./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_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_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/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_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/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_9373907e-1ede-48a5-b5b6-fac49358ab6d/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 acd090abde0bd84ac8cd55460eee999409836b9ecc91bd20ed94dfb8b457e4a3 --- 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 22:06:10,746 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:06:10,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:06:10,786 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:06:10,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:06:10,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:06:10,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:06:10,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:06:10,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:06:10,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:06:10,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:06:10,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:06:10,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:06:10,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:06:10,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:06:10,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:06:10,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:06:10,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:06:10,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:06:10,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:06:10,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:06:10,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:06:10,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:06:10,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:06:10,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:06:10,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:06:10,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:06:10,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:06:10,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:06:10,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:06:10,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:06:10,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:06:10,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:06:10,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:06:10,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:06:10,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:06:10,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:06:10,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:06:10,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:06:10,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:06:10,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:06:10,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:06:10,904 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:06:10,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:06:10,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:06:10,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:06:10,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:06:10,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:06:10,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:06:10,908 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:06:10,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:06:10,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:06:10,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:06:10,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:06:10,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:06:10,911 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:06:10,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:06:10,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:06:10,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:06:10,912 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:06:10,912 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:06:10,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:06:10,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:06:10,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:06:10,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:06:10,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:06:10,913 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:06:10,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:06:10,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:06:10,914 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_9373907e-1ede-48a5-b5b6-fac49358ab6d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acd090abde0bd84ac8cd55460eee999409836b9ecc91bd20ed94dfb8b457e4a3 [2022-11-21 22:06:11,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:06:11,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:06:11,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:06:11,245 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:06:11,246 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:06:11,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_bad.i [2022-11-21 22:06:14,241 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:06:14,643 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:06:14,644 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_bad.i [2022-11-21 22:06:14,684 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data/3c3d6a240/f4ec20f09e544820a04dd4e7afb1e52d/FLAG3cc2cd379 [2022-11-21 22:06:14,704 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data/3c3d6a240/f4ec20f09e544820a04dd4e7afb1e52d [2022-11-21 22:06:14,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:06:14,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:06:14,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:06:14,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:06:14,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:06:14,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:06:14" (1/1) ... [2022-11-21 22:06:14,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@146930fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:14, skipping insertion in model container [2022-11-21 22:06:14,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:06:14" (1/1) ... [2022-11-21 22:06:14,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:06:14,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:06:15,226 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:06:16,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:06:16,457 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:06:16,475 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:06:16,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:06:16,946 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:06:16,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16 WrapperNode [2022-11-21 22:06:16,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:06:16,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:06:16,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:06:16,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:06:16,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,051 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-11-21 22:06:17,052 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:06:17,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:06:17,053 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:06:17,053 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:06:17,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,082 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,083 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:06:17,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:06:17,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:06:17,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:06:17,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:16" (1/1) ... [2022-11-21 22:06:17,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:06:17,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:06:17,131 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:06:17,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:06:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:06:17,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:06:17,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:06:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 22:06:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 22:06:17,179 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 22:06:17,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:06:17,368 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:06:17,370 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:06:17,537 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:06:17,727 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:06:17,727 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:06:17,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:06:17 BoogieIcfgContainer [2022-11-21 22:06:17,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:06:17,731 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:06:17,731 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:06:17,744 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:06:17,744 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:06:17" (1/1) ... [2022-11-21 22:06:17,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:06:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:17,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-11-21 22:06:17,810 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-21 22:06:17,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 22:06:17,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:17,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:17,857 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 22:06:17,861 INFO L158 Benchmark]: Toolchain (without parser) took 3150.70ms. Allocated memory was 138.4MB in the beginning and 211.8MB in the end (delta: 73.4MB). Free memory was 75.3MB in the beginning and 146.2MB in the end (delta: -70.9MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. [2022-11-21 22:06:17,862 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 138.4MB. Free memory was 74.2MB in the beginning and 74.0MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:06:17,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2234.91ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 75.3MB in the beginning and 136.9MB in the end (delta: -61.6MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2022-11-21 22:06:17,864 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.08ms. Allocated memory is still 176.2MB. Free memory was 136.9MB in the beginning and 132.