./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:09:12,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:09:12,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:09:12,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:09:12,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:09:12,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:09:12,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:09:12,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:09:12,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:09:12,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:09:12,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:09:12,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:09:12,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:09:12,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:09:12,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:09:12,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:09:12,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:09:12,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:09:12,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:09:12,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:09:12,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:09:12,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:09:12,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:09:12,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:09:12,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:09:12,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:09:12,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:09:12,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:09:12,964 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:09:12,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:09:12,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:09:12,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:09:12,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:09:12,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:09:12,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:09:12,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:09:12,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:09:12,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:09:12,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:09:12,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:09:12,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:09:12,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:09:13,004 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:09:13,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:09:13,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:09:13,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:09:13,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:09:13,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:09:13,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:09:13,007 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:09:13,007 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:09:13,007 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:09:13,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:09:13,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:09:13,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:09:13,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:09:13,008 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:09:13,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:09:13,008 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:09:13,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:09:13,009 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:09:13,009 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:09:13,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:09:13,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:09:13,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:09:13,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:09:13,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:09:13,010 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:09:13,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:09:13,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:09:13,010 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_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf [2021-11-23 01:09:13,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:09:13,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:09:13,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:09:13,308 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:09:13,310 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:09:13,311 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2021-11-23 01:09:13,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/995505d05/1e4c93438a9348e0bd2e4e60844fff51/FLAGdcf246615 [2021-11-23 01:09:13,928 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:09:13,929 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2021-11-23 01:09:13,945 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/995505d05/1e4c93438a9348e0bd2e4e60844fff51/FLAGdcf246615 [2021-11-23 01:09:14,225 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/995505d05/1e4c93438a9348e0bd2e4e60844fff51 [2021-11-23 01:09:14,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:09:14,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:09:14,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:09:14,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:09:14,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:09:14,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36594ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14, skipping insertion in model container [2021-11-23 01:09:14,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:09:14,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:09:14,503 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2021-11-23 01:09:14,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:09:14,722 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:09:14,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2021-11-23 01:09:14,794 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:09:14,831 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:09:14,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14 WrapperNode [2021-11-23 01:09:14,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:09:14,833 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:09:14,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:09:14,833 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:09:14,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,891 INFO L137 Inliner]: procedures = 162, calls = 46, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 70 [2021-11-23 01:09:14,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:09:14,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:09:14,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:09:14,892 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:09:14,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:09:14,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:09:14,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:09:14,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:09:14,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:14" (1/1) ... [2021-11-23 01:09:14,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:09:14,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:09:14,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:09:15,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:09:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:09:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:09:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:09:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:09:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 01:09:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:09:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:09:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 01:09:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 01:09:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:09:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:09:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:09:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:09:15,042 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 01:09:15,170 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:09:15,171 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:09:15,439 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:09:15,447 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:09:15,447 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:09:15,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:09:15 BoogieIcfgContainer [2021-11-23 01:09:15,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:09:15,455 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:09:15,455 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:09:15,465 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:09:15,465 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:09:15" (1/1) ... [2021-11-23 01:09:15,466 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:09:15,476 INFO L158 Benchmark]: Toolchain (without parser) took 1245.63ms. Allocated memory is still 107.0MB. Free memory was 63.4MB in the beginning and 51.0MB in the end (delta: 12.4MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2021-11-23 01:09:15,477 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:09:15,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 600.27ms. Allocated memory is still 107.0MB. Free memory was 63.1MB in the beginning and 69.4MB in the end (delta: -6.3MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2021-11-23 01:09:15,480 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.32ms. Allocated memory is still 107.0MB. Free memory was 69.4MB in the beginning and 67.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 01:09:15,481 INFO L158 Benchmark]: Boogie Preprocessor took 39.53ms. Allocated memory is still 107.0MB. Free memory was 67.3MB in the beginning and 65.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:09:15,482 INFO L158 Benchmark]: RCFGBuilder took 521.92ms. Allocated memory is still 107.0MB. Free memory was 65.9MB in the beginning and 51.8MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 01:09:15,483 INFO L158 Benchmark]: CodeCheck took 18.94ms. Allocated memory is still 107.0MB. Free memory was 51.8MB in the beginning and 51.0MB in the end (delta: 861.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:09:15,494 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 0.28ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 600.27ms. Allocated memory is still 107.0MB. Free memory was 63.1MB in the beginning and 69.4MB in the end (delta: -6.3MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.32ms. Allocated memory is still 107.0MB. Free memory was 69.4MB in the beginning and 67.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.53ms. Allocated memory is still 107.0MB. Free memory was 67.3MB in the beginning and 65.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 521.92ms. Allocated memory is still 107.0MB. Free memory was 65.9MB in the beginning and 51.8MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 18.94ms. Allocated memory is still 107.0MB. Free memory was 51.8MB in the beginning and 51.0MB in the end (delta: 861.