./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/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_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/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_3b441631-f0c0-40bf-b854-2e32aa52c37f/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 f6c00a0f3d04e7bc72b8ae9efaa6ba8a37cfc45e6d23e1d5fc867c0e5d1ae7ab --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:33:12,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:33:12,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:33:12,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:33:12,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:33:12,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:33:12,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:33:12,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:33:12,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:33:12,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:33:12,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:33:12,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:33:12,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:33:12,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:33:12,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:33:12,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:33:12,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:33:12,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:33:12,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:33:12,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:33:12,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:33:12,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:33:12,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:33:12,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:33:12,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:33:12,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:33:12,038 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:33:12,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:33:12,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:33:12,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:33:12,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:33:12,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:33:12,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:33:12,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:33:12,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:33:12,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:33:12,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:33:12,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:33:12,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:33:12,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:33:12,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:33:12,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:33:12,059 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:33:12,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:33:12,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:33:12,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:33:12,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:33:12,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:33:12,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:33:12,060 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:33:12,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:33:12,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:33:12,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:33:12,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:33:12,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:33:12,061 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:33:12,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:33:12,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:33:12,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:33:12,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:33:12,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:33:12,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:33:12,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:33:12,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:33:12,063 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:33:12,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:33:12,063 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:33:12,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:33:12,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:33:12,064 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_3b441631-f0c0-40bf-b854-2e32aa52c37f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6c00a0f3d04e7bc72b8ae9efaa6ba8a37cfc45e6d23e1d5fc867c0e5d1ae7ab [2022-12-14 21:33:12,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:33:12,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:33:12,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:33:12,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:33:12,256 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:33:12,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i [2022-12-14 21:33:14,764 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:33:15,077 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:33:15,078 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i [2022-12-14 21:33:15,096 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data/c0fbb0a68/3e7a34c3089041368419d62fa47c5855/FLAG98ca95538 [2022-12-14 21:33:15,334 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data/c0fbb0a68/3e7a34c3089041368419d62fa47c5855 [2022-12-14 21:33:15,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:33:15,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:33:15,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:33:15,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:33:15,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:33:15,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:33:15" (1/1) ... [2022-12-14 21:33:15,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@654d5db0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:15, skipping insertion in model container [2022-12-14 21:33:15,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:33:15" (1/1) ... [2022-12-14 21:33:15,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:33:15,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:33:15,650 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:33:16,040 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:33:16,045 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:16,046 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:16,048 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:16,048 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:16,397 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:33:16,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:33:16,404 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:33:16,418 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:33:16,448 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:33:16,449 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:16,450 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:16,451 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:16,452 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:16,460 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:33:16,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:33:16,703 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:33:16,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16 WrapperNode [2022-12-14 21:33:16,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:33:16,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:33:16,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:33:16,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:33:16,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,745 INFO L138 Inliner]: procedures = 937, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 54 [2022-12-14 21:33:16,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:33:16,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:33:16,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:33:16,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:33:16,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,754 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,760 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,763 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:33:16,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:33:16,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:33:16,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:33:16,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:16" (1/1) ... [2022-12-14 21:33:16,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:33:16,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:33:16,787 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:33:16,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:33:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:33:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:33:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrue [2022-12-14 21:33:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrue [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:33:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:33:16,923 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:33:16,925 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:33:17,030 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:33:17,053 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:33:17,053 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:33:17,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:33:17 BoogieIcfgContainer [2022-12-14 21:33:17,055 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:33:17,056 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:33:17,056 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:33:17,063 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:33:17,063 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:33:17" (1/1) ... [2022-12-14 21:33:17,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:33:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:17,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-14 21:33:17,109 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-14 21:33:17,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 21:33:17,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:17,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:17,143 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) [2022-12-14 21:33:17,146 INFO L158 Benchmark]: Toolchain (without parser) took 1808.37ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 80.9MB in the beginning and 114.7MB in the end (delta: -33.8MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2022-12-14 21:33:17,146 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 121.6MB. Free memory was 88.5MB in the beginning and 88.5MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:33:17,147 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1365.76ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 80.9MB in the beginning and 70.6MB in the end (delta: 10.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-12-14 21:33:17,147 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.34ms. Allocated memory is still 161.5MB. Free memory was 70.6MB in the beginning and 67.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:33:17,147 INFO L158 Benchmark]: Boogie Preprocessor took 17.23ms. Allocated memory is still 161.5MB. Free memory was 67.5MB in the beginning and 65.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:33:17,148 INFO L158 Benchmark]: RCFGBuilder took 292.05ms. Allocated memory is still 161.5MB. Free memory was 65.4MB in the beginning and 121.0MB in the end (delta: -55.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 21:33:17,148 INFO L158 Benchmark]: CodeCheck took 88.96ms. Allocated memory is still 161.5MB. Free memory was 121.0MB in the beginning and 114.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:33:17,150 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 0.17ms. Allocated memory is still 121.6MB. Free memory was 88.5MB in the beginning and 88.5MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1365.76ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 80.9MB in the beginning and 70.6MB in the end (delta: 10.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.34ms. Allocated memory is still 161.5MB. Free memory was 70.6MB in the beginning and 67.5MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.23ms. Allocated memory is still 161.5MB. Free memory was 67.5MB in the beginning and 65.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 292.05ms. Allocated memory is still 161.5MB. Free memory was 65.4MB in the beginning and 121.0MB in the end (delta: -55.