./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_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_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/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_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/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_565d38de-e44d-4527-8b04-3a27a84ea1a9/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 f7311b235f40e8e15746c8a3f8d69ffcf13b2878f2e6de66c89e649574b2dc90 --- 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 22:22:59,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:22:59,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:22:59,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:22:59,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:22:59,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:22:59,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:22:59,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:22:59,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:22:59,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:22:59,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:22:59,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:22:59,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:22:59,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:22:59,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:22:59,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:22:59,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:22:59,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:22:59,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:22:59,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:22:59,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:22:59,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:22:59,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:22:59,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:22:59,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:22:59,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:22:59,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:22:59,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:22:59,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:22:59,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:22:59,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:22:59,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:22:59,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:22:59,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:22:59,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:22:59,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:22:59,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:22:59,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:22:59,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:22:59,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:22:59,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:22:59,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 22:22:59,895 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:22:59,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:22:59,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:22:59,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:22:59,897 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:22:59,897 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:22:59,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:22:59,898 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:22:59,898 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:22:59,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:22:59,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:22:59,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:22:59,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:22:59,899 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:22:59,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:22:59,899 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:22:59,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:22:59,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:22:59,900 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:22:59,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:22:59,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:22:59,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:22:59,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:22:59,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:22:59,901 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:22:59,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:22:59,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:22:59,901 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_565d38de-e44d-4527-8b04-3a27a84ea1a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7311b235f40e8e15746c8a3f8d69ffcf13b2878f2e6de66c89e649574b2dc90 [2022-12-14 22:23:00,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:23:00,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:23:00,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:23:00,077 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:23:00,077 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:23:00,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_bad.i [2022-12-14 22:23:02,650 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:23:02,909 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:23:02,910 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_bad.i [2022-12-14 22:23:02,925 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data/e53743d37/7d17c4e8e695403a890e47c68e2e84da/FLAGa607e1750 [2022-12-14 22:23:03,229 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data/e53743d37/7d17c4e8e695403a890e47c68e2e84da [2022-12-14 22:23:03,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:23:03,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:23:03,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:03,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:23:03,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:23:03,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:03" (1/1) ... [2022-12-14 22:23:03,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f15c097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:03, skipping insertion in model container [2022-12-14 22:23:03,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:03" (1/1) ... [2022-12-14 22:23:03,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:23:03,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:23:03,579 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:23:03,952 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:23:03,956 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:03,958 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:03,959 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:03,960 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:04,310 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:23:04,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:04,318 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:23:04,331 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:23:04,362 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:23:04,363 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:04,364 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:04,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:04,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:04,376 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:23:04,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:04,647 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:23:04,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04 WrapperNode [2022-12-14 22:23:04,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:04,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:04,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:23:04,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:23:04,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,680 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,704 INFO L138 Inliner]: procedures = 937, calls = 64, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2022-12-14 22:23:04,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:04,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:23:04,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:23:04,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:23:04,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,722 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:23:04,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:23:04,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:23:04,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:23:04,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:04" (1/1) ... [2022-12-14 22:23:04,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:04,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:23:04,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:23:04,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:23:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:23:04,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:23:04,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:23:04,787 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:23:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:23:04,896 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:23:04,897 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:23:05,004 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:23:05,038 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:23:05,038 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:23:05,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:05 BoogieIcfgContainer [2022-12-14 22:23:05,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:23:05,042 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:23:05,042 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:23:05,052 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:23:05,052 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:05" (1/1) ... [2022-12-14 22:23:05,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:23:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-14 22:23:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-14 22:23:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 22:23:05,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:05,149 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 22:23:05,152 INFO L158 Benchmark]: Toolchain (without parser) took 1912.72ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 100.0MB in the beginning and 142.8MB in the end (delta: -42.8MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2022-12-14 22:23:05,153 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:23:05,154 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1404.47ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 99.4MB in the beginning and 100.3MB in the end (delta: -861.6kB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2022-12-14 22:23:05,154 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.71ms. Allocated memory is still 188.7MB. Free memory was 100.3MB in the beginning and 96.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 22:23:05,154 INFO L158 Benchmark]: Boogie Preprocessor took 21.40ms. Allocated memory is still 188.7MB. Free memory was 96.1MB in the beginning and 95.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:23:05,155 INFO L158 Benchmark]: RCFGBuilder took 314.59ms. Allocated memory is still 188.7MB. Free memory was 95.1MB in the beginning and 149.1MB in the end (delta: -54.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 22:23:05,155 INFO L158 Benchmark]: CodeCheck took 109.32ms. Allocated memory is still 188.7MB. Free memory was 149.1MB in the beginning and 142.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:23:05,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1404.47ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 99.4MB in the beginning and 100.3MB in the end (delta: -861.6kB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.71ms. Allocated memory is still 188.7MB. Free memory was 100.3MB in the beginning and 96.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.40ms. Allocated memory is still 188.7MB. Free memory was 96.1MB in the beginning and 95.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 314.59ms. Allocated memory is still 188.7MB. Free memory was 95.1MB in the beginning and 149.1MB in the end (delta: -54.