./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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 12594e87a7680305ad9d1c342b27d2b280784562d34551f6abc7ad85344d67f2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:48:53,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:48:53,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:48:53,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:48:53,401 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:48:53,402 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:48:53,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:48:53,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:48:53,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:48:53,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:48:53,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:48:53,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:48:53,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:48:53,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:48:53,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:48:53,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:48:53,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:48:53,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:48:53,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:48:53,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:48:53,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:48:53,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:48:53,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:48:53,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:48:53,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:48:53,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:48:53,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:48:53,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:48:53,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:48:53,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:48:53,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:48:53,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:48:53,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:48:53,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:48:53,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:48:53,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:48:53,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:48:53,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:48:53,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:48:53,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:48:53,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:48:53,425 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:48:53,438 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:48:53,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:48:53,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:48:53,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:48:53,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:48:53,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:48:53,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:48:53,440 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:48:53,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:48:53,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:48:53,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:48:53,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:48:53,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:48:53,441 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:48:53,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:48:53,441 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:48:53,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:48:53,441 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:48:53,441 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:48:53,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:48:53,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:48:53,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:48:53,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:48:53,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:48:53,442 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:48:53,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:48:53,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:48:53,443 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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12594e87a7680305ad9d1c342b27d2b280784562d34551f6abc7ad85344d67f2 [2022-12-15 00:48:53,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:48:53,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:48:53,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:48:53,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:48:53,654 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:48:53,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_bad.i [2022-12-15 00:48:56,263 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:48:56,522 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:48:56,523 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_bad.i [2022-12-15 00:48:56,538 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data/029ad871c/714266b6aae04101a1810fc36e169379/FLAG8e8ba4ee4 [2022-12-15 00:48:56,834 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data/029ad871c/714266b6aae04101a1810fc36e169379 [2022-12-15 00:48:56,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:48:56,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:48:56,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:48:56,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:48:56,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:48:56,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:48:56" (1/1) ... [2022-12-15 00:48:56,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ccce1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:56, skipping insertion in model container [2022-12-15 00:48:56,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:48:56" (1/1) ... [2022-12-15 00:48:56,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:48:56,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:48:57,190 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:48:57,607 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:48:57,611 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:57,613 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:57,614 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:57,615 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:57,992 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:48:57,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:48:57,999 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:48:58,013 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:48:58,042 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:48:58,043 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:58,044 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:58,046 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:58,046 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:58,055 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:48:58,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:48:58,268 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:48:58,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58 WrapperNode [2022-12-15 00:48:58,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:48:58,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:48:58,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:48:58,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:48:58,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,310 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 44 [2022-12-15 00:48:58,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:48:58,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:48:58,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:48:58,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:48:58,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,327 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,329 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:48:58,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:48:58,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:48:58,330 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:48:58,331 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:48:58,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:48:58,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:48:58,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:48:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:48:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:48:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:48:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:48:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:48:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:48:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:48:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:48:58,388 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:48:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:48:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:48:58,486 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:48:58,487 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:48:58,574 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:48:58,603 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:48:58,604 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:48:58,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:48:58 BoogieIcfgContainer [2022-12-15 00:48:58,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:48:58,607 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:48:58,607 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:48:58,616 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:48:58,616 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:48:58" (1/1) ... [2022-12-15 00:48:58,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:48:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:58,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:48:58,674 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:48:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:48:58,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:58,719 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:48:58,723 INFO L158 Benchmark]: Toolchain (without parser) took 1885.40ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 94.4MB in the beginning and 67.9MB in the end (delta: 26.5MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-12-15 00:48:58,723 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 107.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:48:58,724 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1431.45ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 94.0MB in the beginning and 94.1MB in the end (delta: -89.7kB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2022-12-15 00:48:58,724 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.46ms. Allocated memory is still 161.5MB. Free memory was 94.1MB in the beginning and 90.9MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:48:58,725 INFO L158 Benchmark]: Boogie Preprocessor took 18.34ms. Allocated memory is still 161.5MB. Free memory was 90.9MB in the beginning and 88.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:48:58,726 INFO L158 Benchmark]: RCFGBuilder took 276.26ms. Allocated memory is still 161.5MB. Free memory was 88.8MB in the beginning and 74.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 00:48:58,726 INFO L158 Benchmark]: CodeCheck took 114.49ms. Allocated memory is still 161.5MB. Free memory was 74.2MB in the beginning and 67.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:48:58,729 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 0.20ms. Allocated memory is still 134.2MB. Free memory is still 107.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1431.45ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 94.0MB in the beginning and 94.1MB in the end (delta: -89.7kB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.46ms. Allocated memory is still 161.5MB. Free memory was 94.1MB in the beginning and 90.9MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.34ms. Allocated memory is still 161.5MB. Free memory was 90.9MB in the beginning and 88.