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:06:17,864 INFO L158 Benchmark]: Boogie Preprocessor took 36.30ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 132.8MB in the beginning and 174.5MB in the end (delta: -41.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:06:17,865 INFO L158 Benchmark]: RCFGBuilder took 640.17ms. Allocated memory is still 211.8MB. Free memory was 173.5MB in the beginning and 152.5MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-21 22:06:17,866 INFO L158 Benchmark]: CodeCheck took 129.02ms. Allocated memory is still 211.8MB. Free memory was 152.5MB in the beginning and 146.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:06:17,869 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 0.58ms. Allocated memory is still 138.4MB. Free memory was 74.2MB in the beginning and 74.0MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2234.91ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 75.3MB in the beginning and 136.9MB in the end (delta: -61.6MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.08ms. Allocated memory is still 176.2MB. Free memory was 136.9MB in the beginning and 132.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.30ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 132.8MB in the beginning and 174.5MB in the end (delta: -41.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 640.17ms. Allocated memory is still 211.8MB. Free memory was 173.5MB in the beginning and 152.5MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 129.02ms. Allocated memory is still 211.8MB. Free memory was 152.5MB in the beginning and 146.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:06:17,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/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_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/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_9373907e-1ede-48a5-b5b6-fac49358ab6d/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 acd090abde0bd84ac8cd55460eee999409836b9ecc91bd20ed94dfb8b457e4a3 --- 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 22:06:20,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:06:20,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:06:20,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:06:20,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:06:20,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:06:20,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:06:20,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:06:20,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:06:20,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:06:20,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:06:20,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:06:20,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:06:20,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:06:20,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:06:20,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:06:20,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:06:20,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:06:20,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:06:20,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:06:20,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:06:20,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:06:20,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:06:20,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:06:20,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:06:20,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:06:20,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:06:20,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:06:20,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:06:20,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:06:20,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:06:20,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:06:20,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:06:20,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:06:20,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:06:20,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:06:20,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:06:20,445 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:06:20,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:06:20,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:06:20,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:06:20,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 22:06:20,481 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:06:20,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:06:20,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:06:20,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:06:20,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:06:20,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:06:20,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:06:20,486 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:06:20,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:06:20,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:06:20,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:06:20,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:06:20,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:06:20,488 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:06:20,489 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:06:20,489 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:06:20,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:06:20,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:06:20,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:06:20,490 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:06:20,490 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:06:20,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:06:20,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:06:20,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:06:20,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:06:20,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:06:20,491 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:06:20,491 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:06:20,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:06:20,492 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:06:20,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:06:20,492 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_9373907e-1ede-48a5-b5b6-fac49358ab6d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acd090abde0bd84ac8cd55460eee999409836b9ecc91bd20ed94dfb8b457e4a3 [2022-11-21 22:06:20,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:06:20,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:06:20,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:06:20,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:06:20,961 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:06:20,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_bad.i [2022-11-21 22:06:24,180 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:06:24,590 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:06:24,592 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_14_bad.i [2022-11-21 22:06:24,626 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data/f6b5c5200/9c3114031ecf4eacb33f1173dee9944b/FLAG2a4dafba8 [2022-11-21 22:06:24,648 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9373907e-1ede-48a5-b5b6-fac49358ab6d/bin/ukojak-jW3SillKbg/data/f6b5c5200/9c3114031ecf4eacb33f1173dee9944b [2022-11-21 22:06:24,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:06:24,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:06:24,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:06:24,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:06:24,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:06:24,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:06:24" (1/1) ... [2022-11-21 22:06:24,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@deefceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:06:24, skipping insertion in model container [2022-11-21 22:06:24,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:06:24" (1/1) ... [2022-11-21 22:06:24,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:06:24,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:06:25,252 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:06:25,534 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 22:06:25,543 INFO L158 Benchmark]: Toolchain (without parser) took 886.10ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 32.5MB in the beginning and 63.8MB in the end (delta: -31.4MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-21 22:06:25,544 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:06:25,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 882.70ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 32.3MB in the beginning and 63.8MB in the end (delta: -31.6MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-21 22:06:25,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 882.70ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 32.3MB in the beginning and 63.8MB in the end (delta: -31.6MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.