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 109.32ms. Allocated memory is still 188.7MB. Free memory was 149.1MB in the beginning and 142.8MB 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 22:23:05,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/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_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/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_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/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_565d38de-e44d-4527-8b04-3a27a84ea1a9/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 f7311b235f40e8e15746c8a3f8d69ffcf13b2878f2e6de66c89e649574b2dc90 --- 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 22:23:06,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:23:06,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:23:06,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:23:06,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:23:06,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:23:06,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:23:06,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:23:06,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:23:06,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:23:06,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:23:06,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:23:06,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:23:06,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:23:06,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:23:06,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:23:06,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:23:06,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:23:06,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:23:06,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:23:06,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:23:06,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:23:06,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:23:06,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:23:06,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:23:06,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:23:06,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:23:06,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:23:06,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:23:06,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:23:06,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:23:06,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:23:06,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:23:06,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:23:06,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:23:06,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:23:06,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:23:06,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:23:06,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:23:06,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:23:06,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:23:06,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 22:23:06,805 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:23:06,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:23:06,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:23:06,806 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:23:06,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:23:06,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:23:06,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:23:06,807 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:23:06,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:23:06,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:23:06,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:23:06,809 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:23:06,809 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:23:06,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:23:06,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:06,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:23:06,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:23:06,809 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:23:06,810 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:23:06,810 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:23:06,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:23:06,810 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:23:06,810 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:23:06,810 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_565d38de-e44d-4527-8b04-3a27a84ea1a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7311b235f40e8e15746c8a3f8d69ffcf13b2878f2e6de66c89e649574b2dc90 [2022-12-14 22:23:07,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:23:07,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:23:07,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:23:07,046 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:23:07,046 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:23:07,047 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_bad.i [2022-12-14 22:23:09,634 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:23:09,908 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:23:09,908 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_15_bad.i [2022-12-14 22:23:09,929 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data/bdff56318/676212e8dacf48668c7304c512a221ed/FLAG8f235f9fc [2022-12-14 22:23:09,942 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/data/bdff56318/676212e8dacf48668c7304c512a221ed [2022-12-14 22:23:09,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:23:09,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:23:09,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:09,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:23:09,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:23:09,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:09" (1/1) ... [2022-12-14 22:23:09,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71bef0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:09, skipping insertion in model container [2022-12-14 22:23:09,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:23:09" (1/1) ... [2022-12-14 22:23:09,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:23:10,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:23:10,320 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:23:10,706 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:23:10,710 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:10,711 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:10,713 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:10,713 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:11,009 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:23:11,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:11,019 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:23:11,032 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:23:11,070 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:23:11,071 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:11,072 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:23:11,074 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:11,074 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:23:11,082 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:23:11,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:23:11,298 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:23:11,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11 WrapperNode [2022-12-14 22:23:11,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:23:11,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:11,299 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:23:11,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:23:11,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,339 INFO L138 Inliner]: procedures = 942, calls = 64, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 63 [2022-12-14 22:23:11,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:23:11,339 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:23:11,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:23:11,340 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:23:11,346 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,348 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,349 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,357 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:23:11,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:23:11,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:23:11,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:23:11,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:23:11,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:23:11,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:23:11,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:23:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:23:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:23:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:23:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:23:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:23:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:23:11,410 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:23:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:23:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:23:11,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:23:11,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:23:11,519 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:23:11,520 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:23:11,820 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:23:11,852 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:23:11,852 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:23:11,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:11 BoogieIcfgContainer [2022-12-14 22:23:11,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:23:11,855 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:23:11,855 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:23:11,865 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:23:11,865 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:23:11" (1/1) ... [2022-12-14 22:23:11,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:23:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:23:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-14 22:23:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-14 22:23:11,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 22:23:11,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:23:11,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:23:11,976 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 22:23:11,979 INFO L158 Benchmark]: Toolchain (without parser) took 2032.40ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 47.2MB in the beginning and 29.3MB in the end (delta: 17.8MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2022-12-14 22:23:11,980 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory is still 27.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:23:11,980 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1351.17ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 47.0MB in the beginning and 60.3MB in the end (delta: -13.3MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-14 22:23:11,981 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.36ms. Allocated memory is still 94.4MB. Free memory was 59.5MB in the beginning and 56.1MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:23:11,981 INFO L158 Benchmark]: Boogie Preprocessor took 20.66ms. Allocated memory is still 94.4MB. Free memory was 56.1MB in the beginning and 54.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:23:11,982 INFO L158 Benchmark]: RCFGBuilder took 493.88ms. Allocated memory is still 94.4MB. Free memory was 54.0MB in the beginning and 35.6MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 22:23:11,982 INFO L158 Benchmark]: CodeCheck took 122.73ms. Allocated memory is still 94.4MB. Free memory was 35.6MB in the beginning and 29.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:23:11,985 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 48.2MB. Free memory is still 27.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1351.17ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 47.0MB in the beginning and 60.3MB in the end (delta: -13.3MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.36ms. Allocated memory is still 94.4MB. Free memory was 59.5MB in the beginning and 56.1MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.66ms. Allocated memory is still 94.4MB. Free memory was 56.1MB in the beginning and 54.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 493.88ms. Allocated memory is still 94.4MB. Free memory was 54.0MB in the beginning and 35.6MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 122.73ms. Allocated memory is still 94.4MB. Free memory was 35.6MB in the beginning and 29.3MB 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 22:23:12,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_565d38de-e44d-4527-8b04-3a27a84ea1a9/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