./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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 8f10b7bf48d9efa6d23cb3b3042d28c87b77bc3d4a7257dcc6d871490871823d --- 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 18:35:03,414 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:35:03,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:35:03,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:35:03,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:35:03,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:35:03,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:35:03,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:35:03,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:35:03,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:35:03,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:35:03,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:35:03,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:35:03,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:35:03,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:35:03,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:35:03,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:35:03,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:35:03,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:35:03,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:35:03,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:35:03,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:35:03,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:35:03,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:35:03,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:35:03,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:35:03,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:35:03,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:35:03,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:35:03,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:35:03,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:35:03,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:35:03,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:35:03,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:35:03,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:35:03,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:35:03,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:35:03,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:35:03,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:35:03,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:35:03,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:35:03,459 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 18:35:03,473 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:35:03,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:35:03,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:35:03,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:35:03,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:35:03,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:35:03,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:35:03,475 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:35:03,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:35:03,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:35:03,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:35:03,476 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:35:03,476 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:35:03,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:35:03,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:03,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:35:03,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:35:03,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:35:03,477 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:35:03,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:35:03,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:35:03,477 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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f10b7bf48d9efa6d23cb3b3042d28c87b77bc3d4a7257dcc6d871490871823d [2022-12-14 18:35:03,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:35:03,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:35:03,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:35:03,664 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:35:03,664 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:35:03,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_bad.i [2022-12-14 18:35:06,155 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:35:06,424 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:35:06,425 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_bad.i [2022-12-14 18:35:06,443 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data/3b19c9fe3/21bd4b40284f4a1f8a6e9e8bbea7aa7f/FLAG82e9251b5 [2022-12-14 18:35:06,456 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data/3b19c9fe3/21bd4b40284f4a1f8a6e9e8bbea7aa7f [2022-12-14 18:35:06,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:35:06,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:35:06,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:06,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:35:06,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:35:06,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:06" (1/1) ... [2022-12-14 18:35:06,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@436ccad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:06, skipping insertion in model container [2022-12-14 18:35:06,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:06" (1/1) ... [2022-12-14 18:35:06,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:35:06,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:35:06,816 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:07,240 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:07,245 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:07,247 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:07,250 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:07,250 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:07,628 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:35:07,634 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:07,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:07,644 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:35:07,661 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:07,707 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:07,709 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:07,710 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:07,712 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:07,713 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:07,726 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:35:07,728 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:07,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:07,954 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:35:07,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07 WrapperNode [2022-12-14 18:35:07,954 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:07,955 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:07,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:35:07,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:35:07,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:07,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,014 INFO L138 Inliner]: procedures = 938, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 54 [2022-12-14 18:35:08,014 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:08,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:35:08,015 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:35:08,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:35:08,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,034 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:35:08,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:35:08,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:35:08,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:35:08,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:07" (1/1) ... [2022-12-14 18:35:08,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:08,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:35:08,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:35:08,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:35:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:35:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:35:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:35:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:35:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:35:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2022-12-14 18:35:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:35:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:35:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:35:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 18:35:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:35:08,227 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:35:08,229 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:35:08,321 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:35:08,343 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:35:08,343 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:35:08,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:08 BoogieIcfgContainer [2022-12-14 18:35:08,345 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:35:08,346 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:35:08,346 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:35:08,354 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:35:08,354 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:08" (1/1) ... [2022-12-14 18:35:08,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:35:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2022-12-14 18:35:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2022-12-14 18:35:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:35:08,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:08,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:08,440 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 18:35:08,443 INFO L158 Benchmark]: Toolchain (without parser) took 1982.58ms. Allocated memory is still 178.3MB. Free memory was 131.2MB in the beginning and 118.2MB in the end (delta: 13.0MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2022-12-14 18:35:08,443 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 115.3MB. Free memory was 88.2MB in the beginning and 88.1MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:35:08,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1493.60ms. Allocated memory is still 178.3MB. Free memory was 131.2MB in the beginning and 76.7MB in the end (delta: 54.5MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2022-12-14 18:35:08,444 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.39ms. Allocated memory is still 178.3MB. Free memory was 76.7MB in the beginning and 141.3MB in the end (delta: -64.6MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-12-14 18:35:08,445 INFO L158 Benchmark]: Boogie Preprocessor took 22.80ms. Allocated memory is still 178.3MB. Free memory was 141.3MB in the beginning and 140.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:35:08,445 INFO L158 Benchmark]: RCFGBuilder took 307.25ms. Allocated memory is still 178.3MB. Free memory was 140.2MB in the beginning and 125.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 18:35:08,445 INFO L158 Benchmark]: CodeCheck took 95.72ms. Allocated memory is still 178.3MB. Free memory was 124.5MB in the beginning and 118.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:35:08,448 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 0.14ms. Allocated memory is still 115.3MB. Free memory was 88.2MB in the beginning and 88.1MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1493.60ms. Allocated memory is still 178.3MB. Free memory was 131.2MB in the beginning and 76.7MB in the end (delta: 54.5MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.39ms. Allocated memory is still 178.3MB. Free memory was 76.7MB in the beginning and 141.3MB in the end (delta: -64.6MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.80ms. Allocated memory is still 178.3MB. Free memory was 141.3MB in the beginning and 140.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 307.25ms. Allocated memory is still 178.3MB. Free memory was 140.2MB in the beginning and 125.