./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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 ea6513a428e4c2885c1a31de85491ea3afa781ee0c396749572cff6436dcfc64 --- 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 21:36:33,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:36:33,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:36:33,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:36:33,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:36:33,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:36:33,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:36:33,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:36:33,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:36:33,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:36:33,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:36:33,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:36:33,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:36:33,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:36:33,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:36:33,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:36:33,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:36:33,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:36:33,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:36:33,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:36:33,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:36:33,434 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:36:33,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:36:33,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:36:33,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:36:33,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:36:33,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:36:33,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:36:33,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:36:33,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:36:33,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:36:33,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:36:33,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:36:33,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:36:33,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:36:33,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:36:33,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:36:33,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:36:33,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:36:33,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:36:33,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:36:33,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:36:33,460 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:36:33,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:36:33,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:36:33,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:36:33,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:36:33,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:36:33,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:36:33,462 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:36:33,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:36:33,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:36:33,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:36:33,463 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:36:33,464 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:36:33,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:36:33,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:36:33,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:36:33,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:36:33,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:36:33,464 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:36:33,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:36:33,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:36:33,465 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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea6513a428e4c2885c1a31de85491ea3afa781ee0c396749572cff6436dcfc64 [2022-12-14 21:36:33,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:36:33,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:36:33,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:36:33,651 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:36:33,651 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:36:33,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_bad.i [2022-12-14 21:36:36,198 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:36:36,414 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:36:36,414 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_bad.i [2022-12-14 21:36:36,430 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data/3d355d29b/761c318478b146c7b9e6ae59cac76ec9/FLAG99537f574 [2022-12-14 21:36:36,440 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data/3d355d29b/761c318478b146c7b9e6ae59cac76ec9 [2022-12-14 21:36:36,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:36:36,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:36:36,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:36:36,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:36:36,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:36:36,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:36:36" (1/1) ... [2022-12-14 21:36:36,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c88f170 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:36, skipping insertion in model container [2022-12-14 21:36:36,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:36:36" (1/1) ... [2022-12-14 21:36:36,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:36:36,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:36:36,777 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:36:37,151 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:36:37,155 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:37,157 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:37,158 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:37,159 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:37,524 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:36:37,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:36:37,533 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:36:37,545 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:36:37,573 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:36:37,575 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:37,575 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:37,577 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:37,577 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:37,605 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:36:37,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:36:37,865 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:36:37,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37 WrapperNode [2022-12-14 21:36:37,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:36:37,866 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:36:37,866 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:36:37,866 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:36:37,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,912 INFO L138 Inliner]: procedures = 938, calls = 63, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 50 [2022-12-14 21:36:37,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:36:37,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:36:37,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:36:37,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:36:37,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,929 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:36:37,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:36:37,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:36:37,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:36:37,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:37" (1/1) ... [2022-12-14 21:36:37,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:36:37,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:36:37,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:36:37,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:36:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:36:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:36:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:36:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:36:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:36:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:36:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:36:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:36:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:36:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:36:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:36:38,099 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:36:38,101 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:36:38,201 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:36:38,225 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:36:38,225 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:36:38,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:36:38 BoogieIcfgContainer [2022-12-14 21:36:38,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:36:38,227 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:36:38,227 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:36:38,234 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:36:38,234 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:36:38" (1/1) ... [2022-12-14 21:36:38,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:36:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 21:36:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 21:36:38,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:36:38,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:38,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:38,315 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 21:36:38,319 INFO L158 Benchmark]: Toolchain (without parser) took 1874.44ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 101.4MB in the beginning and 120.4MB in the end (delta: -19.0MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2022-12-14 21:36:38,319 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 151.0MB. Free memory is still 100.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:36:38,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1421.01ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 101.1MB in the beginning and 80.9MB in the end (delta: 20.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-12-14 21:36:38,320 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.81ms. Allocated memory is still 182.5MB. Free memory was 80.9MB in the beginning and 143.5MB in the end (delta: -62.6MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. [2022-12-14 21:36:38,320 INFO L158 Benchmark]: Boogie Preprocessor took 18.03ms. Allocated memory is still 182.5MB. Free memory was 143.5MB in the beginning and 142.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:36:38,321 INFO L158 Benchmark]: RCFGBuilder took 295.13ms. Allocated memory is still 182.5MB. Free memory was 142.4MB in the beginning and 126.7MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:36:38,321 INFO L158 Benchmark]: CodeCheck took 90.26ms. Allocated memory is still 182.5MB. Free memory was 126.7MB in the beginning and 120.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:36:38,324 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 0.15ms. Allocated memory is still 151.0MB. Free memory is still 100.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1421.01ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 101.1MB in the beginning and 80.9MB in the end (delta: 20.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.81ms. Allocated memory is still 182.5MB. Free memory was 80.9MB in the beginning and 143.5MB in the end (delta: -62.6MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.03ms. Allocated memory is still 182.5MB. Free memory was 143.5MB in the beginning and 142.