./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- 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-b5237d8 [2022-11-21 23:34:07,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:34:07,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:34:07,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:34:07,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:34:07,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:34:07,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:34:07,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:34:07,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:34:07,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:34:07,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:34:07,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:34:07,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:34:07,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:34:07,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:34:07,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:34:07,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:34:07,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:34:07,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:34:07,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:34:07,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:34:07,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:34:07,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:34:07,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:34:07,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:34:07,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:34:07,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:34:07,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:34:07,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:34:07,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:34:07,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:34:07,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:34:07,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:34:07,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:34:07,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:34:07,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:34:07,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:34:07,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:34:07,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:34:07,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:34:07,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:34:07,989 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:34:08,030 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:34:08,031 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:34:08,033 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:34:08,033 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:34:08,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:34:08,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:34:08,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:34:08,035 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:34:08,035 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:34:08,035 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:34:08,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:34:08,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:34:08,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:34:08,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:34:08,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:34:08,038 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:34:08,038 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:34:08,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:34:08,039 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:34:08,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:34:08,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:34:08,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:34:08,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:34:08,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:34:08,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:34:08,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:34:08,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:34:08,041 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:34:08,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:34:08,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:34:08,042 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-11-21 23:34:08,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:34:08,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:34:08,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:34:08,435 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:34:08,436 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:34:08,437 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-11-21 23:34:11,454 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:34:11,734 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:34:11,734 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-11-21 23:34:11,748 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data/3aaed71bd/98428e9f002b4493948de4fceb323670/FLAG9024099fd [2022-11-21 23:34:11,763 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data/3aaed71bd/98428e9f002b4493948de4fceb323670 [2022-11-21 23:34:11,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:34:11,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:34:11,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:34:11,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:34:11,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:34:11,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:34:11" (1/1) ... [2022-11-21 23:34:11,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef4100 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:11, skipping insertion in model container [2022-11-21 23:34:11,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:34:11" (1/1) ... [2022-11-21 23:34:11,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:34:11,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:34:12,036 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-11-21 23:34:12,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:34:12,242 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:34:12,259 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-11-21 23:34:12,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:34:12,352 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:34:12,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12 WrapperNode [2022-11-21 23:34:12,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:34:12,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:34:12,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:34:12,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:34:12,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,396 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,413 INFO L138 Inliner]: procedures = 162, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2022-11-21 23:34:12,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:34:12,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:34:12,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:34:12,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:34:12,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,457 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:34:12,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:34:12,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:34:12,461 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:34:12,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:34:12,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:34:12,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:34:12,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:34:12,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:34:12,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:34:12,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:34:12,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:34:12,546 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 23:34:12,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:34:12,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:34:12,547 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-21 23:34:12,547 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-21 23:34:12,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:34:12,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:34:12,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:34:12,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:34:12,549 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 23:34:12,671 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:34:12,674 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:34:12,835 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:34:12,842 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:34:12,843 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:34:12,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:34:12 BoogieIcfgContainer [2022-11-21 23:34:12,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:34:12,846 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:34:12,846 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:34:12,870 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:34:12,870 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:34:12" (1/1) ... [2022-11-21 23:34:12,871 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:34:12,875 INFO L158 Benchmark]: Toolchain (without parser) took 1099.49ms. Allocated memory is still 146.8MB. Free memory was 102.7MB in the beginning and 87.8MB in the end (delta: 14.9MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2022-11-21 23:34:12,875 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 107.0MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:34:12,876 INFO L158 Benchmark]: CACSL2BoogieTranslator took 577.03ms. Allocated memory is still 146.8MB. Free memory was 102.7MB in the beginning and 105.2MB in the end (delta: -2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:34:12,877 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.33ms. Allocated memory is still 146.8MB. Free memory was 105.2MB in the beginning and 103.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:34:12,877 INFO L158 Benchmark]: Boogie Preprocessor took 45.73ms. Allocated memory is still 146.8MB. Free memory was 103.1MB in the beginning and 102.2MB in the end (delta: 938.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:34:12,878 INFO L158 Benchmark]: RCFGBuilder took 384.04ms. Allocated memory is still 146.8MB. Free memory was 102.2MB in the beginning and 89.0MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:34:12,878 INFO L158 Benchmark]: CodeCheck took 27.63ms. Allocated memory is still 146.8MB. Free memory was 89.0MB in the beginning and 87.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:34:12,882 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 0.24ms. Allocated memory is still 107.0MB. Free memory is still 76.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 577.03ms. Allocated memory is still 146.8MB. Free memory was 102.7MB in the beginning and 105.2MB in the end (delta: -2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.33ms. Allocated memory is still 146.8MB. Free memory was 105.2MB in the beginning and 103.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.73ms. Allocated memory is still 146.8MB. Free memory was 103.1MB in the beginning and 102.2MB in the end (delta: 938.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 384.04ms. Allocated memory is still 146.8MB. Free memory was 102.2MB in the beginning and 89.0MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 27.63ms. Allocated memory is still 146.8MB. Free memory was 89.0MB in the beginning and 87.8MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:34:12,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 --- 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-b5237d8 [2022-11-21 23:34:15,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:34:15,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:34:15,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:34:15,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:34:15,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:34:15,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:34:15,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:34:15,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:34:15,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:34:15,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:34:15,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:34:15,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:34:15,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:34:15,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:34:15,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:34:15,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:34:15,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:34:15,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:34:15,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:34:15,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:34:15,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:34:15,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:34:15,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:34:15,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:34:15,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:34:15,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:34:15,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:34:15,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:34:15,517 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:34:15,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:34:15,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:34:15,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:34:15,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:34:15,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:34:15,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:34:15,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:34:15,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:34:15,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:34:15,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:34:15,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:34:15,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:34:15,571 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:34:15,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:34:15,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:34:15,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:34:15,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:34:15,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:34:15,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:34:15,575 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:34:15,575 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:34:15,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:34:15,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:34:15,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:34:15,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:34:15,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:34:15,578 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:34:15,578 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:34:15,579 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:34:15,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:34:15,579 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:34:15,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:34:15,580 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:34:15,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:34:15,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:34:15,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:34:15,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:34:15,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:34:15,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:34:15,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:34:15,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:34:15,583 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:34:15,583 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:34:15,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:34:15,584 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:34:15,584 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:34:15,584 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c983783f5358911c3fbbb6a10a3bc1f70631f1803357161b1c0bc876f490a9b5 [2022-11-21 23:34:15,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:34:15,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:34:16,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:34:16,004 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:34:16,006 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:34:16,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-11-21 23:34:18,981 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:34:19,232 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:34:19,233 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i [2022-11-21 23:34:19,244 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data/6b6158fd0/bb1bd0cdf1424fc19f90a712d8bb1fd7/FLAG4631ccf10 [2022-11-21 23:34:19,280 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/data/6b6158fd0/bb1bd0cdf1424fc19f90a712d8bb1fd7 [2022-11-21 23:34:19,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:34:19,288 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:34:19,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:34:19,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:34:19,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:34:19,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2630ddea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19, skipping insertion in model container [2022-11-21 23:34:19,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:34:19,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:34:19,536 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-11-21 23:34:19,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:34:19,771 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:34:19,791 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_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/sv-benchmarks/c/goblint-regression/13-privatized_19-publish-precision_true.i[1094,1107] [2022-11-21 23:34:19,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:34:19,856 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:34:19,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19 WrapperNode [2022-11-21 23:34:19,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:34:19,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:34:19,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:34:19,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:34:19,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,912 INFO L138 Inliner]: procedures = 166, calls = 30, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2022-11-21 23:34:19,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:34:19,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:34:19,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:34:19,914 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:34:19,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,935 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,939 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:34:19,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:34:19,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:34:19,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:34:19,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:34:19" (1/1) ... [2022-11-21 23:34:19,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:34:19,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:34:19,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:34:19,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:34:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 23:34:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:34:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:34:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-21 23:34:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:34:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:34:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-11-21 23:34:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-11-21 23:34:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:34:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 23:34:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:34:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:34:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:34:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:34:20,025 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 23:34:20,163 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:34:20,165 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:34:20,372 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:34:20,378 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:34:20,378 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:34:20,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:34:20 BoogieIcfgContainer [2022-11-21 23:34:20,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:34:20,391 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:34:20,391 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:34:20,416 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:34:20,417 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:34:20" (1/1) ... [2022-11-21 23:34:20,418 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:34:20,421 INFO L158 Benchmark]: Toolchain (without parser) took 1132.84ms. Allocated memory is still 86.0MB. Free memory was 66.7MB in the beginning and 52.3MB in the end (delta: 14.5MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2022-11-21 23:34:20,422 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory is still 63.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:34:20,422 INFO L158 Benchmark]: CACSL2BoogieTranslator took 563.14ms. Allocated memory is still 86.0MB. Free memory was 66.5MB in the beginning and 46.6MB in the end (delta: 20.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-21 23:34:20,423 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.68ms. Allocated memory is still 86.0MB. Free memory was 46.6MB in the beginning and 44.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:34:20,423 INFO L158 Benchmark]: Boogie Preprocessor took 30.18ms. Allocated memory is still 86.0MB. Free memory was 44.4MB in the beginning and 42.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:34:20,424 INFO L158 Benchmark]: RCFGBuilder took 446.10ms. Allocated memory is still 86.0MB. Free memory was 42.7MB in the beginning and 53.3MB in the end (delta: -10.6MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-21 23:34:20,425 INFO L158 Benchmark]: CodeCheck took 28.67ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 52.3MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:34:20,428 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 0.30ms. Allocated memory is still 86.0MB. Free memory is still 63.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 563.14ms. Allocated memory is still 86.0MB. Free memory was 66.5MB in the beginning and 46.6MB in the end (delta: 20.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.68ms. Allocated memory is still 86.0MB. Free memory was 46.6MB in the beginning and 44.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.18ms. Allocated memory is still 86.0MB. Free memory was 44.4MB in the beginning and 42.7MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 446.10ms. Allocated memory is still 86.0MB. Free memory was 42.7MB in the beginning and 53.3MB in the end (delta: -10.6MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * CodeCheck took 28.67ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 52.3MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:34:20,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11aeed9-afb3-415a-a3a5-4ab1d88d54e7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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