./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4 --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 811283da42f041f661ad39ef0db24fe32e892a6fe6ea5c83dd87a01de44d8628 --- 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-2329fc7 [2022-12-14 20:02:13,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:02:13,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:02:13,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:02:13,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:02:13,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:02:13,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:02:13,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:02:13,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:02:13,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:02:13,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:02:13,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:02:13,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:02:13,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:02:13,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:02:13,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:02:13,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:02:13,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:02:13,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:02:13,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:02:13,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:02:13,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:02:13,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:02:13,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:02:13,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:02:13,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:02:13,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:02:13,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:02:13,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:02:13,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:02:13,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:02:13,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:02:13,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:02:13,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:02:13,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:02:13,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:02:13,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:02:13,868 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:02:13,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:02:13,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:02:13,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:02:13,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-12-14 20:02:13,892 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:02:13,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:02:13,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:02:13,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:02:13,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:02:13,894 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:02:13,894 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:02:13,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:02:13,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:02:13,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:02:13,895 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 20:02:13,895 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 20:02:13,895 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 20:02:13,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:02:13,896 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:02:13,896 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:02:13,896 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:02:13,896 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:02:13,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:02:13,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:13,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:02:13,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:02:13,897 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:02:13,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:02:13,898 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811283da42f041f661ad39ef0db24fe32e892a6fe6ea5c83dd87a01de44d8628 [2022-12-14 20:02:14,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:02:14,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:02:14,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:02:14,099 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:02:14,099 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:02:14,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2022-12-14 20:02:16,664 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:02:16,845 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:02:16,845 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2022-12-14 20:02:16,856 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data/27286120a/5a44e7abc6d64773b0941c9e86bca002/FLAG73c5fa86d [2022-12-14 20:02:16,869 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data/27286120a/5a44e7abc6d64773b0941c9e86bca002 [2022-12-14 20:02:16,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:02:16,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:02:16,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:16,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:02:16,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:02:16,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:16" (1/1) ... [2022-12-14 20:02:16,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77bb59da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:16, skipping insertion in model container [2022-12-14 20:02:16,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:16" (1/1) ... [2022-12-14 20:02:16,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:02:16,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:02:17,010 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[1096,1109] [2022-12-14 20:02:17,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:17,100 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:02:17,108 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[1096,1109] [2022-12-14 20:02:17,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:17,152 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:02:17,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17 WrapperNode [2022-12-14 20:02:17,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:17,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:17,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:02:17,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:02:17,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,181 INFO L138 Inliner]: procedures = 162, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 44 [2022-12-14 20:02:17,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:17,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:02:17,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:02:17,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:02:17,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,195 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,195 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,198 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:02:17,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:02:17,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:02:17,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:02:17,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:17,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:02:17,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:02:17,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:02:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:02:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 20:02:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:02:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:02:17,256 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 20:02:17,257 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 20:02:17,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:02:17,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:02:17,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:02:17,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:02:17,268 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 20:02:17,366 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:02:17,368 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:02:17,457 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:02:17,462 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:02:17,462 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:02:17,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:17 BoogieIcfgContainer [2022-12-14 20:02:17,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:02:17,464 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:02:17,464 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:02:17,471 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:02:17,472 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:17" (1/1) ... [2022-12-14 20:02:17,472 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) [2022-12-14 20:02:17,475 INFO L158 Benchmark]: Toolchain (without parser) took 601.41ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 82.3MB in the beginning and 112.8MB in the end (delta: -30.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:17,475 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 123.7MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:17,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.26ms. Allocated memory is still 123.7MB. Free memory was 82.3MB in the beginning and 63.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:02:17,476 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.22ms. Allocated memory is still 123.7MB. Free memory was 63.4MB in the beginning and 61.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:02:17,477 INFO L158 Benchmark]: Boogie Preprocessor took 16.11ms. Allocated memory is still 123.7MB. Free memory was 61.7MB in the beginning and 60.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:02:17,477 INFO L158 Benchmark]: RCFGBuilder took 265.76ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 60.0MB in the beginning and 113.7MB in the end (delta: -53.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2022-12-14 20:02:17,478 INFO L158 Benchmark]: CodeCheck took 9.44ms. Allocated memory is still 148.9MB. Free memory was 113.7MB in the beginning and 112.8MB in the end (delta: 916.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:17,480 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 0.12ms. Allocated memory is still 123.7MB. Free memory is still 67.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.26ms. Allocated memory is still 123.7MB. Free memory was 82.3MB in the beginning and 63.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.22ms. Allocated memory is still 123.7MB. Free memory was 63.4MB in the beginning and 61.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.11ms. Allocated memory is still 123.7MB. Free memory was 61.7MB in the beginning and 60.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 265.76ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 60.0MB in the beginning and 113.7MB in the end (delta: -53.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * CodeCheck took 9.44ms. Allocated memory is still 148.9MB. Free memory was 113.7MB in the beginning and 112.8MB in the end (delta: 916.