./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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 ef27a83ce3e08530e8312f9b8e4a09fc90f7badecd43ffc241769019e7bf3605 --- 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 01:50:24,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:50:24,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:50:24,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:50:24,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:50:24,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:50:24,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:50:24,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:50:24,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:50:24,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:50:24,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:50:24,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:50:24,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:50:24,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:50:24,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:50:24,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:50:24,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:50:24,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:50:24,064 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:50:24,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:50:24,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:50:24,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:50:24,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:50:24,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:50:24,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:50:24,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:50:24,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:50:24,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:50:24,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:50:24,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:50:24,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:50:24,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:50:24,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:50:24,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:50:24,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:50:24,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:50:24,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:50:24,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:50:24,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:50:24,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:50:24,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:50:24,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:50:24,099 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:50:24,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:50:24,100 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:50:24,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:50:24,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:50:24,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:50:24,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:50:24,100 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:50:24,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:50:24,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:50:24,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:50:24,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:50:24,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:50:24,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:50:24,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:50:24,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:50:24,102 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:50:24,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:50:24,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:50:24,102 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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef27a83ce3e08530e8312f9b8e4a09fc90f7badecd43ffc241769019e7bf3605 [2022-12-15 01:50:24,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:50:24,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:50:24,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:50:24,277 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:50:24,277 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:50:24,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_bad.i [2022-12-15 01:50:26,876 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:50:27,145 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:50:27,146 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_bad.i [2022-12-15 01:50:27,165 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data/d3ac0070b/cdd5cb2b7e0b43debf8096e408c06480/FLAGea981caab [2022-12-15 01:50:27,179 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data/d3ac0070b/cdd5cb2b7e0b43debf8096e408c06480 [2022-12-15 01:50:27,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:50:27,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:50:27,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:50:27,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:50:27,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:50:27,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:50:27" (1/1) ... [2022-12-15 01:50:27,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e05700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:27, skipping insertion in model container [2022-12-15 01:50:27,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:50:27" (1/1) ... [2022-12-15 01:50:27,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:50:27,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:50:27,546 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:50:27,895 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:50:27,899 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:27,900 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:27,902 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:27,903 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:28,201 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:50:28,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:50:28,210 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:50:28,223 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:50:28,252 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:50:28,253 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:28,253 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:28,255 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:28,255 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:28,263 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:50:28,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:50:28,540 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:50:28,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28 WrapperNode [2022-12-15 01:50:28,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:50:28,541 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:50:28,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:50:28,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:50:28,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,581 INFO L138 Inliner]: procedures = 938, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 46 [2022-12-15 01:50:28,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:50:28,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:50:28,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:50:28,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:50:28,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,598 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:50:28,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:50:28,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:50:28,601 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:50:28,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:50:28,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:50:28,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:50:28,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:50:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:50:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:50:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:50:28,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:50:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:50:28,661 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:50:28,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:50:28,662 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:50:28,662 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:50:28,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:50:28,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:50:28,777 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:50:28,779 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:50:28,874 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:50:28,917 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:50:28,918 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:50:28,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:50:28 BoogieIcfgContainer [2022-12-15 01:50:28,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:50:28,920 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:50:28,921 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:50:28,928 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:50:28,928 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:50:28" (1/1) ... [2022-12-15 01:50:28,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:50:28,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:50:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:50:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:50:28,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:29,026 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 01:50:29,029 INFO L158 Benchmark]: Toolchain (without parser) took 1846.02ms. Allocated memory is still 201.3MB. Free memory was 137.1MB in the beginning and 165.3MB in the end (delta: -28.3MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-12-15 01:50:29,030 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory was 71.1MB in the beginning and 71.0MB in the end (delta: 78.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:50:29,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1355.93ms. Allocated memory is still 201.3MB. Free memory was 136.9MB in the beginning and 110.2MB in the end (delta: 26.7MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-12-15 01:50:29,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.73ms. Allocated memory is still 201.3MB. Free memory was 110.2MB in the beginning and 107.0MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:50:29,031 INFO L158 Benchmark]: Boogie Preprocessor took 17.88ms. Allocated memory is still 201.3MB. Free memory was 106.0MB in the beginning and 105.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:50:29,032 INFO L158 Benchmark]: RCFGBuilder took 319.47ms. Allocated memory is still 201.3MB. Free memory was 105.0MB in the beginning and 90.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 01:50:29,032 INFO L158 Benchmark]: CodeCheck took 107.71ms. Allocated memory is still 201.3MB. Free memory was 90.3MB in the beginning and 165.3MB in the end (delta: -75.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 01:50:29,035 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 0.15ms. Allocated memory is still 104.9MB. Free memory was 71.1MB in the beginning and 71.0MB in the end (delta: 78.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1355.93ms. Allocated memory is still 201.3MB. Free memory was 136.9MB in the beginning and 110.2MB in the end (delta: 26.7MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.73ms. Allocated memory is still 201.3MB. Free memory was 110.2MB in the beginning and 107.0MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.88ms. Allocated memory is still 201.3MB. Free memory was 106.0MB in the beginning and 105.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 319.47ms. Allocated memory is still 201.3MB. Free memory was 105.0MB in the beginning and 90.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 107.71ms. Allocated memory is still 201.3MB. Free memory was 90.3MB in the beginning and 165.3MB in the end (delta: -75.