./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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 30c4b8c57fdbb7b7195fff8ebb565199f227718fd48ca2816bfe0fc8c4c910be --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:15:54,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:15:54,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:15:55,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:15:55,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:15:55,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:15:55,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:15:55,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:15:55,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:15:55,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:15:55,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:15:55,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:15:55,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:15:55,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:15:55,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:15:55,014 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:15:55,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:15:55,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:15:55,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:15:55,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:15:55,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:15:55,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:15:55,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:15:55,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:15:55,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:15:55,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:15:55,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:15:55,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:15:55,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:15:55,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:15:55,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:15:55,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:15:55,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:15:55,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:15:55,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:15:55,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:15:55,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:15:55,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:15:55,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:15:55,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:15:55,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:15:55,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:15:55,058 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:15:55,058 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:15:55,059 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:15:55,059 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:15:55,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:15:55,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:15:55,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:15:55,061 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:15:55,061 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:15:55,061 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:15:55,061 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:15:55,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:15:55,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:15:55,062 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:15:55,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:15:55,062 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:15:55,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:15:55,063 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:15:55,063 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:15:55,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:15:55,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:55,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:15:55,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:15:55,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:15:55,064 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:15:55,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:15:55,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:15:55,064 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_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30c4b8c57fdbb7b7195fff8ebb565199f227718fd48ca2816bfe0fc8c4c910be [2022-12-15 00:15:55,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:15:55,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:15:55,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:15:55,262 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:15:55,262 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:15:55,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i [2022-12-15 00:15:57,723 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:15:57,975 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:15:57,976 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i [2022-12-15 00:15:57,990 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data/4fdf3b980/f7434e0448a3477dbb2b8d93df9a8b61/FLAGb69081c26 [2022-12-15 00:15:58,295 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data/4fdf3b980/f7434e0448a3477dbb2b8d93df9a8b61 [2022-12-15 00:15:58,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:15:58,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:15:58,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:58,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:15:58,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:15:58,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:58" (1/1) ... [2022-12-15 00:15:58,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e98f388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:58, skipping insertion in model container [2022-12-15 00:15:58,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:58" (1/1) ... [2022-12-15 00:15:58,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:15:58,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:15:58,673 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:15:59,135 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:15:59,139 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:59,141 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:59,142 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:59,143 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:59,546 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:15:59,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:59,556 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:15:59,571 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:15:59,602 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:15:59,604 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:59,605 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:59,607 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:59,607 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:59,616 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:15:59,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:59,846 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:15:59,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59 WrapperNode [2022-12-15 00:15:59,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:59,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:59,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:15:59,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:15:59,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,897 INFO L138 Inliner]: procedures = 938, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 44 [2022-12-15 00:15:59,898 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:59,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:15:59,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:15:59,898 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:15:59,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,912 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:15:59,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:15:59,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:15:59,915 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:15:59,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:59" (1/1) ... [2022-12-15 00:15:59,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:59,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:15:59,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:15:59,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:15:59,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:15:59,973 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:15:59,974 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:15:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:15:59,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:16:00,071 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:16:00,073 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:16:00,167 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:16:00,190 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:16:00,190 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:16:00,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:00 BoogieIcfgContainer [2022-12-15 00:16:00,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:16:00,192 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:16:00,192 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:16:00,199 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:16:00,199 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:00" (1/1) ... [2022-12-15 00:16:00,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:16:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:16:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:16:00,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:16:00,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:00,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:00,278 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:16:00,280 INFO L158 Benchmark]: Toolchain (without parser) took 1981.62ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 94.5MB in the beginning and 76.8MB in the end (delta: 17.7MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:00,281 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:16:00,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1547.46ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 94.5MB in the beginning and 103.0MB in the end (delta: -8.5MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2022-12-15 00:16:00,282 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.63ms. Allocated memory is still 174.1MB. Free memory was 103.0MB in the beginning and 98.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:00,282 INFO L158 Benchmark]: Boogie Preprocessor took 16.20ms. Allocated memory is still 174.1MB. Free memory was 98.8MB in the beginning and 97.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:16:00,282 INFO L158 Benchmark]: RCFGBuilder took 277.22ms. Allocated memory is still 174.1MB. Free memory was 97.8MB in the beginning and 83.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 00:16:00,283 INFO L158 Benchmark]: CodeCheck took 86.91ms. Allocated memory is still 174.1MB. Free memory was 83.1MB in the beginning and 76.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:16:00,285 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 0.17ms. Allocated memory is still 134.2MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1547.46ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 94.5MB in the beginning and 103.0MB in the end (delta: -8.5MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.63ms. Allocated memory is still 174.1MB. Free memory was 103.0MB in the beginning and 98.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.20ms. Allocated memory is still 174.1MB. Free memory was 98.8MB in the beginning and 97.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 277.22ms. Allocated memory is still 174.1MB. Free memory was 97.8MB in the beginning and 83.