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:02:17,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4 --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 811283da42f041f661ad39ef0db24fe32e892a6fe6ea5c83dd87a01de44d8628 --- 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-2329fc7 [2022-12-14 20:02:19,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:02:19,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:02:19,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:02:19,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:02:19,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:02:19,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:02:19,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:02:19,264 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:02:19,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:02:19,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:02:19,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:02:19,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:02:19,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:02:19,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:02:19,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:02:19,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:02:19,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:02:19,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:02:19,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:02:19,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:02:19,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:02:19,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:02:19,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:02:19,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:02:19,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:02:19,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:02:19,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:02:19,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:02:19,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:02:19,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:02:19,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:02:19,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:02:19,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:02:19,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:02:19,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:02:19,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:02:19,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:02:19,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:02:19,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:02:19,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:02:19,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-12-14 20:02:19,309 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:02:19,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:02:19,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:02:19,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:02:19,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:02:19,311 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:02:19,311 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:02:19,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:02:19,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:02:19,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:02:19,311 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:02:19,312 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:02:19,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:02:19,313 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:02:19,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:02:19,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:02:19,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:19,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:02:19,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:02:19,314 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:02:19,314 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:02:19,314 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:02:19,314 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:02:19,314 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811283da42f041f661ad39ef0db24fe32e892a6fe6ea5c83dd87a01de44d8628 [2022-12-14 20:02:19,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:02:19,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:02:19,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:02:19,565 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:02:19,565 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:02:19,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2022-12-14 20:02:22,056 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:02:22,273 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:02:22,274 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2022-12-14 20:02:22,285 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data/3bc1eba12/cb13dcaf033b4247a97b2347ccd5b0f7/FLAGc380536e2 [2022-12-14 20:02:22,298 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/data/3bc1eba12/cb13dcaf033b4247a97b2347ccd5b0f7 [2022-12-14 20:02:22,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:02:22,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:02:22,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:22,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:02:22,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:02:22,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359876b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22, skipping insertion in model container [2022-12-14 20:02:22,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:02:22,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:02:22,489 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[1096,1109] [2022-12-14 20:02:22,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:22,638 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:02:22,650 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_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/sv-benchmarks/c/goblint-regression/13-privatized_58-singlethreaded-lock_true.i[1096,1109] [2022-12-14 20:02:22,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:22,706 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:02:22,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22 WrapperNode [2022-12-14 20:02:22,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:22,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:22,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:02:22,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:02:22,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,743 INFO L138 Inliner]: procedures = 166, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 45 [2022-12-14 20:02:22,743 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:22,744 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:02:22,744 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:02:22,744 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:02:22,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,767 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:02:22,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:02:22,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:02:22,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:02:22,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:22" (1/1) ... [2022-12-14 20:02:22,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:22,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:02:22,805 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:02:22,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:02:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 20:02:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:02:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:02:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 20:02:22,836 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 20:02:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:02:22,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:02:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:02:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 20:02:22,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:02:22,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:02:22,838 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 20:02:22,944 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:02:22,945 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:02:23,069 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:02:23,074 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:02:23,074 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:02:23,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:23 BoogieIcfgContainer [2022-12-14 20:02:23,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:02:23,077 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:02:23,077 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:02:23,084 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:02:23,084 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:23" (1/1) ... [2022-12-14 20:02:23,085 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) [2022-12-14 20:02:23,088 INFO L158 Benchmark]: Toolchain (without parser) took 785.63ms. Allocated memory is still 94.4MB. Free memory was 71.2MB in the beginning and 58.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-12-14 20:02:23,088 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:23,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.57ms. Allocated memory is still 94.4MB. Free memory was 71.0MB in the beginning and 51.3MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:02:23,089 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.71ms. Allocated memory is still 94.4MB. Free memory was 51.3MB in the beginning and 49.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:02:23,090 INFO L158 Benchmark]: Boogie Preprocessor took 33.82ms. Allocated memory is still 94.4MB. Free memory was 49.2MB in the beginning and 72.9MB in the end (delta: -23.7MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-12-14 20:02:23,091 INFO L158 Benchmark]: RCFGBuilder took 298.12ms. Allocated memory is still 94.4MB. Free memory was 72.9MB in the beginning and 59.5MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 20:02:23,091 INFO L158 Benchmark]: CodeCheck took 9.62ms. Allocated memory is still 94.4MB. Free memory was 59.5MB in the beginning and 58.6MB in the end (delta: 828.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:02:23,094 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 0.12ms. Allocated memory is still 52.4MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.57ms. Allocated memory is still 94.4MB. Free memory was 71.0MB in the beginning and 51.3MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.71ms. Allocated memory is still 94.4MB. Free memory was 51.3MB in the beginning and 49.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.82ms. Allocated memory is still 94.4MB. Free memory was 49.2MB in the beginning and 72.9MB in the end (delta: -23.7MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. * RCFGBuilder took 298.12ms. Allocated memory is still 94.4MB. Free memory was 72.9MB in the beginning and 59.5MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 9.62ms. Allocated memory is still 94.4MB. Free memory was 59.5MB in the beginning and 58.6MB in the end (delta: 828.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:02:23,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656323c7-2bf7-4c0f-9d28-bf3566ce5a61/bin/ukojak-rkRKPMF4O4/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