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 295.13ms. Allocated memory is still 182.5MB. Free memory was 142.4MB in the beginning and 126.7MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 90.26ms. Allocated memory is still 182.5MB. Free memory was 126.7MB in the beginning and 120.4MB 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 21:36:38,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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 ea6513a428e4c2885c1a31de85491ea3afa781ee0c396749572cff6436dcfc64 --- 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 21:36:39,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:36:39,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:36:39,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:36:39,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:36:39,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:36:39,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:36:39,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:36:39,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:36:39,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:36:39,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:36:39,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:36:39,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:36:39,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:36:39,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:36:39,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:36:39,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:36:39,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:36:39,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:36:39,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:36:39,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:36:39,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:36:39,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:36:39,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:36:39,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:36:39,980 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:36:39,980 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:36:39,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:36:39,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:36:39,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:36:39,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:36:39,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:36:39,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:36:39,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:36:39,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:36:39,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:36:39,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:36:39,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:36:39,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:36:39,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:36:39,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:36:39,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:36:40,003 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:36:40,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:36:40,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:36:40,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:36:40,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:36:40,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:36:40,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:36:40,005 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:36:40,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:36:40,006 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:36:40,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:36:40,006 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:36:40,006 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:36:40,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:36:40,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:36:40,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:36:40,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:36:40,014 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_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea6513a428e4c2885c1a31de85491ea3afa781ee0c396749572cff6436dcfc64 [2022-12-14 21:36:40,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:36:40,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:36:40,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:36:40,243 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:36:40,243 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:36:40,244 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_bad.i [2022-12-14 21:36:42,757 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:36:43,039 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:36:43,039 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_67_bad.i [2022-12-14 21:36:43,058 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data/03056b79d/23ef760b2e1e490f9f6e124b69382e0c/FLAG6491c706a [2022-12-14 21:36:43,069 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/data/03056b79d/23ef760b2e1e490f9f6e124b69382e0c [2022-12-14 21:36:43,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:36:43,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:36:43,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:36:43,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:36:43,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:36:43,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:36:43" (1/1) ... [2022-12-14 21:36:43,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e553a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:43, skipping insertion in model container [2022-12-14 21:36:43,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:36:43" (1/1) ... [2022-12-14 21:36:43,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:36:43,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:36:43,469 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:36:43,895 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:36:43,899 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:43,900 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:43,902 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:43,902 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:44,231 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:36:44,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:36:44,242 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:36:44,255 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:36:44,286 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:36:44,287 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:44,288 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:36:44,289 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:44,290 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:36:44,298 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:36:44,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:36:44,537 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:36:44,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44 WrapperNode [2022-12-14 21:36:44,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:36:44,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:36:44,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:36:44,538 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:36:44,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,587 INFO L138 Inliner]: procedures = 943, calls = 63, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 50 [2022-12-14 21:36:44,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:36:44,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:36:44,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:36:44,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:36:44,594 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,608 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:36:44,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:36:44,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:36:44,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:36:44,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:36:44" (1/1) ... [2022-12-14 21:36:44,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:36:44,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:36:44,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:36:44,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:36:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:36:44,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:36:44,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:36:44,673 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 21:36:44,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 21:36:44,796 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:36:44,798 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:36:47,514 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:36:47,535 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:36:47,535 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:36:47,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:36:47 BoogieIcfgContainer [2022-12-14 21:36:47,537 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:36:47,538 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:36:47,538 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:36:47,544 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:36:47,545 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:36:47" (1/1) ... [2022-12-14 21:36:47,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:36:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:36:47,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 21:36:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 21:36:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:36:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:36:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:36:47,622 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 21:36:47,625 INFO L158 Benchmark]: Toolchain (without parser) took 4552.57ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 67.1MB in the beginning and 64.2MB in the end (delta: 3.0MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2022-12-14 21:36:47,626 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:36:47,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1464.99ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 66.9MB in the beginning and 58.7MB in the end (delta: 8.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2022-12-14 21:36:47,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.51ms. Allocated memory is still 113.2MB. Free memory was 58.7MB in the beginning and 54.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:36:47,627 INFO L158 Benchmark]: Boogie Preprocessor took 23.00ms. Allocated memory is still 113.2MB. Free memory was 54.5MB in the beginning and 52.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:36:47,627 INFO L158 Benchmark]: RCFGBuilder took 2925.52ms. Allocated memory is still 113.2MB. Free memory was 52.4MB in the beginning and 70.6MB in the end (delta: -18.2MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-12-14 21:36:47,628 INFO L158 Benchmark]: CodeCheck took 86.47ms. Allocated memory is still 113.2MB. Free memory was 70.6MB in the beginning and 64.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:36:47,630 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 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1464.99ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 66.9MB in the beginning and 58.7MB in the end (delta: 8.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.51ms. Allocated memory is still 113.2MB. Free memory was 58.7MB in the beginning and 54.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.00ms. Allocated memory is still 113.2MB. Free memory was 54.5MB in the beginning and 52.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2925.52ms. Allocated memory is still 113.2MB. Free memory was 52.4MB in the beginning and 70.6MB in the end (delta: -18.2MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * CodeCheck took 86.47ms. Allocated memory is still 113.2MB. Free memory was 70.6MB in the beginning and 64.2MB 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 21:36:47,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e8204c2-e9b5-4671-9698-ba1d656b8f1f/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