./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/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_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/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_8a52edfc-dced-4708-ac19-088ce54abdbe/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 f585d61daac031cf96890e7d94d9ca375a332095e3ef7607ed37584494864f2b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:17:28,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:17:28,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:17:28,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:17:28,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:17:28,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:17:28,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:17:28,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:17:28,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:17:28,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:17:28,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:17:28,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:17:28,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:17:28,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:17:28,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:17:28,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:17:28,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:17:28,619 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:17:28,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:17:28,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:17:28,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:17:28,624 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:17:28,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:17:28,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:17:28,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:17:28,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:17:28,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:17:28,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:17:28,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:17:28,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:17:28,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:17:28,630 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:17:28,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:17:28,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:17:28,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:17:28,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:17:28,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:17:28,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:17:28,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:17:28,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:17:28,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:17:28,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 16:17:28,656 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:17:28,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:17:28,657 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:17:28,657 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:17:28,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:17:28,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:17:28,659 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:17:28,659 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:17:28,659 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:17:28,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:17:28,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:17:28,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:17:28,660 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:17:28,660 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:17:28,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:17:28,660 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:17:28,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:17:28,661 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:17:28,661 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:17:28,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:17:28,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:17:28,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:17:28,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:17:28,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:17:28,662 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:17:28,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:17:28,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:17:28,662 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_8a52edfc-dced-4708-ac19-088ce54abdbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f585d61daac031cf96890e7d94d9ca375a332095e3ef7607ed37584494864f2b [2022-12-14 16:17:28,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:17:28,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:17:28,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:17:28,848 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:17:28,848 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:17:28,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i [2022-12-14 16:17:31,478 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:17:31,722 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:17:31,723 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i [2022-12-14 16:17:31,738 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data/c53a9c92a/b3da405f01c347439c1730bb1e41cc78/FLAG92d85e8d2 [2022-12-14 16:17:31,748 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data/c53a9c92a/b3da405f01c347439c1730bb1e41cc78 [2022-12-14 16:17:31,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:17:31,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:17:31,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:17:31,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:17:31,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:17:31,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:17:31" (1/1) ... [2022-12-14 16:17:31,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39fe77d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:31, skipping insertion in model container [2022-12-14 16:17:31,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:17:31" (1/1) ... [2022-12-14 16:17:31,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:17:31,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:17:32,126 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:17:32,504 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:17:32,510 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:32,512 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:32,514 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:32,515 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:32,872 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:17:32,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:17:32,886 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:17:32,904 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:17:32,955 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:17:32,956 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:32,957 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:32,960 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:32,960 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:32,974 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:17:32,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:17:33,222 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:17:33,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33 WrapperNode [2022-12-14 16:17:33,222 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:17:33,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:17:33,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:17:33,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:17:33,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,266 INFO L138 Inliner]: procedures = 941, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 50 [2022-12-14 16:17:33,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:17:33,267 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:17:33,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:17:33,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:17:33,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,281 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:17:33,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:17:33,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:17:33,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:17:33,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:17:33,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:17:33,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:17:33,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:17:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 16:17:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:17:33,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:17:33,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:17:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:17:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 16:17:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 16:17:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 16:17:33,341 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 16:17:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:17:33,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:17:33,451 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:17:33,452 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:17:33,548 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:17:33,576 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:17:33,576 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:17:33,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:17:33 BoogieIcfgContainer [2022-12-14 16:17:33,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:17:33,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:17:33,579 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:17:33,587 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:17:33,587 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:17:33" (1/1) ... [2022-12-14 16:17:33,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:17:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:17:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 16:17:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 16:17:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 16:17:33,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:17:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:17:33,669 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 16:17:33,672 INFO L158 Benchmark]: Toolchain (without parser) took 1920.50ms. Allocated memory was 115.3MB in the beginning and 169.9MB in the end (delta: 54.5MB). Free memory was 76.5MB in the beginning and 116.8MB in the end (delta: -40.3MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2022-12-14 16:17:33,673 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory was 79.5MB in the beginning and 79.4MB in the end (delta: 27.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:17:33,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1470.60ms. Allocated memory was 115.3MB in the beginning and 169.9MB in the end (delta: 54.5MB). Free memory was 76.5MB in the beginning and 77.4MB in the end (delta: -894.3kB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-12-14 16:17:33,673 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.48ms. Allocated memory is still 169.9MB. Free memory was 77.4MB in the beginning and 73.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 16:17:33,674 INFO L158 Benchmark]: Boogie Preprocessor took 16.74ms. Allocated memory is still 169.9MB. Free memory was 73.2MB in the beginning and 72.1MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:17:33,674 INFO L158 Benchmark]: RCFGBuilder took 294.15ms. Allocated memory is still 169.9MB. Free memory was 72.1MB in the beginning and 123.1MB in the end (delta: -50.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:17:33,674 INFO L158 Benchmark]: CodeCheck took 92.49ms. Allocated memory is still 169.9MB. Free memory was 123.1MB in the beginning and 116.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:17:33,677 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 115.3MB. Free memory was 79.5MB in the beginning and 79.4MB in the end (delta: 27.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1470.60ms. Allocated memory was 115.3MB in the beginning and 169.9MB in the end (delta: 54.5MB). Free memory was 76.5MB in the beginning and 77.4MB in the end (delta: -894.3kB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.48ms. Allocated memory is still 169.9MB. Free memory was 77.4MB in the beginning and 73.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.74ms. Allocated memory is still 169.9MB. Free memory was 73.2MB in the beginning and 72.1MB in the end (delta: 1.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 294.15ms. Allocated memory is still 169.9MB. Free memory was 72.1MB in the beginning and 123.1MB in the end (delta: -50.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 92.49ms. Allocated memory is still 169.9MB. Free memory was 123.1MB in the beginning and 116.