./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/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_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/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_c6810de8-73e1-45b0-9f53-2be9a3884947/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 e9cde0d671c04babcc9bda0e4d83df5d9daf0bea27c87f9d3d73e9bedc0d8bba --- 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 23:17:05,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:17:05,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:17:05,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:17:05,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:17:05,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:17:05,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:17:05,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:17:05,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:17:05,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:17:05,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:17:05,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:17:05,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:17:05,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:17:05,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:17:05,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:17:05,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:17:05,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:17:05,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:17:05,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:17:05,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:17:05,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:17:05,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:17:05,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:17:05,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:17:05,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:17:05,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:17:05,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:17:05,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:17:05,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:17:05,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:17:05,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:17:05,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:17:05,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:17:05,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:17:05,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:17:05,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:17:05,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:17:05,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:17:05,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:17:05,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:17:05,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:17:05,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:17:05,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:17:05,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:17:05,240 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:17:05,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:17:05,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:17:05,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:17:05,242 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:17:05,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:17:05,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:17:05,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:17:05,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:17:05,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:17:05,244 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:17:05,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:17:05,245 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:17:05,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:17:05,245 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:17:05,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:17:05,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:17:05,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:17:05,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:17:05,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:17:05,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:17:05,247 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:17:05,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:17:05,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:17:05,248 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_c6810de8-73e1-45b0-9f53-2be9a3884947/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9cde0d671c04babcc9bda0e4d83df5d9daf0bea27c87f9d3d73e9bedc0d8bba [2022-11-21 23:17:05,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:17:05,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:17:05,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:17:05,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:17:05,615 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:17:05,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i [2022-11-21 23:17:08,679 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:17:09,106 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:17:09,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i [2022-11-21 23:17:09,140 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data/e718c9c1c/6d356adec0d94cdd80bca8f686eec567/FLAGeb1f9534e [2022-11-21 23:17:09,159 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data/e718c9c1c/6d356adec0d94cdd80bca8f686eec567 [2022-11-21 23:17:09,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:17:09,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:17:09,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:17:09,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:17:09,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:17:09,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:17:09" (1/1) ... [2022-11-21 23:17:09,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36e7cacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:09, skipping insertion in model container [2022-11-21 23:17:09,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:17:09" (1/1) ... [2022-11-21 23:17:09,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:17:09,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:17:09,748 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:17:11,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:17:11,163 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:17:11,188 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:17:11,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:17:11,492 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:17:11,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11 WrapperNode [2022-11-21 23:17:11,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:17:11,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:17:11,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:17:11,494 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:17:11,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,553 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 66 [2022-11-21 23:17:11,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:17:11,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:17:11,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:17:11,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:17:11,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,579 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:17:11,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:17:11,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:17:11,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:17:11,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:11" (1/1) ... [2022-11-21 23:17:11,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:17:11,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:17:11,630 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:17:11,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:17:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:17:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:17:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:17:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:17:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:17:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 23:17:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:17:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 23:17:11,688 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 23:17:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:17:11,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:17:11,933 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:17:11,935 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:17:12,091 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:17:12,144 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:17:12,145 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:17:12,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:17:12 BoogieIcfgContainer [2022-11-21 23:17:12,147 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:17:12,148 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:17:12,148 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:17:12,158 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:17:12,159 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:17:12" (1/1) ... [2022-11-21 23:17:12,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:17:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:17:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 22 states and 24 transitions. [2022-11-21 23:17:12,232 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2022-11-21 23:17:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 23:17:12,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:17:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:17:12,296 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 23:17:12,304 INFO L158 Benchmark]: Toolchain (without parser) took 3139.62ms. Allocated memory is still 176.2MB. Free memory was 139.7MB in the beginning and 134.8MB in the end (delta: 4.9MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-11-21 23:17:12,305 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory was 69.0MB in the beginning and 68.9MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:17:12,306 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2326.57ms. Allocated memory is still 176.2MB. Free memory was 138.8MB in the beginning and 88.8MB in the end (delta: 50.0MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-11-21 23:17:12,307 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.05ms. Allocated memory is still 176.2MB. Free memory was 88.8MB in the beginning and 85.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:17:12,308 INFO L158 Benchmark]: Boogie Preprocessor took 28.42ms. Allocated memory is still 176.2MB. Free memory was 85.5MB in the beginning and 83.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:17:12,309 INFO L158 Benchmark]: RCFGBuilder took 564.09ms. Allocated memory is still 176.2MB. Free memory was 83.4MB in the beginning and 141.1MB in the end (delta: -57.6MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2022-11-21 23:17:12,309 INFO L158 Benchmark]: CodeCheck took 154.67ms. Allocated memory is still 176.2MB. Free memory was 141.1MB in the beginning and 134.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:17:12,312 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 0.30ms. Allocated memory is still 127.9MB. Free memory was 69.0MB in the beginning and 68.9MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2326.57ms. Allocated memory is still 176.2MB. Free memory was 138.8MB in the beginning and 88.8MB in the end (delta: 50.0MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.05ms. Allocated memory is still 176.2MB. Free memory was 88.8MB in the beginning and 85.5MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.42ms. Allocated memory is still 176.2MB. Free memory was 85.5MB in the beginning and 83.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 564.09ms. Allocated memory is still 176.2MB. Free memory was 83.4MB in the beginning and 141.1MB in the end (delta: -57.6MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * CodeCheck took 154.67ms. Allocated memory is still 176.2MB. Free memory was 141.1MB in the beginning and 134.8MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:17:12,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/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_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/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_c6810de8-73e1-45b0-9f53-2be9a3884947/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 e9cde0d671c04babcc9bda0e4d83df5d9daf0bea27c87f9d3d73e9bedc0d8bba --- 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 23:17:14,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:17:14,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:17:14,907 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:17:14,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:17:14,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:17:14,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:17:14,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:17:14,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:17:14,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:17:14,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:17:14,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:17:14,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:17:14,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:17:14,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:17:14,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:17:14,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:17:14,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:17:14,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:17:14,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:17:14,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:17:14,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:17:14,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:17:14,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:17:14,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:17:14,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:17:14,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:17:14,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:17:14,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:17:14,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:17:14,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:17:14,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:17:14,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:17:14,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:17:14,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:17:14,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:17:14,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:17:14,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:17:14,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:17:14,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:17:14,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:17:14,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:17:15,042 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:17:15,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:17:15,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:17:15,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:17:15,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:17:15,044 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:17:15,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:17:15,044 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:17:15,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:17:15,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:17:15,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:17:15,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:17:15,046 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:17:15,046 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:17:15,046 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:17:15,047 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:17:15,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:17:15,047 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:17:15,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:17:15,047 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:17:15,048 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:17:15,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:17:15,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:17:15,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:17:15,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:17:15,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:17:15,049 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:17:15,049 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:17:15,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:17:15,049 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:17:15,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:17:15,050 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_c6810de8-73e1-45b0-9f53-2be9a3884947/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9cde0d671c04babcc9bda0e4d83df5d9daf0bea27c87f9d3d73e9bedc0d8bba [2022-11-21 23:17:15,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:17:15,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:17:15,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:17:15,513 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:17:15,514 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:17:15,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i [2022-11-21 23:17:18,539 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:17:18,962 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:17:18,962 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_17_bad.i [2022-11-21 23:17:18,997 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data/d2100f78c/b915ae62791f493fa75ebec37feae9bf/FLAGf3c578ee9 [2022-11-21 23:17:19,013 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6810de8-73e1-45b0-9f53-2be9a3884947/bin/ukojak-jW3SillKbg/data/d2100f78c/b915ae62791f493fa75ebec37feae9bf [2022-11-21 23:17:19,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:17:19,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:17:19,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:17:19,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:17:19,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:17:19,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:17:19" (1/1) ... [2022-11-21 23:17:19,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f88933a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:17:19, skipping insertion in model container [2022-11-21 23:17:19,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:17:19" (1/1) ... [2022-11-21 23:17:19,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:17:19,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:17:19,617 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:17:20,108 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 23:17:20,117 INFO L158 Benchmark]: Toolchain (without parser) took 1098.47ms. Allocated memory is still 75.5MB. Free memory was 47.2MB in the beginning and 52.3MB in the end (delta: -5.1MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2022-11-21 23:17:20,117 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 75.5MB. Free memory was 53.2MB in the beginning and 53.1MB in the end (delta: 51.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:17:20,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1095.02ms. Allocated memory is still 75.5MB. Free memory was 47.0MB in the beginning and 52.3MB in the end (delta: -5.3MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2022-11-21 23:17:20,120 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 75.5MB. Free memory was 53.2MB in the beginning and 53.1MB in the end (delta: 51.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1095.02ms. Allocated memory is still 75.5MB. Free memory was 47.0MB in the beginning and 52.3MB in the end (delta: -5.3MB). Peak memory consumption was 18.2MB. 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.