is still 153.1MB. Free memory was 98.4MB in the beginning and 96.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:56:38,775 INFO L158 Benchmark]: RCFGBuilder took 497.31ms. Allocated memory is still 153.1MB. Free memory was 96.3MB in the beginning and 82.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 17:56:38,776 INFO L158 Benchmark]: CodeCheck took 20.39ms. Allocated memory is still 153.1MB. Free memory was 82.3MB in the beginning and 81.5MB in the end (delta: 834.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:38,787 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 0.18ms. Allocated memory is still 119.5MB. Free memory was 87.0MB in the beginning and 87.0MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 538.23ms. Allocated memory is still 153.1MB. Free memory was 119.2MB in the beginning and 100.5MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.44ms. Allocated memory is still 153.1MB. Free memory was 100.5MB in the beginning and 98.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.90ms. Allocated memory is still 153.1MB. Free memory was 98.4MB in the beginning and 96.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 497.31ms. Allocated memory is still 153.1MB. Free memory was 96.3MB in the beginning and 82.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 20.39ms. Allocated memory is still 153.1MB. Free memory was 82.3MB in the beginning and 81.5MB in the end (delta: 834.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:56:38,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/config/KojakMemDerefMemtrack.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_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:56:41,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:56:41,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:56:41,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:56:41,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:56:41,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:56:41,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:56:41,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:56:41,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:56:41,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:56:41,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:56:41,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:56:41,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:56:41,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:56:41,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:56:41,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:56:41,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:56:41,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:56:41,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:56:41,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:56:41,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:56:41,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:56:41,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:56:41,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:56:41,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:56:41,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:56:41,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:56:41,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:56:41,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:56:41,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:56:41,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:56:41,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:56:41,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:56:41,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:56:41,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:56:41,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:56:41,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:56:41,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:56:41,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:56:41,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:56:41,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:56:41,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-11-20 17:56:41,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:56:41,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:56:41,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:56:41,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:56:41,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:56:41,514 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:56:41,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:56:41,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:56:41,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:56:41,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:56:41,516 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 17:56:41,516 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 17:56:41,517 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 17:56:41,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:56:41,517 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:56:41,517 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:56:41,518 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:56:41,518 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:56:41,518 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:56:41,518 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:56:41,518 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:56:41,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:56:41,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:41,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:56:41,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:56:41,520 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:56:41,520 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:56:41,520 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:56:41,520 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:56:41,521 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_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2022-11-20 17:56:41,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:56:41,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:56:41,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:56:41,966 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:56:41,967 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:56:41,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-11-20 17:56:45,093 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:56:45,400 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:56:45,410 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2022-11-20 17:56:45,436 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data/d68197ebf/7c1f9a23c0874f06a2f333bbc5fccf5e/FLAG6e7bcea43 [2022-11-20 17:56:45,455 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/data/d68197ebf/7c1f9a23c0874f06a2f333bbc5fccf5e [2022-11-20 17:56:45,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:56:45,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:56:45,463 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:45,463 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:56:45,466 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:56:45,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:45" (1/1) ... [2022-11-20 17:56:45,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3529ee77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:45, skipping insertion in model container [2022-11-20 17:56:45,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:45" (1/1) ... [2022-11-20 17:56:45,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:56:45,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:45,692 WARN L237 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_47afcb1e-31b9-4244-b642-392787204d8a/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-11-20 17:56:45,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:45,914 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:56:45,929 WARN L237 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_47afcb1e-31b9-4244-b642-392787204d8a/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2022-11-20 17:56:45,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:46,029 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:56:46,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46 WrapperNode [2022-11-20 17:56:46,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:46,037 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:46,038 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:56:46,038 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:56:46,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,107 INFO L138 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 76 [2022-11-20 17:56:46,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:46,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:56:46,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:56:46,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:56:46,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,137 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,156 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:56:46,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:56:46,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:56:46,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:56:46,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:46,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:56:46,208 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:56:46,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:56:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:56:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-20 17:56:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:56:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:56:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-20 17:56:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-20 17:56:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:56:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:56:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:56:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:56:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:56:46,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:56:46,260 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 17:56:46,483 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:56:46,485 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:56:46,861 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:56:46,874 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:56:46,876 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:56:46,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:46 BoogieIcfgContainer [2022-11-20 17:56:46,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:56:46,880 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:56:46,881 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:56:46,892 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:56:46,892 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,893 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) [2022-11-20 17:56:46,900 INFO L158 Benchmark]: Toolchain (without parser) took 1439.75ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 42.2MB in the beginning and 62.3MB in the end (delta: -20.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:46,900 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 48.4MB in the beginning and 48.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:46,901 INFO L158 Benchmark]: CACSL2BoogieTranslator took 573.51ms. Allocated memory is still 71.3MB. Free memory was 42.0MB in the beginning and 44.2MB in the end (delta: -2.3MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2022-11-20 17:56:46,902 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.94ms. Allocated memory is still 71.3MB. Free memory was 44.2MB in the beginning and 42.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 17:56:46,903 INFO L158 Benchmark]: Boogie Preprocessor took 62.37ms. Allocated memory is still 71.3MB. Free memory was 42.1MB in the beginning and 40.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:46,904 INFO L158 Benchmark]: RCFGBuilder took 708.01ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 40.4MB in the beginning and 63.3MB in the end (delta: -22.9MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2022-11-20 17:56:46,905 INFO L158 Benchmark]: CodeCheck took 17.42ms. Allocated memory is still 88.1MB. Free memory was 63.3MB in the beginning and 62.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:46,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 48.4MB in the beginning and 48.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 573.51ms. Allocated memory is still 71.3MB. Free memory was 42.0MB in the beginning and 44.2MB in the end (delta: -2.3MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.94ms. Allocated memory is still 71.3MB. Free memory was 44.2MB in the beginning and 42.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.37ms. Allocated memory is still 71.3MB. Free memory was 42.1MB in the beginning and 40.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 708.01ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 40.4MB in the beginning and 63.3MB in the end (delta: -22.9MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * CodeCheck took 17.42ms. Allocated memory is still 88.1MB. Free memory was 63.3MB in the beginning and 62.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:56:46,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47afcb1e-31b9-4244-b642-392787204d8a/bin/ukojak-pZX7IvK2PQ/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