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 86.91ms. Allocated memory is still 174.1MB. Free memory was 83.1MB in the beginning and 76.8MB 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. [2022-12-15 00:16:00,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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 30c4b8c57fdbb7b7195fff8ebb565199f227718fd48ca2816bfe0fc8c4c910be --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:16:01,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:16:01,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:16:01,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:16:01,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:16:01,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:16:01,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:16:01,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:16:01,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:16:01,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:16:01,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:16:01,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:16:01,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:16:01,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:16:01,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:16:01,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:16:01,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:16:01,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:16:01,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:16:01,846 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:16:01,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:16:01,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:16:01,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:16:01,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:16:01,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:16:01,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:16:01,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:16:01,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:16:01,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:16:01,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:16:01,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:16:01,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:16:01,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:16:01,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:16:01,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:16:01,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:16:01,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:16:01,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:16:01,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:16:01,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:16:01,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:16:01,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:16:01,888 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:16:01,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:16:01,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:16:01,889 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:16:01,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:16:01,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:16:01,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:16:01,890 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:16:01,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:16:01,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:16:01,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:16:01,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:16:01,891 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:16:01,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:16:01,892 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:16:01,892 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:16:01,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:16:01,892 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:16:01,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:16:01,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:16:01,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:16:01,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:16:01,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:16:01,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:16:01,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:16:01,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:16:01,894 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:16:01,894 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:16:01,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:16:01,894 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:16:01,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:16:01,895 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_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30c4b8c57fdbb7b7195fff8ebb565199f227718fd48ca2816bfe0fc8c4c910be [2022-12-15 00:16:02,102 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:16:02,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:16:02,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:16:02,121 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:16:02,121 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:16:02,122 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i [2022-12-15 00:16:04,810 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:16:05,074 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:16:05,074 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_41_bad.i [2022-12-15 00:16:05,092 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data/87076d508/14d075381f184fdfaa264e048664f960/FLAG4f23112d5 [2022-12-15 00:16:05,104 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/data/87076d508/14d075381f184fdfaa264e048664f960 [2022-12-15 00:16:05,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:16:05,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:16:05,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:16:05,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:16:05,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:16:05,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:16:05" (1/1) ... [2022-12-15 00:16:05,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c5ea01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:05, skipping insertion in model container [2022-12-15 00:16:05,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:16:05" (1/1) ... [2022-12-15 00:16:05,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:16:05,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:16:05,435 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:16:05,827 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:16:05,831 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:16:05,832 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:16:05,834 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:16:05,834 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:16:06,150 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:16:06,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:06,160 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:16:06,173 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:16:06,205 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:16:06,206 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:16:06,207 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:16:06,208 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:16:06,209 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:16:06,216 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:16:06,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:06,411 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:16:06,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06 WrapperNode [2022-12-15 00:16:06,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:16:06,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:16:06,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:16:06,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:16:06,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,452 INFO L138 Inliner]: procedures = 943, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 43 [2022-12-15 00:16:06,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:16:06,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:16:06,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:16:06,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:16:06,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,462 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,470 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:16:06,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:16:06,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:16:06,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:16:06,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:06" (1/1) ... [2022-12-15 00:16:06,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:16:06,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:16:06,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:16:06,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:16:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:16:06,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:16:06,530 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 00:16:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 00:16:06,633 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:16:06,634 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:16:08,252 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:16:08,275 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:16:08,276 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:16:08,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:08 BoogieIcfgContainer [2022-12-15 00:16:08,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:16:08,278 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:16:08,278 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:16:08,285 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:16:08,286 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:08" (1/1) ... [2022-12-15 00:16:08,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:16:08,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:08,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:16:08,331 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:16:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:16:08,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:08,366 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:16:08,369 INFO L158 Benchmark]: Toolchain (without parser) took 3261.39ms. Allocated memory is still 90.2MB. Free memory was 64.0MB in the beginning and 40.9MB in the end (delta: 23.1MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-12-15 00:16:08,369 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:16:08,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1303.31ms. Allocated memory is still 90.2MB. Free memory was 63.8MB in the beginning and 42.6MB in the end (delta: 21.2MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-12-15 00:16:08,370 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.02ms. Allocated memory is still 90.2MB. Free memory was 42.6MB in the beginning and 38.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:08,370 INFO L158 Benchmark]: Boogie Preprocessor took 20.55ms. Allocated memory is still 90.2MB. Free memory was 38.4MB in the beginning and 36.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:16:08,370 INFO L158 Benchmark]: RCFGBuilder took 1803.55ms. Allocated memory is still 90.2MB. Free memory was 36.3MB in the beginning and 46.8MB in the end (delta: -10.5MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2022-12-15 00:16:08,371 INFO L158 Benchmark]: CodeCheck took 89.62ms. Allocated memory is still 90.2MB. Free memory was 46.8MB in the beginning and 40.9MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:16:08,373 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 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1303.31ms. Allocated memory is still 90.2MB. Free memory was 63.8MB in the beginning and 42.6MB in the end (delta: 21.2MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.02ms. Allocated memory is still 90.2MB. Free memory was 42.6MB in the beginning and 38.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.55ms. Allocated memory is still 90.2MB. Free memory was 38.4MB in the beginning and 36.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1803.55ms. Allocated memory is still 90.2MB. Free memory was 36.3MB in the beginning and 46.8MB in the end (delta: -10.5MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. * CodeCheck took 89.62ms. Allocated memory is still 90.2MB. Free memory was 46.8MB in the beginning and 40.9MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:16:08,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d8cdf84-eb02-4146-90c8-5e976aa00aa5/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