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 16:17:33,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/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_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/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_8a52edfc-dced-4708-ac19-088ce54abdbe/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 f585d61daac031cf96890e7d94d9ca375a332095e3ef7607ed37584494864f2b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:17:35,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:17:35,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:17:35,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:17:35,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:17:35,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:17:35,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:17:35,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:17:35,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:17:35,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:17:35,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:17:35,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:17:35,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:17:35,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:17:35,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:17:35,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:17:35,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:17:35,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:17:35,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:17:35,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:17:35,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:17:35,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:17:35,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:17:35,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:17:35,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:17:35,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:17:35,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:17:35,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:17:35,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:17:35,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:17:35,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:17:35,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:17:35,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:17:35,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:17:35,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:17:35,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:17:35,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:17:35,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:17:35,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:17:35,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:17:35,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:17:35,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 16:17:35,381 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:17:35,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:17:35,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:17:35,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:17:35,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:17:35,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:17:35,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:17:35,383 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:17:35,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:17:35,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:17:35,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:17:35,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:17:35,384 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:17:35,384 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:17:35,385 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:17:35,385 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:17:35,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:17:35,385 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:17:35,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:17:35,386 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:17:35,386 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:17:35,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:17:35,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:17:35,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:17:35,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:17:35,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:17:35,387 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:17:35,387 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:17:35,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:17:35,388 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:17:35,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:17:35,388 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_8a52edfc-dced-4708-ac19-088ce54abdbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f585d61daac031cf96890e7d94d9ca375a332095e3ef7607ed37584494864f2b [2022-12-14 16:17:35,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:17:35,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:17:35,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:17:35,641 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:17:35,641 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:17:35,642 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i [2022-12-14 16:17:38,218 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:17:38,471 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:17:38,472 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_54_bad.i [2022-12-14 16:17:38,487 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data/d50d769ac/1422b1ba47034a37b59bf2d4ab480e21/FLAG2b2ba50d0 [2022-12-14 16:17:38,759 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/data/d50d769ac/1422b1ba47034a37b59bf2d4ab480e21 [2022-12-14 16:17:38,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:17:38,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:17:38,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:17:38,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:17:38,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:17:38,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:17:38" (1/1) ... [2022-12-14 16:17:38,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157e4ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:38, skipping insertion in model container [2022-12-14 16:17:38,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:17:38" (1/1) ... [2022-12-14 16:17:38,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:17:38,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:17:39,092 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:17:39,568 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:17:39,572 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:39,574 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:39,575 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:39,576 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:39,886 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:17:39,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:17:39,900 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:17:39,912 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:17:39,942 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:17:39,943 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:39,944 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:17:39,945 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:39,946 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:17:39,953 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:17:39,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:17:40,204 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:17:40,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40 WrapperNode [2022-12-14 16:17:40,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:17:40,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:17:40,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:17:40,206 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:17:40,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,257 INFO L138 Inliner]: procedures = 946, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 49 [2022-12-14 16:17:40,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:17:40,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:17:40,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:17:40,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:17:40,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,268 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,277 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:17:40,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:17:40,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:17:40,281 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:17:40,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:17:40" (1/1) ... [2022-12-14 16:17:40,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:17:40,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:17:40,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:17:40,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:17:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:17:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:17:40,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:17:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:17:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 16:17:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 16:17:40,327 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 16:17:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:17:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 16:17:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 16:17:40,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 16:17:40,438 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:17:40,439 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:17:41,462 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:17:41,487 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:17:41,487 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:17:41,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:17:41 BoogieIcfgContainer [2022-12-14 16:17:41,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:17:41,491 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:17:41,491 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:17:41,498 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:17:41,498 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:17:41" (1/1) ... [2022-12-14 16:17:41,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:17:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:17:41,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 16:17:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 16:17:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 16:17:41,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:17:41,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:17:41,574 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 16:17:41,576 INFO L158 Benchmark]: Toolchain (without parser) took 2813.35ms. Allocated memory is still 100.7MB. Free memory was 74.7MB in the beginning and 32.5MB in the end (delta: 42.1MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2022-12-14 16:17:41,576 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:17:41,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1441.79ms. Allocated memory is still 100.7MB. Free memory was 74.7MB in the beginning and 61.9MB in the end (delta: 12.7MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2022-12-14 16:17:41,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.64ms. Allocated memory is still 100.7MB. Free memory was 61.9MB in the beginning and 57.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 16:17:41,578 INFO L158 Benchmark]: Boogie Preprocessor took 22.72ms. Allocated memory is still 100.7MB. Free memory was 57.7MB in the beginning and 55.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:17:41,578 INFO L158 Benchmark]: RCFGBuilder took 1209.57ms. Allocated memory is still 100.7MB. Free memory was 55.7MB in the beginning and 38.1MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 16:17:41,578 INFO L158 Benchmark]: CodeCheck took 84.20ms. Allocated memory is still 100.7MB. Free memory was 38.1MB in the beginning and 32.5MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:17:41,580 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 0.14ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1441.79ms. Allocated memory is still 100.7MB. Free memory was 74.7MB in the beginning and 61.9MB in the end (delta: 12.7MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.64ms. Allocated memory is still 100.7MB. Free memory was 61.9MB in the beginning and 57.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.72ms. Allocated memory is still 100.7MB. Free memory was 57.7MB in the beginning and 55.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1209.57ms. Allocated memory is still 100.7MB. Free memory was 55.7MB in the beginning and 38.1MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 84.20ms. Allocated memory is still 100.7MB. Free memory was 38.1MB in the beginning and 32.5MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 16:17:41,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a52edfc-dced-4708-ac19-088ce54abdbe/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