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:09:15,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:09:18,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:09:18,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:09:18,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:09:18,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:09:18,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:09:18,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:09:18,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:09:18,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:09:18,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:09:18,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:09:18,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:09:18,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:09:18,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:09:18,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:09:18,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:09:18,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:09:18,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:09:18,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:09:18,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:09:18,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:09:18,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:09:18,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:09:18,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:09:18,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:09:18,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:09:18,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:09:18,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:09:18,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:09:18,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:09:18,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:09:18,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:09:18,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:09:18,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:09:18,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:09:18,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:09:18,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:09:18,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:09:18,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:09:18,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:09:18,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:09:18,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-23 01:09:18,142 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:09:18,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:09:18,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:09:18,144 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:09:18,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:09:18,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:09:18,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:09:18,146 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:09:18,146 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:09:18,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:09:18,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:09:18,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:09:18,148 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:09:18,148 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:09:18,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:09:18,149 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:09:18,149 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:09:18,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:09:18,150 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:09:18,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:09:18,150 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:09:18,150 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:09:18,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:09:18,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:09:18,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:09:18,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:09:18,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:09:18,152 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:09:18,152 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:09:18,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:09:18,153 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:09:18,153 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:09:18,154 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_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a41a1715a056c3cefb9e5b0430ae444adde5aa2f4e6078578085bf381d921cf [2021-11-23 01:09:18,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:09:18,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:09:18,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:09:18,613 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:09:18,614 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:09:18,615 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2021-11-23 01:09:18,690 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/6c30a4ffa/353628260e47440f816d7fca75fb8025/FLAG8d3dc866f [2021-11-23 01:09:19,302 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:09:19,303 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i [2021-11-23 01:09:19,329 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/6c30a4ffa/353628260e47440f816d7fca75fb8025/FLAG8d3dc866f [2021-11-23 01:09:19,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/data/6c30a4ffa/353628260e47440f816d7fca75fb8025 [2021-11-23 01:09:19,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:09:19,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:09:19,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:09:19,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:09:19,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:09:19,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:09:19" (1/1) ... [2021-11-23 01:09:19,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2271db62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:19, skipping insertion in model container [2021-11-23 01:09:19,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:09:19" (1/1) ... [2021-11-23 01:09:19,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:09:19,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:09:19,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2021-11-23 01:09:20,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:09:20,126 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:09:20,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/sv-benchmarks/c/goblint-regression/13-privatized_24-multiple-protecting_true.i[1096,1109] [2021-11-23 01:09:20,209 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:09:20,269 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:09:20,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20 WrapperNode [2021-11-23 01:09:20,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:09:20,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:09:20,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:09:20,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:09:20,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,316 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,354 INFO L137 Inliner]: procedures = 166, calls = 46, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 71 [2021-11-23 01:09:20,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:09:20,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:09:20,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:09:20,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:09:20,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,380 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:09:20,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:09:20,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:09:20,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:09:20,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:09:20,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:09:20,467 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:09:20,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:09:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:09:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:09:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:09:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-23 01:09:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:09:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:09:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-23 01:09:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-23 01:09:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:09:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:09:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:09:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:09:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:09:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:09:20,526 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-23 01:09:20,695 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:09:20,697 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:09:20,962 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:09:20,970 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:09:20,971 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:09:20,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:09:20 BoogieIcfgContainer [2021-11-23 01:09:20,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:09:20,974 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:09:20,974 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:09:20,984 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:09:20,984 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:09:20" (1/1) ... [2021-11-23 01:09:20,985 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:358) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:09:20,992 INFO L158 Benchmark]: Toolchain (without parser) took 1380.55ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 25.6MB in the beginning and 29.3MB in the end (delta: -3.7MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2021-11-23 01:09:20,994 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.6MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:09:20,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 658.94ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 25.5MB in the beginning and 34.1MB in the end (delta: -8.6MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. [2021-11-23 01:09:20,996 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.14ms. Allocated memory is still 60.8MB. Free memory was 34.1MB in the beginning and 32.0MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:09:20,996 INFO L158 Benchmark]: Boogie Preprocessor took 56.34ms. Allocated memory is still 60.8MB. Free memory was 32.0MB in the beginning and 30.4MB in the end (delta: 1.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:09:20,997 INFO L158 Benchmark]: RCFGBuilder took 560.97ms. Allocated memory is still 60.8MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: -35.9kB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2021-11-23 01:09:20,998 INFO L158 Benchmark]: CodeCheck took 15.43ms. Allocated memory is still 60.8MB. Free memory was 30.2MB in the beginning and 29.3MB in the end (delta: 940.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:09:21,002 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 0.28ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.6MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 658.94ms. Allocated memory was 50.3MB in the beginning and 60.8MB in the end (delta: 10.5MB). Free memory was 25.5MB in the beginning and 34.1MB in the end (delta: -8.6MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.14ms. Allocated memory is still 60.8MB. Free memory was 34.1MB in the beginning and 32.0MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 56.34ms. Allocated memory is still 60.8MB. Free memory was 32.0MB in the beginning and 30.4MB in the end (delta: 1.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 560.97ms. Allocated memory is still 60.8MB. Free memory was 30.2MB in the beginning and 30.2MB in the end (delta: -35.9kB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. * CodeCheck took 15.43ms. Allocated memory is still 60.8MB. Free memory was 30.2MB in the beginning and 29.3MB in the end (delta: 940.2kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:09:21,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68183d19-5760-463d-858f-a4156387d630/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported