./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN --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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:34:46,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:34:46,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:34:46,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:34:46,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:34:46,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:34:46,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:34:46,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:34:47,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:34:47,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:34:47,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:34:47,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:34:47,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:34:47,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:34:47,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:34:47,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:34:47,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:34:47,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:34:47,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:34:47,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:34:47,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:34:47,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:34:47,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:34:47,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:34:47,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:34:47,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:34:47,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:34:47,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:34:47,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:34:47,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:34:47,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:34:47,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:34:47,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:34:47,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:34:47,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:34:47,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:34:47,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:34:47,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:34:47,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:34:47,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:34:47,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:34:47,042 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-21 04:34:47,065 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:34:47,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:34:47,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:34:47,067 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:34:47,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:34:47,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:34:47,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:34:47,069 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 04:34:47,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:34:47,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 04:34:47,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:34:47,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:34:47,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:34:47,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:34:47,070 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 04:34:47,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:34:47,071 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:34:47,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:34:47,071 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:34:47,072 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:34:47,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:34:47,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:34:47,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:34:47,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:34:47,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:34:47,073 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:34:47,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:34:47,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:34:47,074 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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2021-11-21 04:34:47,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:34:47,335 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:34:47,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:34:47,340 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:34:47,341 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:34:47,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-21 04:34:47,424 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/5622b420a/51b904c999f1405da2f17e2e5a690e06/FLAG81cf9a75a [2021-11-21 04:34:48,036 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:34:48,036 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-21 04:34:48,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/5622b420a/51b904c999f1405da2f17e2e5a690e06/FLAG81cf9a75a [2021-11-21 04:34:48,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/5622b420a/51b904c999f1405da2f17e2e5a690e06 [2021-11-21 04:34:48,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:34:48,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:34:48,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:34:48,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:34:48,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:34:48,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620a10ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48, skipping insertion in model container [2021-11-21 04:34:48,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:34:48,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:34:48,523 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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-21 04:34:48,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:34:48,715 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:34:48,729 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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-21 04:34:48,787 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:34:48,840 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:34:48,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48 WrapperNode [2021-11-21 04:34:48,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:34:48,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:34:48,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:34:48,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:34:48,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,885 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,915 INFO L137 Inliner]: procedures = 162, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2021-11-21 04:34:48,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:34:48,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:34:48,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:34:48,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:34:48,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,956 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:34:48,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:34:48,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:34:48,969 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:34:48,970 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:48" (1/1) ... [2021-11-21 04:34:48,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:34:48,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:34:49,006 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:34:49,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:34:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:34:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:34:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:34:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:34:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-21 04:34:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:34:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:34:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-21 04:34:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-21 04:34:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:34:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:34:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:34:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:34:49,058 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-21 04:34:49,222 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:34:49,224 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:34:49,368 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:34:49,376 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:34:49,376 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:34:49,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:34:49 BoogieIcfgContainer [2021-11-21 04:34:49,378 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:34:49,379 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:34:49,379 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:34:49,391 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:34:49,391 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:34:49" (1/1) ... [2021-11-21 04:34:49,392 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) [2021-11-21 04:34:49,397 INFO L158 Benchmark]: Toolchain (without parser) took 1132.43ms. Allocated memory is still 90.2MB. Free memory was 69.0MB in the beginning and 40.4MB in the end (delta: 28.7MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2021-11-21 04:34:49,398 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 66.5MB in the beginning and 66.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:34:49,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 575.99ms. Allocated memory is still 90.2MB. Free memory was 69.0MB in the beginning and 56.3MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:34:49,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.35ms. Allocated memory is still 90.2MB. Free memory was 56.3MB in the beginning and 54.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 04:34:49,400 INFO L158 Benchmark]: Boogie Preprocessor took 52.34ms. Allocated memory is still 90.2MB. Free memory was 54.3MB in the beginning and 53.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:34:49,401 INFO L158 Benchmark]: RCFGBuilder took 409.03ms. Allocated memory is still 90.2MB. Free memory was 52.8MB in the beginning and 41.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:34:49,402 INFO L158 Benchmark]: CodeCheck took 16.44ms. Allocated memory is still 90.2MB. Free memory was 41.2MB in the beginning and 40.4MB in the end (delta: 812.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:34:49,406 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 0.29ms. Allocated memory is still 90.2MB. Free memory was 66.5MB in the beginning and 66.4MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 575.99ms. Allocated memory is still 90.2MB. Free memory was 69.0MB in the beginning and 56.3MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.35ms. Allocated memory is still 90.2MB. Free memory was 56.3MB in the beginning and 54.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.34ms. Allocated memory is still 90.2MB. Free memory was 54.3MB in the beginning and 53.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 409.03ms. Allocated memory is still 90.2MB. Free memory was 52.8MB in the beginning and 41.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 16.44ms. Allocated memory is still 90.2MB. Free memory was 41.2MB in the beginning and 40.4MB in the end (delta: 812.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:34:49,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN --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 bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:34:51,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:34:51,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:34:51,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:34:51,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:34:51,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:34:51,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:34:51,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:34:51,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:34:51,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:34:51,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:34:51,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:34:51,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:34:51,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:34:51,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:34:51,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:34:51,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:34:51,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:34:51,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:34:51,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:34:51,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:34:51,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:34:51,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:34:51,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:34:51,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:34:51,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:34:51,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:34:51,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:34:51,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:34:51,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:34:51,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:34:51,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:34:51,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:34:51,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:34:51,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:34:51,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:34:51,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:34:51,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:34:51,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:34:51,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:34:51,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:34:52,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-11-21 04:34:52,029 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:34:52,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:34:52,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:34:52,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:34:52,031 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:34:52,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:34:52,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:34:52,032 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-21 04:34:52,032 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-21 04:34:52,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:34:52,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:34:52,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:34:52,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:34:52,033 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:34:52,033 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:34:52,033 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:34:52,033 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-21 04:34:52,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:34:52,034 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:34:52,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:34:52,034 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:34:52,034 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:34:52,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:34:52,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:34:52,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:34:52,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:34:52,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:34:52,038 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:34:52,038 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:34:52,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:34:52,039 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:34:52,039 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:34:52,039 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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbcb1f6d336419408bc21eb9ac3a89d4566c9a0348f626a712e605b31e52535 [2021-11-21 04:34:52,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:34:52,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:34:52,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:34:52,453 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:34:52,455 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:34:52,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-21 04:34:52,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/005052d55/f4e525f572cf481597ba15c3c39a2c7f/FLAG4697db947 [2021-11-21 04:34:53,162 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:34:53,163 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i [2021-11-21 04:34:53,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/005052d55/f4e525f572cf481597ba15c3c39a2c7f/FLAG4697db947 [2021-11-21 04:34:53,400 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/data/005052d55/f4e525f572cf481597ba15c3c39a2c7f [2021-11-21 04:34:53,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:34:53,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:34:53,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:34:53,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:34:53,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:34:53,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:53" (1/1) ... [2021-11-21 04:34:53,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cf86a52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:53, skipping insertion in model container [2021-11-21 04:34:53,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:34:53" (1/1) ... [2021-11-21 04:34:53,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:34:53,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:34:53,625 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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-21 04:34:53,898 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:34:53,916 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:34:53,931 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_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/sv-benchmarks/c/goblint-regression/13-privatized_20-publish-regression_true.i[1095,1108] [2021-11-21 04:34:53,978 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:34:54,042 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:34:54,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54 WrapperNode [2021-11-21 04:34:54,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:34:54,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:34:54,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:34:54,046 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:34:54,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,114 INFO L137 Inliner]: procedures = 166, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 46 [2021-11-21 04:34:54,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:34:54,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:34:54,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:34:54,116 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:34:54,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,153 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:34:54,171 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:34:54,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:34:54,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:34:54,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:34:54,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:34:54,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:34:54,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:34:54,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-21 04:34:54,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:34:54,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:34:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-11-21 04:34:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:34:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:34:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-11-21 04:34:54,265 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-11-21 04:34:54,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:34:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-21 04:34:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:34:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:34:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:34:54,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:34:54,269 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-21 04:34:54,436 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:34:54,438 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:34:54,641 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:34:54,662 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:34:54,662 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:34:54,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:34:54 BoogieIcfgContainer [2021-11-21 04:34:54,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:34:54,666 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:34:54,666 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:34:54,675 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:34:54,676 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:34:54" (1/1) ... [2021-11-21 04:34:54,676 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) [2021-11-21 04:34:54,681 INFO L158 Benchmark]: Toolchain (without parser) took 1276.30ms. Allocated memory is still 77.6MB. Free memory was 59.3MB in the beginning and 57.4MB in the end (delta: 1.9MB). Peak memory consumption was 1.1MB. Max. memory is 16.1GB. [2021-11-21 04:34:54,681 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 57.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:34:54,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 639.60ms. Allocated memory is still 77.6MB. Free memory was 59.1MB in the beginning and 50.7MB in the end (delta: 8.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:34:54,683 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.82ms. Allocated memory is still 77.6MB. Free memory was 50.7MB in the beginning and 48.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 04:34:54,683 INFO L158 Benchmark]: Boogie Preprocessor took 54.37ms. Allocated memory is still 77.6MB. Free memory was 48.6MB in the beginning and 47.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:34:54,684 INFO L158 Benchmark]: RCFGBuilder took 494.05ms. Allocated memory is still 77.6MB. Free memory was 47.0MB in the beginning and 58.4MB in the end (delta: -11.4MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2021-11-21 04:34:54,685 INFO L158 Benchmark]: CodeCheck took 13.37ms. Allocated memory is still 77.6MB. Free memory was 58.4MB in the beginning and 57.4MB in the end (delta: 997.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:34:54,688 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 0.22ms. Allocated memory is still 77.6MB. Free memory is still 57.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 639.60ms. Allocated memory is still 77.6MB. Free memory was 59.1MB in the beginning and 50.7MB in the end (delta: 8.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.82ms. Allocated memory is still 77.6MB. Free memory was 50.7MB in the beginning and 48.6MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.37ms. Allocated memory is still 77.6MB. Free memory was 48.6MB in the beginning and 47.1MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 494.05ms. Allocated memory is still 77.6MB. Free memory was 47.0MB in the beginning and 58.4MB in the end (delta: -11.4MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * CodeCheck took 13.37ms. Allocated memory is still 77.6MB. Free memory was 58.4MB in the beginning and 57.4MB in the end (delta: 997.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:34:54,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b7d909e-7258-4607-8d5b-dc3139f3dcf3/bin/ukojak-vF6T2TMglN/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