./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash beb5189548a9982afd9d720c08cebfdb25f1bff5660a49f63f9923338d493fc4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:31:15,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:31:15,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:31:15,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:31:15,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:31:15,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:31:15,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:31:15,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:31:15,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:31:15,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:31:15,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:31:15,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:31:15,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:31:15,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:31:15,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:31:15,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:31:15,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:31:15,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:31:15,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:31:16,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:31:16,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:31:16,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:31:16,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:31:16,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:31:16,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:31:16,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:31:16,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:31:16,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:31:16,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:31:16,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:31:16,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:31:16,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:31:16,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:31:16,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:31:16,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:31:16,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:31:16,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:31:16,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:31:16,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:31:16,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:31:16,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:31:16,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:31:16,035 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:31:16,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:31:16,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:31:16,036 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:31:16,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:31:16,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:31:16,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:31:16,037 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:31:16,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:31:16,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:31:16,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:31:16,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:31:16,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:31:16,038 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:31:16,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:31:16,038 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:31:16,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:31:16,038 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:31:16,038 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:31:16,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:31:16,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:16,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:31:16,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:31:16,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:31:16,039 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:31:16,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:31:16,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:31:16,040 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_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> beb5189548a9982afd9d720c08cebfdb25f1bff5660a49f63f9923338d493fc4 [2022-12-15 02:31:16,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:31:16,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:31:16,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:31:16,234 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:31:16,235 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:31:16,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i [2022-12-15 02:31:18,773 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:31:19,021 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:31:19,021 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i [2022-12-15 02:31:19,034 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data/29aa13bfa/8a5dec33476a467e82d65712b6185522/FLAG5d2023293 [2022-12-15 02:31:19,327 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data/29aa13bfa/8a5dec33476a467e82d65712b6185522 [2022-12-15 02:31:19,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:31:19,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:31:19,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:19,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:31:19,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:31:19,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:19" (1/1) ... [2022-12-15 02:31:19,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72646566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:19, skipping insertion in model container [2022-12-15 02:31:19,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:19" (1/1) ... [2022-12-15 02:31:19,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:31:19,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:31:19,656 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:31:20,095 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:31:20,099 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:20,100 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:20,102 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:20,102 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:20,439 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:31:20,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:20,450 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:31:20,467 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:31:20,511 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:31:20,512 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:20,513 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:20,515 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:20,516 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:20,529 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:31:20,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:20,775 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:31:20,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20 WrapperNode [2022-12-15 02:31:20,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:20,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:20,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:31:20,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:31:20,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,806 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,830 INFO L138 Inliner]: procedures = 938, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 45 [2022-12-15 02:31:20,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:20,831 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:31:20,831 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:31:20,831 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:31:20,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,849 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:31:20,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:31:20,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:31:20,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:31:20,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:20" (1/1) ... [2022-12-15 02:31:20,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:20,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:31:20,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:31:20,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:31:20,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:31:20,918 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:31:20,919 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:31:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:31:20,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:31:21,026 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:31:21,028 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:31:21,135 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:31:21,166 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:31:21,167 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:31:21,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:21 BoogieIcfgContainer [2022-12-15 02:31:21,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:31:21,170 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:31:21,170 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:31:21,180 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:31:21,180 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:21" (1/1) ... [2022-12-15 02:31:21,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:31:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 02:31:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 02:31:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:31:21,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:21,279 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:31:21,283 INFO L158 Benchmark]: Toolchain (without parser) took 1952.47ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 92.5MB in the beginning and 50.8MB in the end (delta: 41.7MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:21,283 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 130.0MB. Free memory is still 100.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:31:21,284 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1445.02ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 92.1MB in the beginning and 78.1MB in the end (delta: 14.0MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-12-15 02:31:21,284 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.30ms. Allocated memory is still 157.3MB. Free memory was 78.1MB in the beginning and 73.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:31:21,285 INFO L158 Benchmark]: Boogie Preprocessor took 21.95ms. Allocated memory is still 157.3MB. Free memory was 73.9MB in the beginning and 72.9MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:31:21,286 INFO L158 Benchmark]: RCFGBuilder took 315.98ms. Allocated memory is still 157.3MB. Free memory was 72.9MB in the beginning and 57.1MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 02:31:21,286 INFO L158 Benchmark]: CodeCheck took 111.69ms. Allocated memory is still 157.3MB. Free memory was 57.1MB in the beginning and 50.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:21,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 130.0MB. Free memory is still 100.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1445.02ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 92.1MB in the beginning and 78.1MB in the end (delta: 14.0MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.30ms. Allocated memory is still 157.3MB. Free memory was 78.1MB in the beginning and 73.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.95ms. Allocated memory is still 157.3MB. Free memory was 73.9MB in the beginning and 72.9MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 315.98ms. Allocated memory is still 157.3MB. Free memory was 72.9MB in the beginning and 57.1MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 111.69ms. Allocated memory is still 157.3MB. Free memory was 57.1MB in the beginning and 50.