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:50:29,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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 ef27a83ce3e08530e8312f9b8e4a09fc90f7badecd43ffc241769019e7bf3605 --- 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 01:50:30,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:50:30,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:50:30,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:50:30,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:50:30,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:50:30,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:50:30,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:50:30,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:50:30,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:50:30,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:50:30,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:50:30,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:50:30,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:50:30,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:50:30,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:50:30,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:50:30,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:50:30,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:50:30,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:50:30,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:50:30,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:50:30,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:50:30,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:50:30,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:50:30,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:50:30,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:50:30,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:50:30,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:50:30,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:50:30,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:50:30,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:50:30,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:50:30,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:50:30,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:50:30,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:50:30,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:50:30,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:50:30,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:50:30,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:50:30,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:50:30,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:50:30,705 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:50:30,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:50:30,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:50:30,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:50:30,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:50:30,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:50:30,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:50:30,708 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:50:30,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:50:30,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:50:30,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:50:30,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:50:30,709 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:50:30,709 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:50:30,709 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:50:30,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:50:30,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:50:30,709 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:50:30,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:50:30,710 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:50:30,710 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:50:30,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:50:30,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:50:30,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:50:30,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:50:30,711 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:50:30,711 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:50:30,711 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:50:30,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:50:30,712 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:50:30,712 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:50:30,712 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_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef27a83ce3e08530e8312f9b8e4a09fc90f7badecd43ffc241769019e7bf3605 [2022-12-15 01:50:30,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:50:30,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:50:30,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:50:30,958 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:50:30,958 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:50:30,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_bad.i [2022-12-15 01:50:33,481 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:50:33,740 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:50:33,741 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_68_bad.i [2022-12-15 01:50:33,756 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data/3a5cbfd98/b0959f718fe340b6831a7b3dcaf31526/FLAGc2daca7b3 [2022-12-15 01:50:33,767 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/data/3a5cbfd98/b0959f718fe340b6831a7b3dcaf31526 [2022-12-15 01:50:33,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:50:33,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:50:33,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:50:33,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:50:33,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:50:33,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:50:33" (1/1) ... [2022-12-15 01:50:33,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6411a73c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:33, skipping insertion in model container [2022-12-15 01:50:33,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:50:33" (1/1) ... [2022-12-15 01:50:33,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:50:33,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:50:34,141 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:50:34,516 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:50:34,520 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:34,521 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:34,523 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:34,523 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:34,840 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:50:34,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:50:34,852 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:50:34,865 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:50:34,897 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:50:34,898 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:34,899 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:50:34,901 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:34,901 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:50:34,915 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:50:34,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:50:35,141 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:50:35,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35 WrapperNode [2022-12-15 01:50:35,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:50:35,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:50:35,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:50:35,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:50:35,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,197 INFO L138 Inliner]: procedures = 943, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 45 [2022-12-15 01:50:35,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:50:35,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:50:35,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:50:35,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:50:35,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,221 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:50:35,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:50:35,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:50:35,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:50:35,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:50:35" (1/1) ... [2022-12-15 01:50:35,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:50:35,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:50:35,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:50:35,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:50:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:50:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:50:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:50:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:50:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:50:35,402 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:50:35,403 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:50:37,276 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:50:37,300 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:50:37,301 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:50:37,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:50:37 BoogieIcfgContainer [2022-12-15 01:50:37,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:50:37,304 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:50:37,304 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:50:37,312 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:50:37,313 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:50:37" (1/1) ... [2022-12-15 01:50:37,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:50:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:50:37,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:50:37,370 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:50:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:50:37,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:50:37,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:50:37,412 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 01:50:37,415 INFO L158 Benchmark]: Toolchain (without parser) took 3644.81ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 45.1MB in the beginning and 42.6MB in the end (delta: 2.5MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2022-12-15 01:50:37,416 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 56.6MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:50:37,417 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1371.49ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 45.1MB in the beginning and 48.3MB in the end (delta: -3.2MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2022-12-15 01:50:37,417 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.23ms. Allocated memory is still 86.0MB. Free memory was 48.3MB in the beginning and 44.3MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:50:37,418 INFO L158 Benchmark]: Boogie Preprocessor took 27.18ms. Allocated memory is still 86.0MB. Free memory was 44.3MB in the beginning and 42.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:50:37,419 INFO L158 Benchmark]: RCFGBuilder took 2076.77ms. Allocated memory is still 86.0MB. Free memory was 42.2MB in the beginning and 49.1MB in the end (delta: -6.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:50:37,419 INFO L158 Benchmark]: CodeCheck took 110.29ms. Allocated memory is still 86.0MB. Free memory was 48.6MB in the beginning and 42.6MB in the end (delta: 6.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:50:37,423 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 56.6MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1371.49ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 45.1MB in the beginning and 48.3MB in the end (delta: -3.2MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.23ms. Allocated memory is still 86.0MB. Free memory was 48.3MB in the beginning and 44.3MB in the end (delta: 4.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.18ms. Allocated memory is still 86.0MB. Free memory was 44.3MB in the beginning and 42.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2076.77ms. Allocated memory is still 86.0MB. Free memory was 42.2MB in the beginning and 49.1MB in the end (delta: -6.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 110.29ms. Allocated memory is still 86.0MB. Free memory was 48.6MB in the beginning and 42.6MB in the end (delta: 6.0MB). 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 01:50:37,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a86b65d-e55c-4c38-a96e-6b2700ee6ba3/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