./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/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_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/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_2bf324cd-119c-4227-bdf2-cad10490b1ad/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 069ff69a1aaa5ea598030bb12966e0b73b97901bd98016e96f3b101f9ab891b3 --- 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 23:58:00,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:58:00,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:58:00,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:58:00,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:58:00,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:58:00,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:58:00,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:58:00,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:58:00,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:58:00,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:58:00,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:58:00,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:58:00,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:58:00,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:58:00,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:58:00,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:58:00,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:58:00,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:58:00,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:58:00,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:58:00,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:58:00,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:58:00,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:58:00,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:58:00,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:58:00,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:58:00,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:58:00,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:58:00,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:58:00,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:58:00,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:58:00,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:58:00,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:58:00,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:58:00,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:58:00,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:58:00,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:58:00,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:58:00,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:58:00,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:58:00,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:58:00,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:58:00,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:58:00,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:58:00,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:58:00,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:58:00,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:58:00,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:58:00,567 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:58:00,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:58:00,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:58:00,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:58:00,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:58:00,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:58:00,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:58:00,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:58:00,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:58:00,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:58:00,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:58:00,581 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:58:00,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:58:00,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:58:00,581 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_2bf324cd-119c-4227-bdf2-cad10490b1ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 069ff69a1aaa5ea598030bb12966e0b73b97901bd98016e96f3b101f9ab891b3 [2022-12-14 23:58:00,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:58:00,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:58:00,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:58:00,777 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:58:00,777 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:58:00,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i [2022-12-14 23:58:03,381 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:58:03,648 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:58:03,648 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i [2022-12-14 23:58:03,663 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data/ecebf0a49/5e1bb59f65dd4dd1a4d4b7438aaeba09/FLAGb55a1e5b1 [2022-12-14 23:58:03,674 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data/ecebf0a49/5e1bb59f65dd4dd1a4d4b7438aaeba09 [2022-12-14 23:58:03,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:58:03,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:58:03,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:58:03,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:58:03,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:58:03,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:58:03" (1/1) ... [2022-12-14 23:58:03,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@906155c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:03, skipping insertion in model container [2022-12-14 23:58:03,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:58:03" (1/1) ... [2022-12-14 23:58:03,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:58:03,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:58:03,972 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:58:04,352 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:58:04,356 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:04,358 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:04,359 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:04,360 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:04,739 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:58:04,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:58:04,747 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:58:04,759 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:58:04,797 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:58:04,799 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:04,800 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:04,802 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:04,802 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:04,814 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:58:04,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:58:05,128 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:58:05,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05 WrapperNode [2022-12-14 23:58:05,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:58:05,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:58:05,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:58:05,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:58:05,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,183 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 48 [2022-12-14 23:58:05,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:58:05,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:58:05,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:58:05,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:58:05,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,203 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:58:05,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:58:05,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:58:05,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:58:05,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:58:05,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:58:05,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:58:05,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:58:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:58:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:58:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:58:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:58:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:58:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:58:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:58:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:58:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:58:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:58:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:58:05,390 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:58:05,392 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:58:05,489 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:58:05,517 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:58:05,517 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:58:05,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:58:05 BoogieIcfgContainer [2022-12-14 23:58:05,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:58:05,520 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:58:05,520 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:58:05,527 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:58:05,527 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:58:05" (1/1) ... [2022-12-14 23:58:05,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:58:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 23:58:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 23:58:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:58:05,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:05,606 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 23:58:05,609 INFO L158 Benchmark]: Toolchain (without parser) took 1931.19ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 90.9MB in the beginning and 93.8MB in the end (delta: -2.8MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2022-12-14 23:58:05,609 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 127.9MB. Free memory was 94.9MB in the beginning and 94.7MB in the end (delta: 185.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:58:05,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1450.65ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 90.9MB in the beginning and 121.0MB in the end (delta: -30.1MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2022-12-14 23:58:05,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.80ms. Allocated memory is still 184.5MB. Free memory was 121.0MB in the beginning and 116.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:58:05,611 INFO L158 Benchmark]: Boogie Preprocessor took 23.03ms. Allocated memory is still 184.5MB. Free memory was 116.8MB in the beginning and 115.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:58:05,611 INFO L158 Benchmark]: RCFGBuilder took 312.02ms. Allocated memory is still 184.5MB. Free memory was 115.8MB in the beginning and 100.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 23:58:05,612 INFO L158 Benchmark]: CodeCheck took 88.32ms. Allocated memory is still 184.5MB. Free memory was 100.1MB in the beginning and 93.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:58:05,613 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 0.22ms. Allocated memory is still 127.9MB. Free memory was 94.9MB in the beginning and 94.7MB in the end (delta: 185.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1450.65ms. Allocated memory was 127.9MB in the beginning and 184.5MB in the end (delta: 56.6MB). Free memory was 90.9MB in the beginning and 121.0MB in the end (delta: -30.1MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.80ms. Allocated memory is still 184.5MB. Free memory was 121.0MB in the beginning and 116.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.03ms. Allocated memory is still 184.5MB. Free memory was 116.8MB in the beginning and 115.8MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 312.02ms. Allocated memory is still 184.5MB. Free memory was 115.8MB in the beginning and 100.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 88.32ms. Allocated memory is still 184.5MB. Free memory was 100.1MB in the beginning and 93.