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:31:21,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash beb5189548a9982afd9d720c08cebfdb25f1bff5660a49f63f9923338d493fc4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:31:22,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:31:22,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:31:22,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:31:22,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:31:22,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:31:22,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:31:22,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:31:22,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:31:22,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:31:22,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:31:22,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:31:22,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:31:22,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:31:22,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:31:22,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:31:22,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:31:22,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:31:22,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:31:22,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:31:22,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:31:22,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:31:22,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:31:22,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:31:22,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:31:22,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:31:22,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:31:22,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:31:22,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:31:22,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:31:22,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:31:22,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:31:22,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:31:22,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:31:22,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:31:22,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:31:22,868 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:31:22,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:31:22,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:31:22,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:31:22,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:31:22,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:31:22,887 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:31:22,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:31:22,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:31:22,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:31:22,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:31:22,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:31:22,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:31:22,888 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:31:22,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:31:22,890 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:31:22,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:31:22,890 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:31:22,890 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:31:22,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:31:22,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:22,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:31:22,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:31:22,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:31:22,891 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:31:22,891 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:31:22,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:31:22,891 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:31:22,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:31:22,891 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_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> beb5189548a9982afd9d720c08cebfdb25f1bff5660a49f63f9923338d493fc4 [2022-12-15 02:31:23,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:31:23,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:31:23,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:31:23,129 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:31:23,129 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:31:23,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i [2022-12-15 02:31:25,700 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:31:25,956 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:31:25,956 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_63_bad.i [2022-12-15 02:31:25,974 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data/5d3ac5811/18da766762354d6aa86bf3a37879ddf0/FLAG0e2be5ec7 [2022-12-15 02:31:25,985 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/data/5d3ac5811/18da766762354d6aa86bf3a37879ddf0 [2022-12-15 02:31:25,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:31:25,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:31:25,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:25,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:31:25,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:31:25,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:25" (1/1) ... [2022-12-15 02:31:25,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ce5e1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:25, skipping insertion in model container [2022-12-15 02:31:25,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:25" (1/1) ... [2022-12-15 02:31:25,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:31:26,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:31:26,331 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:31:26,707 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:31:26,711 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:26,712 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:26,714 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:26,714 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:27,019 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:31:27,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:27,030 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:31:27,042 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:31:27,072 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:31:27,073 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:27,074 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:31:27,076 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:27,076 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:31:27,083 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:31:27,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:27,299 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:31:27,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27 WrapperNode [2022-12-15 02:31:27,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:27,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:27,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:31:27,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:31:27,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,342 INFO L138 Inliner]: procedures = 943, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 44 [2022-12-15 02:31:27,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:27,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:31:27,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:31:27,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:31:27,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,358 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,361 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:31:27,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:31:27,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:31:27,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:31:27,365 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:27" (1/1) ... [2022-12-15 02:31:27,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:27,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:31:27,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:31:27,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:31:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:31:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:31:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 02:31:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 02:31:27,542 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:31:27,543 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:31:30,108 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:31:30,130 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:31:30,130 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:31:30,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:30 BoogieIcfgContainer [2022-12-15 02:31:30,132 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:31:30,132 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:31:30,133 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:31:30,140 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:31:30,140 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:30" (1/1) ... [2022-12-15 02:31:30,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:31:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 02:31:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 02:31:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:31:30,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:30,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:30,221 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:31:30,223 INFO L158 Benchmark]: Toolchain (without parser) took 4235.20ms. Allocated memory is still 79.7MB. Free memory was 53.6MB in the beginning and 29.0MB in the end (delta: 24.6MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-12-15 02:31:30,224 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:31:30,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1310.63ms. Allocated memory is still 79.7MB. Free memory was 53.4MB in the beginning and 33.8MB in the end (delta: 19.5MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2022-12-15 02:31:30,225 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.64ms. Allocated memory is still 79.7MB. Free memory was 33.8MB in the beginning and 29.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:31:30,225 INFO L158 Benchmark]: Boogie Preprocessor took 21.07ms. Allocated memory is still 79.7MB. Free memory was 29.7MB in the beginning and 27.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:31:30,225 INFO L158 Benchmark]: RCFGBuilder took 2767.63ms. Allocated memory is still 79.7MB. Free memory was 27.6MB in the beginning and 34.9MB in the end (delta: -7.3MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2022-12-15 02:31:30,226 INFO L158 Benchmark]: CodeCheck took 90.09ms. Allocated memory is still 79.7MB. Free memory was 34.9MB in the beginning and 29.0MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:30,227 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1310.63ms. Allocated memory is still 79.7MB. Free memory was 53.4MB in the beginning and 33.8MB in the end (delta: 19.5MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.64ms. Allocated memory is still 79.7MB. Free memory was 33.8MB in the beginning and 29.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.07ms. Allocated memory is still 79.7MB. Free memory was 29.7MB in the beginning and 27.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2767.63ms. Allocated memory is still 79.7MB. Free memory was 27.6MB in the beginning and 34.9MB in the end (delta: -7.3MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. * CodeCheck took 90.09ms. Allocated memory is still 79.7MB. Free memory was 34.9MB in the beginning and 29.0MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:31:30,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea5a87a-e029-4e81-a16d-fa8836f1e991/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared