./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg --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 01286e43b2759bccc94408574a6ffc8e3ceada6911780a605e221f6dc0af5d9e --- 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-b5237d8 [2022-11-21 22:47:17,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:47:17,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:47:17,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:47:17,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:47:17,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:47:17,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:47:17,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:47:17,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:47:17,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:47:17,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:47:17,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:47:17,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:47:17,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:47:17,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:47:17,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:47:17,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:47:17,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:47:17,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:47:17,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:47:17,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:47:17,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:47:17,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:47:17,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:47:17,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:47:17,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:47:17,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:47:17,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:47:17,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:47:17,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:47:17,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:47:17,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:47:17,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:47:17,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:47:17,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:47:17,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:47:17,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:47:17,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:47:17,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:47:17,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:47:17,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:47:17,351 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:47:17,384 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:47:17,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:47:17,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:47:17,386 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:47:17,386 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:47:17,387 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:47:17,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:47:17,387 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:47:17,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:47:17,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:47:17,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:47:17,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:47:17,389 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:47:17,389 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:47:17,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:47:17,389 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:47:17,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:47:17,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:47:17,390 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:47:17,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:47:17,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:17,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:47:17,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:47:17,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:47:17,391 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:47:17,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:47:17,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:47:17,391 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_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01286e43b2759bccc94408574a6ffc8e3ceada6911780a605e221f6dc0af5d9e [2022-11-21 22:47:17,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:47:17,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:47:17,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:47:17,693 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:47:17,694 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:47:17,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i [2022-11-21 22:47:20,753 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:47:21,189 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:47:21,190 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i [2022-11-21 22:47:21,222 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data/86aa75626/1dfd1c963be740589c1845b98295d88e/FLAGe46029820 [2022-11-21 22:47:21,241 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data/86aa75626/1dfd1c963be740589c1845b98295d88e [2022-11-21 22:47:21,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:47:21,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:47:21,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:21,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:47:21,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:47:21,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:21" (1/1) ... [2022-11-21 22:47:21,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b2cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:21, skipping insertion in model container [2022-11-21 22:47:21,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:21" (1/1) ... [2022-11-21 22:47:21,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:47:21,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:47:21,801 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:47:23,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:23,078 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:47:23,100 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:47:23,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:47:23,472 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:47:23,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23 WrapperNode [2022-11-21 22:47:23,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:23,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:47:23,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:47:23,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:47:23,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,547 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 54 [2022-11-21 22:47:23,548 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:47:23,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:47:23,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:47:23,548 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:47:23,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,577 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:47:23,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:47:23,581 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:47:23,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:47:23,582 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:23" (1/1) ... [2022-11-21 22:47:23,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:23,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:47:23,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:47:23,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:47:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:47:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:47:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:47:23,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:47:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:47:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 22:47:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:47:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 22:47:23,657 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 22:47:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:47:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:47:23,800 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:47:23,802 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:47:23,978 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:47:24,081 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:47:24,081 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:47:24,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:47:24 BoogieIcfgContainer [2022-11-21 22:47:24,084 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:47:24,085 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:47:24,085 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:47:24,095 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:47:24,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:47:24" (1/1) ... [2022-11-21 22:47:24,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:47:24,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:47:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-11-21 22:47:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-21 22:47:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 22:47:24,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:47:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:47:24,213 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) [2022-11-21 22:47:24,217 INFO L158 Benchmark]: Toolchain (without parser) took 2968.55ms. Allocated memory is still 188.7MB. Free memory was 155.2MB in the beginning and 147.7MB in the end (delta: 7.6MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-11-21 22:47:24,218 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 113.2MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:47:24,218 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2221.71ms. Allocated memory is still 188.7MB. Free memory was 154.6MB in the beginning and 92.9MB in the end (delta: 61.7MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-21 22:47:24,219 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.28ms. Allocated memory is still 188.7MB. Free memory was 92.9MB in the beginning and 89.6MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:47:24,220 INFO L158 Benchmark]: Boogie Preprocessor took 32.39ms. Allocated memory is still 188.7MB. Free memory was 89.6MB in the beginning and 87.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:47:24,220 INFO L158 Benchmark]: RCFGBuilder took 502.69ms. Allocated memory is still 188.7MB. Free memory was 87.5MB in the beginning and 154.0MB in the end (delta: -66.5MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. [2022-11-21 22:47:24,221 INFO L158 Benchmark]: CodeCheck took 131.10ms. Allocated memory is still 188.7MB. Free memory was 154.0MB in the beginning and 147.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:47:24,224 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 0.50ms. Allocated memory is still 113.2MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2221.71ms. Allocated memory is still 188.7MB. Free memory was 154.6MB in the beginning and 92.9MB in the end (delta: 61.7MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.28ms. Allocated memory is still 188.7MB. Free memory was 92.9MB in the beginning and 89.6MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.39ms. Allocated memory is still 188.7MB. Free memory was 89.6MB in the beginning and 87.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 502.69ms. Allocated memory is still 188.7MB. Free memory was 87.5MB in the beginning and 154.0MB in the end (delta: -66.5MB). Peak memory consumption was 19.3MB. Max. memory is 16.1GB. * CodeCheck took 131.10ms. Allocated memory is still 188.7MB. Free memory was 154.0MB in the beginning and 147.7MB 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. [2022-11-21 22:47:24,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/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_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg --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 01286e43b2759bccc94408574a6ffc8e3ceada6911780a605e221f6dc0af5d9e --- 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-b5237d8 [2022-11-21 22:47:26,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:47:26,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:47:26,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:47:26,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:47:26,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:47:26,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:47:26,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:47:26,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:47:26,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:47:26,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:47:26,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:47:26,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:47:26,860 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:47:26,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:47:26,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:47:26,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:47:26,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:47:26,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:47:26,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:47:26,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:47:26,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:47:26,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:47:26,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:47:26,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:47:26,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:47:26,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:47:26,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:47:26,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:47:26,883 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:47:26,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:47:26,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:47:26,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:47:26,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:47:26,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:47:26,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:47:26,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:47:26,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:47:26,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:47:26,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:47:26,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:47:26,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 22:47:26,930 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:47:26,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:47:26,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:47:26,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:47:26,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:47:26,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:47:26,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:47:26,933 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:47:26,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:47:26,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:47:26,934 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:47:26,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:47:26,934 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:47:26,935 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:47:26,935 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:47:26,935 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:47:26,935 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:47:26,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:47:26,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:47:26,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:47:26,936 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:47:26,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:47:26,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:47:26,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:47:26,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:47:26,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:47:26,938 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:47:26,938 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:47:26,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:47:26,939 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:47:26,939 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:47:26,939 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_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01286e43b2759bccc94408574a6ffc8e3ceada6911780a605e221f6dc0af5d9e [2022-11-21 22:47:27,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:47:27,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:47:27,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:47:27,374 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:47:27,375 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:47:27,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i [2022-11-21 22:47:30,511 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:47:30,910 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:47:30,911 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_16_bad.i [2022-11-21 22:47:30,936 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data/6250356f6/512e1746452d413cacc92d873e698149/FLAG8a8636101 [2022-11-21 22:47:30,955 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b694c0e-2d9f-49e7-920f-cf2caf11ad79/bin/ukojak-jW3SillKbg/data/6250356f6/512e1746452d413cacc92d873e698149 [2022-11-21 22:47:30,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:47:30,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:47:30,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:47:30,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:47:30,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:47:30,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:30" (1/1) ... [2022-11-21 22:47:30,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2e28d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:47:30, skipping insertion in model container [2022-11-21 22:47:30,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:47:30" (1/1) ... [2022-11-21 22:47:30,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:47:31,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:47:31,543 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:47:31,874 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1126) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-21 22:47:31,880 INFO L158 Benchmark]: Toolchain (without parser) took 911.36ms. Allocated memory is still 79.7MB. Free memory was 54.8MB in the beginning and 38.3MB in the end (delta: 16.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 22:47:31,881 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 79.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:47:31,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 909.15ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 38.3MB in the end (delta: 16.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 22:47:31,885 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 79.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 909.15ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 38.3MB in the end (delta: 16.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.