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:58:05,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/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_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/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_2bf324cd-119c-4227-bdf2-cad10490b1ad/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 069ff69a1aaa5ea598030bb12966e0b73b97901bd98016e96f3b101f9ab891b3 --- 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 23:58:07,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:58:07,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:58:07,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:58:07,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:58:07,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:58:07,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:58:07,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:58:07,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:58:07,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:58:07,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:58:07,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:58:07,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:58:07,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:58:07,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:58:07,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:58:07,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:58:07,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:58:07,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:58:07,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:58:07,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:58:07,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:58:07,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:58:07,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:58:07,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:58:07,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:58:07,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:58:07,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:58:07,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:58:07,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:58:07,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:58:07,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:58:07,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:58:07,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:58:07,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:58:07,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:58:07,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:58:07,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:58:07,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:58:07,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:58:07,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:58:07,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 23:58:07,357 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:58:07,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:58:07,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:58:07,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:58:07,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:58:07,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:58:07,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:58:07,359 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:58:07,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:58:07,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:58:07,361 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:58:07,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:58:07,361 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:58:07,361 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:58:07,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:58:07,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:58:07,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:58:07,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:58:07,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:58:07,362 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:58:07,362 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:58:07,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:58:07,362 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:58:07,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:58:07,363 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_2bf324cd-119c-4227-bdf2-cad10490b1ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 069ff69a1aaa5ea598030bb12966e0b73b97901bd98016e96f3b101f9ab891b3 [2022-12-14 23:58:07,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:58:07,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:58:07,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:58:07,612 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:58:07,612 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:58:07,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i [2022-12-14 23:58:10,202 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:58:10,462 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:58:10,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_04_bad.i [2022-12-14 23:58:10,478 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data/57c7b25c4/7ef0455afeaf4ab1a94b7d5ac0920ae3/FLAG2484ec849 [2022-12-14 23:58:10,765 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/data/57c7b25c4/7ef0455afeaf4ab1a94b7d5ac0920ae3 [2022-12-14 23:58:10,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:58:10,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:58:10,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:58:10,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:58:10,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:58:10,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:58:10" (1/1) ... [2022-12-14 23:58:10,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb83099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:10, skipping insertion in model container [2022-12-14 23:58:10,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:58:10" (1/1) ... [2022-12-14 23:58:10,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:58:10,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:58:11,097 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:58:11,563 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:58:11,567 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:11,568 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:11,569 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:11,570 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:11,874 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:58:11,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:58:11,886 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:58:11,907 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:58:11,953 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:58:11,955 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:11,956 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:58:11,958 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:11,959 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:58:11,970 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:58:11,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:58:12,197 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:58:12,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12 WrapperNode [2022-12-14 23:58:12,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:58:12,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:58:12,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:58:12,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:58:12,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,223 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,240 INFO L138 Inliner]: procedures = 942, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 47 [2022-12-14 23:58:12,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:58:12,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:58:12,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:58:12,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:58:12,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,257 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,259 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:58:12,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:58:12,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:58:12,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:58:12,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:58:12,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:58:12,288 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:58:12,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:58:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:58:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:58:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 23:58:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 23:58:12,433 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:58:12,434 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:58:12,792 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:58:12,821 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:58:12,821 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:58:12,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:58:12 BoogieIcfgContainer [2022-12-14 23:58:12,823 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:58:12,824 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:58:12,824 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:58:12,830 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:58:12,830 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:58:12" (1/1) ... [2022-12-14 23:58:12,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:58:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:58:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 23:58:12,875 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 23:58:12,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:58:12,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:58:12,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:58:12,909 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 23:58:12,912 INFO L158 Benchmark]: Toolchain (without parser) took 2143.25ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 67.7MB in the beginning and 76.8MB in the end (delta: -9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 23:58:12,912 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:58:12,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1429.08ms. 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 63.4MB in the end (delta: 4.1MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2022-12-14 23:58:12,913 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.76ms. Allocated memory is still 113.2MB. Free memory was 63.4MB in the beginning and 59.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:58:12,913 INFO L158 Benchmark]: Boogie Preprocessor took 21.00ms. Allocated memory is still 113.2MB. Free memory was 59.2MB in the beginning and 57.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:58:12,914 INFO L158 Benchmark]: RCFGBuilder took 560.50ms. Allocated memory is still 113.2MB. Free memory was 57.1MB in the beginning and 39.5MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 23:58:12,914 INFO L158 Benchmark]: CodeCheck took 87.05ms. Allocated memory is still 113.2MB. Free memory was 39.5MB in the beginning and 76.8MB in the end (delta: -37.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:58:12,916 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 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1429.08ms. 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 63.4MB in the end (delta: 4.1MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.76ms. Allocated memory is still 113.2MB. Free memory was 63.4MB in the beginning and 59.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.00ms. Allocated memory is still 113.2MB. Free memory was 59.2MB in the beginning and 57.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 560.50ms. Allocated memory is still 113.2MB. Free memory was 57.1MB in the beginning and 39.5MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 87.05ms. Allocated memory is still 113.2MB. Free memory was 39.5MB in the beginning and 76.8MB in the end (delta: -37.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:58:12,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bf324cd-119c-4227-bdf2-cad10490b1ad/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