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 88.96ms. Allocated memory is still 161.5MB. Free memory was 121.0MB in the beginning and 114.7MB 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. [2022-12-14 21:33:17,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/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_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/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_3b441631-f0c0-40bf-b854-2e32aa52c37f/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 f6c00a0f3d04e7bc72b8ae9efaa6ba8a37cfc45e6d23e1d5fc867c0e5d1ae7ab --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:33:18,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:33:18,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:33:18,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:33:18,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:33:18,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:33:18,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:33:18,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:33:18,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:33:18,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:33:18,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:33:18,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:33:18,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:33:18,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:33:18,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:33:18,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:33:18,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:33:18,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:33:18,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:33:18,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:33:18,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:33:18,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:33:18,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:33:18,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:33:18,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:33:18,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:33:18,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:33:18,893 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:33:18,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:33:18,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:33:18,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:33:18,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:33:18,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:33:18,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:33:18,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:33:18,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:33:18,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:33:18,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:33:18,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:33:18,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:33:18,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:33:18,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:33:18,921 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:33:18,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:33:18,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:33:18,922 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:33:18,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:33:18,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:33:18,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:33:18,924 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:33:18,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:33:18,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:33:18,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:33:18,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:33:18,924 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:33:18,925 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:33:18,925 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:33:18,925 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:33:18,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:33:18,925 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:33:18,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:33:18,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:33:18,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:33:18,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:33:18,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:33:18,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:33:18,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:33:18,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:33:18,927 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:33:18,927 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:33:18,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:33:18,928 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:33:18,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:33:18,928 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_3b441631-f0c0-40bf-b854-2e32aa52c37f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6c00a0f3d04e7bc72b8ae9efaa6ba8a37cfc45e6d23e1d5fc867c0e5d1ae7ab [2022-12-14 21:33:19,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:33:19,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:33:19,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:33:19,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:33:19,187 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:33:19,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i [2022-12-14 21:33:21,732 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:33:22,034 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:33:22,034 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_11_bad.i [2022-12-14 21:33:22,053 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data/4e3148276/feb6bee2621d43a590cc4763f4774633/FLAG48f6b02f8 [2022-12-14 21:33:22,289 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/data/4e3148276/feb6bee2621d43a590cc4763f4774633 [2022-12-14 21:33:22,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:33:22,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:33:22,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:33:22,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:33:22,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:33:22,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:33:22" (1/1) ... [2022-12-14 21:33:22,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61bc402d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:22, skipping insertion in model container [2022-12-14 21:33:22,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:33:22" (1/1) ... [2022-12-14 21:33:22,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:33:22,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:33:22,638 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:33:23,011 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:33:23,014 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:23,015 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:23,017 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:23,017 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:23,327 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:33:23,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:33:23,336 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:33:23,349 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:33:23,380 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:33:23,382 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:23,382 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:33:23,384 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:23,384 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:33:23,401 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:33:23,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:33:23,639 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:33:23,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23 WrapperNode [2022-12-14 21:33:23,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:33:23,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:33:23,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:33:23,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:33:23,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,683 INFO L138 Inliner]: procedures = 942, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 51 [2022-12-14 21:33:23,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:33:23,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:33:23,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:33:23,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:33:23,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,699 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,701 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,702 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:33:23,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:33:23,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:33:23,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:33:23,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:33:23" (1/1) ... [2022-12-14 21:33:23,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:33:23,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:33:23,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:33:23,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:33:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:33:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:33:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:33:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:33:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:33:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:33:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:33:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrue [2022-12-14 21:33:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrue [2022-12-14 21:33:23,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:33:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:33:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 21:33:23,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 21:33:23,875 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:33:23,877 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:33:24,176 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:33:24,199 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:33:24,199 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:33:24,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:33:24 BoogieIcfgContainer [2022-12-14 21:33:24,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:33:24,202 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:33:24,202 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:33:24,209 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:33:24,209 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:33:24" (1/1) ... [2022-12-14 21:33:24,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:33:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:33:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-14 21:33:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-14 21:33:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 21:33:24,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:33:24,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:33:24,285 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) [2022-12-14 21:33:24,287 INFO L158 Benchmark]: Toolchain (without parser) took 1994.21ms. Allocated memory is still 73.4MB. Free memory was 47.2MB in the beginning and 32.0MB in the end (delta: 15.2MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-12-14 21:33:24,288 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:33:24,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1345.84ms. Allocated memory is still 73.4MB. Free memory was 47.0MB in the beginning and 42.0MB in the end (delta: 5.0MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2022-12-14 21:33:24,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.69ms. Allocated memory is still 73.4MB. Free memory was 42.0MB in the beginning and 37.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:33:24,289 INFO L158 Benchmark]: Boogie Preprocessor took 21.05ms. Allocated memory is still 73.4MB. Free memory was 37.8MB in the beginning and 36.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:33:24,289 INFO L158 Benchmark]: RCFGBuilder took 496.36ms. Allocated memory is still 73.4MB. Free memory was 35.7MB in the beginning and 38.3MB in the end (delta: -2.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:33:24,290 INFO L158 Benchmark]: CodeCheck took 84.58ms. Allocated memory is still 73.4MB. Free memory was 38.3MB in the beginning and 32.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:33:24,292 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 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1345.84ms. Allocated memory is still 73.4MB. Free memory was 47.0MB in the beginning and 42.0MB in the end (delta: 5.0MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.69ms. Allocated memory is still 73.4MB. Free memory was 42.0MB in the beginning and 37.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.05ms. Allocated memory is still 73.4MB. Free memory was 37.8MB in the beginning and 36.1MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 496.36ms. Allocated memory is still 73.4MB. Free memory was 35.7MB in the beginning and 38.3MB in the end (delta: -2.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 84.58ms. Allocated memory is still 73.4MB. Free memory was 38.3MB in the beginning and 32.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:33:24,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b441631-f0c0-40bf-b854-2e32aa52c37f/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