./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_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_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/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_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/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_851c8ade-5a6a-4acf-b750-d4e97ef45583/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 4542fb664ac7dbbc29004e5acb184a87c4f0b9edefee27d321e6df24f1d4bf4e --- 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 22:35:52,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:35:52,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:35:52,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:35:52,918 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:35:52,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:35:52,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:35:52,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:35:52,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:35:52,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:35:52,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:35:52,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:35:52,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:35:52,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:35:52,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:35:52,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:35:52,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:35:52,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:35:52,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:35:52,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:35:52,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:35:52,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:35:52,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:35:52,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:35:52,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:35:52,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:35:52,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:35:52,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:35:52,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:35:52,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:35:52,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:35:52,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:35:52,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:35:52,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:35:52,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:35:52,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:35:52,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:35:52,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:35:52,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:35:52,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:35:52,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:35:52,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:35:53,019 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:35:53,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:35:53,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:35:53,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:35:53,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:35:53,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:35:53,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:35:53,022 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:35:53,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:35:53,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:35:53,022 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:35:53,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:35:53,023 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:35:53,023 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:35:53,023 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:35:53,023 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:35:53,024 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:35:53,024 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:35:53,024 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:35:53,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:35:53,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:35:53,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:35:53,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:35:53,025 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:35:53,025 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:35:53,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:35:53,026 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:35:53,026 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_851c8ade-5a6a-4acf-b750-d4e97ef45583/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4542fb664ac7dbbc29004e5acb184a87c4f0b9edefee27d321e6df24f1d4bf4e [2022-11-21 22:35:53,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:35:53,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:35:53,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:35:53,291 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:35:53,291 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:35:53,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_bad.i [2022-11-21 22:35:56,365 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:35:56,780 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:35:56,780 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_bad.i [2022-11-21 22:35:56,813 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data/d998013cc/1e858337a4e9465cb1e7a05aeb1b4fed/FLAG949d5aa43 [2022-11-21 22:35:56,827 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data/d998013cc/1e858337a4e9465cb1e7a05aeb1b4fed [2022-11-21 22:35:56,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:35:56,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:35:56,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:35:56,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:35:56,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:35:56,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:35:56" (1/1) ... [2022-11-21 22:35:56,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12cb5bd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:56, skipping insertion in model container [2022-11-21 22:35:56,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:35:56" (1/1) ... [2022-11-21 22:35:56,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:35:56,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:35:57,413 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:35:58,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:35:58,610 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:35:58,634 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:35:58,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:35:58,990 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:35:58,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58 WrapperNode [2022-11-21 22:35:58,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:35:58,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:35:58,992 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:35:58,992 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:35:58,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,061 INFO L138 Inliner]: procedures = 939, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 46 [2022-11-21 22:35:59,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:35:59,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:35:59,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:35:59,062 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:35:59,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,081 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,082 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:35:59,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:35:59,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:35:59,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:35:59,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:35:58" (1/1) ... [2022-11-21 22:35:59,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:35:59,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:35:59,120 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:35:59,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:35:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:35:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:35:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:35:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-11-21 22:35:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-11-21 22:35:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 22:35:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 22:35:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 22:35:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:35:59,298 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:35:59,300 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:35:59,515 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:35:59,577 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:35:59,578 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:35:59,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:35:59 BoogieIcfgContainer [2022-11-21 22:35:59,580 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:35:59,581 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:35:59,581 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:35:59,599 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:35:59,600 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:35:59" (1/1) ... [2022-11-21 22:35:59,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:35:59,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-11-21 22:35:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-11-21 22:35:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-21 22:35:59,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:59,701 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 22:35:59,705 INFO L158 Benchmark]: Toolchain (without parser) took 2872.51ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 115.5MB in the beginning and 170.6MB in the end (delta: -55.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:35:59,705 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 165.7MB. Free memory is still 135.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:35:59,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2158.20ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 115.1MB in the beginning and 109.1MB in the end (delta: 6.0MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. [2022-11-21 22:35:59,707 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.81ms. Allocated memory is still 213.9MB. Free memory was 108.1MB in the beginning and 104.9MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:35:59,707 INFO L158 Benchmark]: Boogie Preprocessor took 22.70ms. Allocated memory is still 213.9MB. Free memory was 104.9MB in the beginning and 103.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:35:59,708 INFO L158 Benchmark]: RCFGBuilder took 495.21ms. Allocated memory is still 213.9MB. Free memory was 102.8MB in the beginning and 89.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:35:59,708 INFO L158 Benchmark]: CodeCheck took 122.17ms. Allocated memory is still 213.9MB. Free memory was 89.2MB in the beginning and 170.6MB in the end (delta: -81.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:35:59,712 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 165.7MB. Free memory is still 135.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2158.20ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 115.1MB in the beginning and 109.1MB in the end (delta: 6.0MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.81ms. Allocated memory is still 213.9MB. Free memory was 108.1MB in the beginning and 104.9MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.70ms. Allocated memory is still 213.9MB. Free memory was 104.9MB in the beginning and 103.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 495.21ms. Allocated memory is still 213.9MB. Free memory was 102.8MB in the beginning and 89.2MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 122.17ms. Allocated memory is still 213.9MB. Free memory was 89.2MB in the beginning and 170.6MB in the end (delta: -81.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:35:59,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/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_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/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_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/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_851c8ade-5a6a-4acf-b750-d4e97ef45583/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 4542fb664ac7dbbc29004e5acb184a87c4f0b9edefee27d321e6df24f1d4bf4e --- 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 22:36:02,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:36:02,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:36:02,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:36:02,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:36:02,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:36:02,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:36:02,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:36:02,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:36:02,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:36:02,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:36:02,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:36:02,234 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:36:02,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:36:02,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:36:02,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:36:02,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:36:02,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:36:02,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:36:02,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:36:02,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:36:02,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:36:02,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:36:02,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:36:02,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:36:02,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:36:02,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:36:02,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:36:02,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:36:02,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:36:02,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:36:02,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:36:02,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:36:02,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:36:02,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:36:02,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:36:02,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:36:02,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:36:02,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:36:02,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:36:02,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:36:02,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 22:36:02,334 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:36:02,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:36:02,336 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:36:02,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:36:02,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:36:02,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:36:02,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:36:02,339 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:36:02,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:36:02,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:36:02,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:36:02,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:36:02,341 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:36:02,341 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:36:02,341 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:36:02,342 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:36:02,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:36:02,342 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:36:02,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:36:02,342 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:36:02,343 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:36:02,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:36:02,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:02,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:36:02,344 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:36:02,344 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:36:02,344 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:36:02,344 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:36:02,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:36:02,345 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:36:02,345 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:36:02,345 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_851c8ade-5a6a-4acf-b750-d4e97ef45583/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4542fb664ac7dbbc29004e5acb184a87c4f0b9edefee27d321e6df24f1d4bf4e [2022-11-21 22:36:02,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:36:02,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:36:02,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:36:02,804 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:36:02,805 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:36:02,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_bad.i [2022-11-21 22:36:05,910 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:36:06,348 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:36:06,348 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_08_bad.i [2022-11-21 22:36:06,381 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data/30e5f7135/1780174f96444abcae67895c032bd582/FLAG470b33d4d [2022-11-21 22:36:06,397 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_851c8ade-5a6a-4acf-b750-d4e97ef45583/bin/ukojak-jW3SillKbg/data/30e5f7135/1780174f96444abcae67895c032bd582 [2022-11-21 22:36:06,400 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:36:06,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:36:06,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:06,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:36:06,406 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:36:06,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:06" (1/1) ... [2022-11-21 22:36:06,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cc762bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:06, skipping insertion in model container [2022-11-21 22:36:06,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:06" (1/1) ... [2022-11-21 22:36:06,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:36:06,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:36:07,055 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:36:07,501 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 22:36:07,509 INFO L158 Benchmark]: Toolchain (without parser) took 1106.93ms. Allocated memory is still 75.5MB. Free memory was 48.3MB in the beginning and 53.6MB in the end (delta: -5.3MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2022-11-21 22:36:07,510 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:36:07,511 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1104.59ms. Allocated memory is still 75.5MB. Free memory was 48.0MB in the beginning and 53.6MB in the end (delta: -5.6MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2022-11-21 22:36:07,513 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory is still 52.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1104.59ms. Allocated memory is still 75.5MB. Free memory was 48.0MB in the beginning and 53.6MB in the end (delta: -5.6MB). Peak memory consumption was 20.3MB. 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.