./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/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_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/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_8871c3d4-79e3-4949-a66f-f104022806f0/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 206329ef329d64f7988adf458616b48a8b2bd496b77406b1382ed58ed18734a7 --- 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 19:05:09,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:05:09,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:05:09,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:05:09,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:05:09,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:05:09,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:05:09,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:05:09,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:05:09,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:05:09,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:05:09,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:05:09,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:05:09,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:05:09,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:05:09,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:05:09,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:05:09,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:05:09,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:05:09,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:05:09,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:05:09,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:05:09,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:05:09,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:05:09,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:05:09,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:05:09,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:05:09,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:05:09,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:05:09,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:05:09,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:05:09,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:05:09,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:05:09,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:05:09,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:05:09,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:05:09,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:05:09,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:05:09,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:05:09,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:05:09,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:05:09,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2022-12-14 19:05:09,545 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:05:09,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:05:09,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:05:09,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:05:09,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:05:09,548 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:05:09,548 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:05:09,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:05:09,548 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:05:09,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:05:09,548 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 19:05:09,549 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 19:05:09,549 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 19:05:09,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:05:09,549 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:05:09,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:05:09,550 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:05:09,550 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:05:09,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:05:09,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:05:09,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:05:09,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:05:09,550 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:05:09,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:05:09,551 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_8871c3d4-79e3-4949-a66f-f104022806f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 206329ef329d64f7988adf458616b48a8b2bd496b77406b1382ed58ed18734a7 [2022-12-14 19:05:09,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:05:09,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:05:09,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:05:09,765 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:05:09,765 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:05:09,766 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2022-12-14 19:05:12,358 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:05:12,509 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:05:12,509 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2022-12-14 19:05:12,517 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data/a1082b073/dbae566bb504478985c4afa535a1d5fc/FLAG3de17f886 [2022-12-14 19:05:12,528 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data/a1082b073/dbae566bb504478985c4afa535a1d5fc [2022-12-14 19:05:12,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:05:12,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:05:12,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:05:12,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:05:12,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:05:12,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6558d5e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12, skipping insertion in model container [2022-12-14 19:05:12,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:05:12,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:05:12,688 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_8871c3d4-79e3-4949-a66f-f104022806f0/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[1103,1116] [2022-12-14 19:05:12,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:05:12,790 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:05:12,799 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_8871c3d4-79e3-4949-a66f-f104022806f0/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[1103,1116] [2022-12-14 19:05:12,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:05:12,839 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:05:12,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12 WrapperNode [2022-12-14 19:05:12,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:05:12,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:05:12,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:05:12,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:05:12,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,870 INFO L138 Inliner]: procedures = 162, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2022-12-14 19:05:12,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:05:12,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:05:12,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:05:12,872 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:05:12,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,885 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,888 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:05:12,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:05:12,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:05:12,889 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:05:12,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:12" (1/1) ... [2022-12-14 19:05:12,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:05:12,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:05:12,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:05:12,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:05:12,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:05:12,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:05:12,959 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 19:05:12,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:05:12,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:05:12,960 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 19:05:12,960 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 19:05:12,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:05:12,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:05:12,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:05:12,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:05:12,962 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 19:05:13,071 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:05:13,073 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:05:13,210 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:05:13,216 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:05:13,217 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:05:13,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:05:13 BoogieIcfgContainer [2022-12-14 19:05:13,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:05:13,220 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:05:13,220 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:05:13,228 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:05:13,228 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:05:13" (1/1) ... [2022-12-14 19:05:13,229 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 19:05:13,232 INFO L158 Benchmark]: Toolchain (without parser) took 700.53ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 75.8MB in the beginning and 127.0MB in the end (delta: -51.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:05:13,232 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:05:13,233 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.41ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 56.6MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:05:13,233 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.43ms. Allocated memory is still 117.4MB. Free memory was 56.6MB in the beginning and 54.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:05:13,233 INFO L158 Benchmark]: Boogie Preprocessor took 16.47ms. Allocated memory is still 117.4MB. Free memory was 54.7MB in the beginning and 53.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:05:13,234 INFO L158 Benchmark]: RCFGBuilder took 330.66ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 53.3MB in the beginning and 128.6MB in the end (delta: -75.3MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-12-14 19:05:13,234 INFO L158 Benchmark]: CodeCheck took 10.95ms. Allocated memory is still 165.7MB. Free memory was 128.6MB in the beginning and 127.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:05:13,236 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 0.13ms. Allocated memory is still 117.4MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.41ms. Allocated memory is still 117.4MB. Free memory was 75.6MB in the beginning and 56.6MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.43ms. Allocated memory is still 117.4MB. Free memory was 56.6MB in the beginning and 54.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.47ms. Allocated memory is still 117.4MB. Free memory was 54.7MB in the beginning and 53.3MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 330.66ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 53.3MB in the beginning and 128.6MB in the end (delta: -75.3MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * CodeCheck took 10.95ms. Allocated memory is still 165.7MB. Free memory was 128.6MB in the beginning and 127.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:05:13,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/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_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/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_8871c3d4-79e3-4949-a66f-f104022806f0/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 206329ef329d64f7988adf458616b48a8b2bd496b77406b1382ed58ed18734a7 --- 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 19:05:14,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:05:14,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:05:14,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:05:14,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:05:14,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:05:14,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:05:14,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:05:14,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:05:14,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:05:14,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:05:14,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:05:14,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:05:14,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:05:14,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:05:14,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:05:14,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:05:14,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:05:14,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:05:14,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:05:14,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:05:14,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:05:14,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:05:14,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:05:14,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:05:14,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:05:14,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:05:14,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:05:14,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:05:14,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:05:14,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:05:14,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:05:14,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:05:14,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:05:14,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:05:14,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:05:14,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:05:14,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:05:14,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:05:14,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:05:14,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:05:14,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2022-12-14 19:05:15,013 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:05:15,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:05:15,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:05:15,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:05:15,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:05:15,015 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:05:15,015 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:05:15,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:05:15,015 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:05:15,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:05:15,016 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:05:15,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:05:15,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:05:15,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:05:15,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:05:15,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:05:15,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:05:15,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:05:15,018 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:05:15,018 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:05:15,018 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:05:15,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:05:15,018 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_8871c3d4-79e3-4949-a66f-f104022806f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 206329ef329d64f7988adf458616b48a8b2bd496b77406b1382ed58ed18734a7 [2022-12-14 19:05:15,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:05:15,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:05:15,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:05:15,247 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:05:15,248 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:05:15,249 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2022-12-14 19:05:17,875 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:05:18,077 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:05:18,077 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i [2022-12-14 19:05:18,090 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data/088254def/a6925a335d8b41798c1440caf5b49464/FLAG1795e5c60 [2022-12-14 19:05:18,102 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/data/088254def/a6925a335d8b41798c1440caf5b49464 [2022-12-14 19:05:18,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:05:18,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:05:18,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:05:18,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:05:18,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:05:18,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d767bb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18, skipping insertion in model container [2022-12-14 19:05:18,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:05:18,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:05:18,246 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_8871c3d4-79e3-4949-a66f-f104022806f0/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[1103,1116] [2022-12-14 19:05:18,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:05:18,352 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:05:18,361 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_8871c3d4-79e3-4949-a66f-f104022806f0/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_unknown_2_neg.i[1103,1116] [2022-12-14 19:05:18,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:05:18,429 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:05:18,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18 WrapperNode [2022-12-14 19:05:18,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:05:18,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:05:18,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:05:18,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:05:18,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,459 INFO L138 Inliner]: procedures = 166, calls = 29, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2022-12-14 19:05:18,459 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:05:18,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:05:18,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:05:18,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:05:18,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,475 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:05:18,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:05:18,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:05:18,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:05:18,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:05:18,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:05:18,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:05:18,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:05:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:05:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 19:05:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:05:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:05:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-14 19:05:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-14 19:05:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:05:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:05:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:05:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 19:05:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:05:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:05:18,540 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 19:05:18,640 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:05:18,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:05:18,806 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:05:18,812 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:05:18,812 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:05:18,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:05:18 BoogieIcfgContainer [2022-12-14 19:05:18,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:05:18,815 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:05:18,815 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:05:18,825 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:05:18,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:05:18" (1/1) ... [2022-12-14 19:05:18,826 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 19:05:18,830 INFO L158 Benchmark]: Toolchain (without parser) took 723.81ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 45.9MB in the beginning and 55.4MB in the end (delta: -9.4MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2022-12-14 19:05:18,831 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:05:18,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 322.71ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 42.6MB in the end (delta: 3.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 19:05:18,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.37ms. Allocated memory is still 69.2MB. Free memory was 42.5MB in the beginning and 40.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:05:18,832 INFO L158 Benchmark]: Boogie Preprocessor took 18.02ms. Allocated memory is still 69.2MB. Free memory was 40.5MB in the beginning and 38.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:05:18,833 INFO L158 Benchmark]: RCFGBuilder took 336.50ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.8MB in the beginning and 56.2MB in the end (delta: -17.4MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-12-14 19:05:18,834 INFO L158 Benchmark]: CodeCheck took 13.27ms. Allocated memory is still 83.9MB. Free memory was 56.2MB in the beginning and 55.4MB in the end (delta: 870.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:05:18,836 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 0.14ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 322.71ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 42.6MB in the end (delta: 3.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.37ms. Allocated memory is still 69.2MB. Free memory was 42.5MB in the beginning and 40.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.02ms. Allocated memory is still 69.2MB. Free memory was 40.5MB in the beginning and 38.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 336.50ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 38.8MB in the beginning and 56.2MB in the end (delta: -17.4MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * CodeCheck took 13.27ms. Allocated memory is still 83.9MB. Free memory was 56.2MB in the beginning and 55.4MB in the end (delta: 870.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:05:18,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8871c3d4-79e3-4949-a66f-f104022806f0/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