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 276.26ms. Allocated memory is still 161.5MB. Free memory was 88.8MB in the beginning and 74.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 114.49ms. Allocated memory is still 161.5MB. Free memory was 74.2MB in the beginning and 67.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:48:58,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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 12594e87a7680305ad9d1c342b27d2b280784562d34551f6abc7ad85344d67f2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:49:00,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:49:00,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:49:00,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:49:00,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:49:00,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:49:00,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:49:00,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:49:00,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:49:00,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:49:00,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:49:00,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:49:00,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:49:00,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:49:00,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:49:00,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:49:00,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:49:00,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:49:00,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:49:00,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:49:00,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:49:00,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:49:00,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:49:00,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:49:00,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:49:00,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:49:00,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:49:00,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:49:00,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:49:00,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:49:00,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:49:00,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:49:00,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:49:00,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:49:00,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:49:00,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:49:00,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:49:00,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:49:00,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:49:00,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:49:00,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:49:00,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:49:00,374 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:49:00,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:49:00,375 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:49:00,375 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:49:00,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:49:00,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:49:00,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:49:00,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:49:00,377 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:49:00,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:49:00,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:49:00,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:49:00,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:49:00,379 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_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12594e87a7680305ad9d1c342b27d2b280784562d34551f6abc7ad85344d67f2 [2022-12-15 00:49:00,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:49:00,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:49:00,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:49:00,606 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:49:00,607 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:49:00,608 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_bad.i [2022-12-15 00:49:03,259 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:49:03,519 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:49:03,520 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_01_bad.i [2022-12-15 00:49:03,548 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data/4ecc55607/e99b6aace9534461b148300728db0f75/FLAGd1da95fc5 [2022-12-15 00:49:03,562 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/data/4ecc55607/e99b6aace9534461b148300728db0f75 [2022-12-15 00:49:03,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:49:03,566 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:49:03,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:49:03,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:49:03,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:49:03,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:49:03" (1/1) ... [2022-12-15 00:49:03,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6411a73c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:03, skipping insertion in model container [2022-12-15 00:49:03,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:49:03" (1/1) ... [2022-12-15 00:49:03,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:49:03,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:49:03,973 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:49:04,379 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:49:04,384 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:49:04,386 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:49:04,388 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:49:04,389 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:49:04,730 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:49:04,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:49:04,742 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:49:04,761 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:49:04,804 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:49:04,805 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:49:04,806 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:49:04,808 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:49:04,808 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:49:04,815 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:49:04,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:49:05,056 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:49:05,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05 WrapperNode [2022-12-15 00:49:05,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:49:05,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:49:05,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:49:05,057 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:49:05,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,113 INFO L138 Inliner]: procedures = 942, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 43 [2022-12-15 00:49:05,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:49:05,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:49:05,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:49:05,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:49:05,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,132 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:49:05,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:49:05,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:49:05,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:49:05,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:49:05,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:49:05,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:49:05,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:49:05,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:49:05,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:49:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:49:05,193 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:49:05,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 00:49:05,318 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:49:05,319 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:49:05,651 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:49:05,674 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:49:05,674 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:49:05,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:49:05 BoogieIcfgContainer [2022-12-15 00:49:05,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:49:05,677 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:49:05,677 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:49:05,685 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:49:05,685 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:49:05" (1/1) ... [2022-12-15 00:49:05,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:49:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:49:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:49:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:49:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:49:05,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:49:05,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:49:05,766 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:49:05,770 INFO L158 Benchmark]: Toolchain (without parser) took 2203.52ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 56.0MB in the beginning and 49.0MB in the end (delta: 6.9MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-12-15 00:49:05,770 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:49:05,771 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1489.45ms. Allocated memory is still 81.8MB. Free memory was 55.7MB in the beginning and 35.9MB in the end (delta: 19.8MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. [2022-12-15 00:49:05,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.37ms. Allocated memory is still 81.8MB. Free memory was 35.9MB in the beginning and 31.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:49:05,772 INFO L158 Benchmark]: Boogie Preprocessor took 22.05ms. Allocated memory is still 81.8MB. Free memory was 31.7MB in the beginning and 29.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:49:05,772 INFO L158 Benchmark]: RCFGBuilder took 540.40ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 29.6MB in the beginning and 55.3MB in the end (delta: -25.7MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2022-12-15 00:49:05,772 INFO L158 Benchmark]: CodeCheck took 91.59ms. Allocated memory is still 98.6MB. Free memory was 55.3MB in the beginning and 49.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:49:05,775 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 0.17ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1489.45ms. Allocated memory is still 81.8MB. Free memory was 55.7MB in the beginning and 35.9MB in the end (delta: 19.8MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.37ms. Allocated memory is still 81.8MB. Free memory was 35.9MB in the beginning and 31.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.05ms. Allocated memory is still 81.8MB. Free memory was 31.7MB in the beginning and 29.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 540.40ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 29.6MB in the beginning and 55.3MB in the end (delta: -25.7MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. * CodeCheck took 91.59ms. Allocated memory is still 98.6MB. Free memory was 55.3MB in the beginning and 49.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:49:05,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76ad0ffc-c8e1-4e6d-a45b-ad43cf3d8a53/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