./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_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_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/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_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/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_7601c835-bf84-4c0b-8637-2ba34321c1e0/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 6294997424bce81d42b9c2cd1353a929b995d499faea1bb95c3d8ac3de77a84b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:35:16,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:35:16,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:35:16,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:35:16,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:35:16,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:35:16,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:35:16,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:35:16,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:35:16,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:35:16,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:35:16,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:35:16,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:35:16,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:35:16,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:35:16,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:35:16,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:35:16,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:35:16,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:35:16,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:35:16,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:35:16,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:35:16,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:35:16,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:35:16,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:35:16,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:35:16,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:35:16,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:35:16,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:35:16,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:35:16,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:35:16,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:35:16,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:35:16,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:35:16,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:35:16,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:35:16,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:35:16,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:35:16,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:35:16,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:35:16,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:35:16,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:35:16,903 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:35:16,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:35:16,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:35:16,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:35:16,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:35:16,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:35:16,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:35:16,905 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:35:16,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:35:16,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:35:16,906 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:35:16,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:35:16,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:35:16,906 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:35:16,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:35:16,907 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:35:16,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:35:16,907 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:35:16,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:35:16,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:35:16,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:35:16,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:35:16,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:35:16,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:35:16,909 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:35:16,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:35:16,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:35:16,909 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_7601c835-bf84-4c0b-8637-2ba34321c1e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6294997424bce81d42b9c2cd1353a929b995d499faea1bb95c3d8ac3de77a84b [2022-12-14 21:35:17,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:35:17,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:35:17,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:35:17,112 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:35:17,112 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:35:17,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_bad.i [2022-12-14 21:35:19,672 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:35:19,964 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:35:19,964 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_bad.i [2022-12-14 21:35:19,982 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data/773f6c9cd/592bfc68ff884022847c908c43b2f15c/FLAG3f39e7511 [2022-12-14 21:35:19,995 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data/773f6c9cd/592bfc68ff884022847c908c43b2f15c [2022-12-14 21:35:19,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:35:19,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:35:19,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:35:19,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:35:20,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:35:20,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:35:19" (1/1) ... [2022-12-14 21:35:20,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33e8c74e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:20, skipping insertion in model container [2022-12-14 21:35:20,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:35:19" (1/1) ... [2022-12-14 21:35:20,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:35:20,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:35:20,327 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:35:20,716 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:35:20,721 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:20,724 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:20,726 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:20,726 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:21,106 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:35:21,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:35:21,114 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:35:21,127 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:35:21,155 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:35:21,157 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:21,157 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:21,159 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:21,159 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:21,168 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:35:21,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:35:21,425 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:35:21,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21 WrapperNode [2022-12-14 21:35:21,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:35:21,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:35:21,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:35:21,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:35:21,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,483 INFO L138 Inliner]: procedures = 939, calls = 61, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 48 [2022-12-14 21:35:21,483 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:35:21,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:35:21,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:35:21,484 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:35:21,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,499 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,501 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:35:21,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:35:21,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:35:21,504 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:35:21,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:35:21,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:35:21,529 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:35:21,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:35:21,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:35:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:35:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:35:21,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:35:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:35:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:35:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:35:21,561 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:35:21,562 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:35:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:35:21,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:35:21,681 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:35:21,683 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:35:21,804 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:35:21,829 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:35:21,829 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:35:21,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:35:21 BoogieIcfgContainer [2022-12-14 21:35:21,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:35:21,831 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:35:21,832 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:35:21,839 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:35:21,839 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:35:21" (1/1) ... [2022-12-14 21:35:21,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:35:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 21:35:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 21:35:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:35:21,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:21,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:21,925 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:35:21,929 INFO L158 Benchmark]: Toolchain (without parser) took 1929.65ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 114.7MB in the beginning and 106.5MB in the end (delta: 8.2MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2022-12-14 21:35:21,929 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 151.0MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:35:21,930 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1426.74ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 114.7MB in the beginning and 133.8MB in the end (delta: -19.1MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2022-12-14 21:35:21,931 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.66ms. Allocated memory is still 190.8MB. Free memory was 133.8MB in the beginning and 129.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:35:21,931 INFO L158 Benchmark]: Boogie Preprocessor took 20.26ms. Allocated memory is still 190.8MB. Free memory was 129.6MB in the beginning and 128.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:35:21,932 INFO L158 Benchmark]: RCFGBuilder took 326.66ms. Allocated memory is still 190.8MB. Free memory was 128.5MB in the beginning and 112.8MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:35:21,932 INFO L158 Benchmark]: CodeCheck took 95.99ms. Allocated memory is still 190.8MB. Free memory was 112.8MB in the beginning and 106.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:35:21,935 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 0.13ms. Allocated memory is still 151.0MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1426.74ms. Allocated memory was 151.0MB in the beginning and 190.8MB in the end (delta: 39.8MB). Free memory was 114.7MB in the beginning and 133.8MB in the end (delta: -19.1MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.66ms. Allocated memory is still 190.8MB. Free memory was 133.8MB in the beginning and 129.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.26ms. Allocated memory is still 190.8MB. Free memory was 129.6MB in the beginning and 128.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 326.66ms. Allocated memory is still 190.8MB. Free memory was 128.5MB in the beginning and 112.8MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 95.99ms. Allocated memory is still 190.8MB. Free memory was 112.8MB in the beginning and 106.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:35:21,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/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_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/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_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/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_7601c835-bf84-4c0b-8637-2ba34321c1e0/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 6294997424bce81d42b9c2cd1353a929b995d499faea1bb95c3d8ac3de77a84b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:35:23,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:35:23,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:35:23,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:35:23,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:35:23,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:35:23,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:35:23,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:35:23,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:35:23,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:35:23,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:35:23,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:35:23,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:35:23,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:35:23,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:35:23,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:35:23,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:35:23,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:35:23,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:35:23,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:35:23,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:35:23,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:35:23,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:35:23,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:35:23,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:35:23,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:35:23,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:35:23,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:35:23,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:35:23,551 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:35:23,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:35:23,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:35:23,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:35:23,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:35:23,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:35:23,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:35:23,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:35:23,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:35:23,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:35:23,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:35:23,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:35:23,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:35:23,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:35:23,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:35:23,579 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:35:23,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:35:23,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:35:23,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:35:23,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:35:23,581 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:35:23,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:35:23,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:35:23,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:35:23,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:35:23,581 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:35:23,582 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:35:23,582 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:35:23,582 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:35:23,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:35:23,582 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:35:23,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:35:23,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:35:23,583 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:35:23,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:35:23,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:35:23,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:35:23,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:35:23,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:35:23,584 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:35:23,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:35:23,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:35:23,584 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:35:23,584 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:35:23,585 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_7601c835-bf84-4c0b-8637-2ba34321c1e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6294997424bce81d42b9c2cd1353a929b995d499faea1bb95c3d8ac3de77a84b [2022-12-14 21:35:23,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:35:23,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:35:23,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:35:23,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:35:23,836 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:35:23,837 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_bad.i [2022-12-14 21:35:26,414 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:35:26,713 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:35:26,713 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_44_bad.i [2022-12-14 21:35:26,734 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data/7abdcf3ce/3924fa2deaf94600adf4187ff5591dee/FLAG76b987f7b [2022-12-14 21:35:26,984 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/data/7abdcf3ce/3924fa2deaf94600adf4187ff5591dee [2022-12-14 21:35:26,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:35:26,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:35:26,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:35:26,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:35:26,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:35:26,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:35:26" (1/1) ... [2022-12-14 21:35:26,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41e7a49d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:26, skipping insertion in model container [2022-12-14 21:35:27,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:35:26" (1/1) ... [2022-12-14 21:35:27,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:35:27,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:35:27,345 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:35:27,749 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:35:27,753 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:27,754 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:27,756 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:27,757 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:28,062 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:35:28,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:35:28,071 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:35:28,084 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:35:28,114 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:35:28,115 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:28,116 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:35:28,118 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:28,118 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:35:28,126 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:35:28,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:35:28,345 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:35:28,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28 WrapperNode [2022-12-14 21:35:28,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:35:28,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:35:28,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:35:28,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:35:28,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,388 INFO L138 Inliner]: procedures = 944, calls = 61, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 47 [2022-12-14 21:35:28,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:35:28,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:35:28,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:35:28,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:35:28,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,406 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:35:28,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:35:28,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:35:28,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:35:28,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:35:28" (1/1) ... [2022-12-14 21:35:28,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:35:28,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:35:28,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:35:28,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:35:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:35:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:35:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:35:28,459 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 21:35:28,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 21:35:28,575 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:35:28,576 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:35:29,645 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:35:29,667 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:35:29,668 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:35:29,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:35:29 BoogieIcfgContainer [2022-12-14 21:35:29,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:35:29,670 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:35:29,670 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:35:29,677 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:35:29,677 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:35:29" (1/1) ... [2022-12-14 21:35:29,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:35:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:35:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 21:35:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 21:35:29,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 21:35:29,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:35:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:35:29,753 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:35:29,756 INFO L158 Benchmark]: Toolchain (without parser) took 2764.79ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 34.5MB in the beginning and 35.6MB in the end (delta: -1.2MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2022-12-14 21:35:29,756 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:35:29,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1352.79ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 34.3MB in the beginning and 41.6MB in the end (delta: -7.3MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-12-14 21:35:29,757 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.93ms. Allocated memory is still 77.6MB. Free memory was 41.6MB in the beginning and 37.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:35:29,757 INFO L158 Benchmark]: Boogie Preprocessor took 20.60ms. Allocated memory is still 77.6MB. Free memory was 37.4MB in the beginning and 35.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:35:29,757 INFO L158 Benchmark]: RCFGBuilder took 1259.46ms. Allocated memory is still 77.6MB. Free memory was 35.3MB in the beginning and 42.1MB in the end (delta: -6.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 21:35:29,758 INFO L158 Benchmark]: CodeCheck took 84.54ms. Allocated memory is still 77.6MB. Free memory was 41.9MB in the beginning and 35.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:35:29,760 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 0.12ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1352.79ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 34.3MB in the beginning and 41.6MB in the end (delta: -7.3MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.93ms. Allocated memory is still 77.6MB. Free memory was 41.6MB in the beginning and 37.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.60ms. Allocated memory is still 77.6MB. Free memory was 37.4MB in the beginning and 35.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1259.46ms. Allocated memory is still 77.6MB. Free memory was 35.3MB in the beginning and 42.1MB in the end (delta: -6.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 84.54ms. Allocated memory is still 77.6MB. Free memory was 41.9MB in the beginning and 35.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:35:29,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7601c835-bf84-4c0b-8637-2ba34321c1e0/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