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 95.72ms. Allocated memory is still 178.3MB. Free memory was 124.5MB in the beginning and 118.2MB 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 18:35:08,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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 8f10b7bf48d9efa6d23cb3b3042d28c87b77bc3d4a7257dcc6d871490871823d --- 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 18:35:10,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:35:10,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:35:10,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:35:10,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:35:10,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:35:10,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:35:10,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:35:10,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:35:10,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:35:10,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:35:10,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:35:10,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:35:10,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:35:10,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:35:10,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:35:10,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:35:10,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:35:10,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:35:10,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:35:10,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:35:10,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:35:10,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:35:10,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:35:10,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:35:10,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:35:10,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:35:10,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:35:10,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:35:10,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:35:10,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:35:10,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:35:10,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:35:10,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:35:10,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:35:10,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:35:10,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:35:10,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:35:10,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:35:10,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:35:10,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:35:10,148 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 18:35:10,164 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:35:10,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:35:10,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:35:10,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:35:10,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:35:10,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:35:10,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:35:10,167 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:35:10,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:35:10,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:35:10,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:35:10,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:35:10,168 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:35:10,168 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:35:10,168 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:35:10,168 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:35:10,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:35:10,169 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:35:10,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:35:10,169 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:35:10,169 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:35:10,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:35:10,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:10,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:35:10,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:35:10,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:35:10,171 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:35:10,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:35:10,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:35:10,171 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:35:10,171 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:35:10,172 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_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f10b7bf48d9efa6d23cb3b3042d28c87b77bc3d4a7257dcc6d871490871823d [2022-12-14 18:35:10,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:35:10,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:35:10,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:35:10,393 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:35:10,394 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:35:10,395 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_bad.i [2022-12-14 18:35:12,913 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:35:13,160 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:35:13,160 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_06_bad.i [2022-12-14 18:35:13,176 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data/be108437f/8cafef42e6b14df8b1607d08ba8725f6/FLAG542be6208 [2022-12-14 18:35:13,461 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/data/be108437f/8cafef42e6b14df8b1607d08ba8725f6 [2022-12-14 18:35:13,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:35:13,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:35:13,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:13,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:35:13,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:35:13,468 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:13" (1/1) ... [2022-12-14 18:35:13,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11253d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:13, skipping insertion in model container [2022-12-14 18:35:13,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:35:13" (1/1) ... [2022-12-14 18:35:13,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:35:13,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:35:13,801 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:14,256 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:14,260 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:14,261 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:14,262 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:14,263 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:14,621 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:35:14,626 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:14,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:14,636 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:35:14,652 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:35:14,698 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:35:14,699 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:14,700 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:35:14,702 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:14,703 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:35:14,730 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 18:35:14,732 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:35:14,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:35:14,977 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:35:14,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14 WrapperNode [2022-12-14 18:35:14,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:35:14,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:14,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:35:14,979 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:35:14,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,031 INFO L138 Inliner]: procedures = 943, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 53 [2022-12-14 18:35:15,031 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:35:15,032 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:35:15,032 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:35:15,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:35:15,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,053 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:35:15,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:35:15,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:35:15,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:35:15,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:35:14" (1/1) ... [2022-12-14 18:35:15,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:35:15,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:35:15,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:35:15,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:35:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:35:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:35:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:35:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:35:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:35:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 18:35:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2022-12-14 18:35:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:35:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:35:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:35:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:35:15,232 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:35:15,233 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:35:16,929 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:35:16,951 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:35:16,951 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:35:16,953 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:16 BoogieIcfgContainer [2022-12-14 18:35:16,953 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:35:16,953 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:35:16,953 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:35:16,960 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:35:16,960 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:35:16" (1/1) ... [2022-12-14 18:35:16,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:35:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:35:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2022-12-14 18:35:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2022-12-14 18:35:17,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 18:35:17,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:35:17,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:35:17,042 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 18:35:17,045 INFO L158 Benchmark]: Toolchain (without parser) took 3579.99ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 68.0MB in the beginning and 81.7MB in the end (delta: -13.7MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-12-14 18:35:17,045 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:35:17,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1513.03ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 67.5MB in the beginning and 71.5MB in the end (delta: -4.0MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2022-12-14 18:35:17,046 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.65ms. Allocated memory is still 113.2MB. Free memory was 71.5MB in the beginning and 67.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:35:17,047 INFO L158 Benchmark]: Boogie Preprocessor took 24.80ms. Allocated memory is still 113.2MB. Free memory was 67.4MB in the beginning and 65.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:35:17,047 INFO L158 Benchmark]: RCFGBuilder took 1895.67ms. Allocated memory is still 113.2MB. Free memory was 65.3MB in the beginning and 48.0MB in the end (delta: 17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 18:35:17,048 INFO L158 Benchmark]: CodeCheck took 90.60ms. Allocated memory is still 113.2MB. Free memory was 48.0MB in the beginning and 81.7MB in the end (delta: -33.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:35:17,051 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 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1513.03ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 67.5MB in the beginning and 71.5MB in the end (delta: -4.0MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.65ms. Allocated memory is still 113.2MB. Free memory was 71.5MB in the beginning and 67.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.80ms. Allocated memory is still 113.2MB. Free memory was 67.4MB in the beginning and 65.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1895.67ms. Allocated memory is still 113.2MB. Free memory was 65.3MB in the beginning and 48.0MB in the end (delta: 17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 90.60ms. Allocated memory is still 113.2MB. Free memory was 48.0MB in the beginning and 81.7MB in the end (delta: -33.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:35:17,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e1c9c56-f2a6-442e-9a85-6a2984ea6cbc/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