./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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 abe14a6f71500040e80d130bd1aaa111dda795718c43dff396cea3e3505ec8e4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:02:22,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:02:22,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:02:22,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:02:22,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:02:22,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:02:22,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:02:22,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:02:22,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:02:22,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:02:22,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:02:22,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:02:22,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:02:22,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:02:22,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:02:22,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:02:22,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:02:22,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:02:22,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:02:22,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:02:22,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:02:22,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:02:22,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:02:22,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:02:22,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:02:22,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:02:22,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:02:22,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:02:22,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:02:22,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:02:22,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:02:22,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:02:22,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:02:22,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:02:22,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:02:22,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:02:22,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:02:22,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:02:22,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:02:22,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:02:22,370 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:02:22,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:02:22,412 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:02:22,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:02:22,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:02:22,421 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:02:22,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:02:22,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:02:22,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:02:22,423 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:02:22,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:02:22,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:02:22,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:02:22,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:02:22,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:02:22,425 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:02:22,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:02:22,426 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:02:22,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:02:22,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:02:22,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:02:22,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:02:22,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:02:22,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:02:22,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:02:22,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:02:22,428 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:02:22,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:02:22,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:02:22,429 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_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe14a6f71500040e80d130bd1aaa111dda795718c43dff396cea3e3505ec8e4 [2022-11-21 23:02:22,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:02:22,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:02:22,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:02:22,826 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:02:22,827 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:02:22,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i [2022-11-21 23:02:25,875 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:02:26,312 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:02:26,312 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i [2022-11-21 23:02:26,345 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data/cd41cda94/44b4ab34974f416a8c61702f9e58e0fb/FLAG37c61bd0c [2022-11-21 23:02:26,369 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data/cd41cda94/44b4ab34974f416a8c61702f9e58e0fb [2022-11-21 23:02:26,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:02:26,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:02:26,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:02:26,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:02:26,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:02:26,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:26" (1/1) ... [2022-11-21 23:02:26,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d1d5e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:26, skipping insertion in model container [2022-11-21 23:02:26,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:26" (1/1) ... [2022-11-21 23:02:26,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:02:26,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:02:26,934 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:02:28,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:02:28,258 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:02:28,277 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:02:28,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:02:28,778 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:02:28,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28 WrapperNode [2022-11-21 23:02:28,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:02:28,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:02:28,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:02:28,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:02:28,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,856 INFO L138 Inliner]: procedures = 938, calls = 59, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 45 [2022-11-21 23:02:28,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:02:28,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:02:28,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:02:28,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:02:28,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,881 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:02:28,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:02:28,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:02:28,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:02:28,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:28" (1/1) ... [2022-11-21 23:02:28,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:02:28,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:02:28,918 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:02:28,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:02:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:02:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:02:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:02:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:02:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:02:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 23:02:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:02:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 23:02:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 23:02:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:02:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:02:29,188 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:02:29,193 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:02:29,339 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:02:29,379 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:02:29,380 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:02:29,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:02:29 BoogieIcfgContainer [2022-11-21 23:02:29,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:02:29,383 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:02:29,383 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:02:29,394 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:02:29,394 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:02:29" (1/1) ... [2022-11-21 23:02:29,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:02:29,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:02:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-21 23:02:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-21 23:02:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 23:02:29,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:02:29,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:02:29,519 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:02:29,527 INFO L158 Benchmark]: Toolchain (without parser) took 3149.67ms. Allocated memory was 155.2MB in the beginning and 216.0MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 137.1MB in the end (delta: -31.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2022-11-21 23:02:29,528 INFO L158 Benchmark]: CDTParser took 0.55ms. Allocated memory is still 155.2MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:02:29,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2403.48ms. Allocated memory was 155.2MB in the beginning and 216.0MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 163.4MB in the end (delta: -58.0MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. [2022-11-21 23:02:29,530 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.20ms. Allocated memory is still 216.0MB. Free memory was 163.4MB in the beginning and 160.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:02:29,531 INFO L158 Benchmark]: Boogie Preprocessor took 27.71ms. Allocated memory is still 216.0MB. Free memory was 160.2MB in the beginning and 158.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:02:29,532 INFO L158 Benchmark]: RCFGBuilder took 497.12ms. Allocated memory is still 216.0MB. Free memory was 158.1MB in the beginning and 143.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:02:29,534 INFO L158 Benchmark]: CodeCheck took 141.41ms. Allocated memory is still 216.0MB. Free memory was 143.4MB in the beginning and 137.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:02:29,544 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 0.55ms. Allocated memory is still 155.2MB. Free memory is still 127.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2403.48ms. Allocated memory was 155.2MB in the beginning and 216.0MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 163.4MB in the end (delta: -58.0MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.20ms. Allocated memory is still 216.0MB. Free memory was 163.4MB in the beginning and 160.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.71ms. Allocated memory is still 216.0MB. Free memory was 160.2MB in the beginning and 158.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 497.12ms. Allocated memory is still 216.0MB. Free memory was 158.1MB in the beginning and 143.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 141.41ms. Allocated memory is still 216.0MB. Free memory was 143.4MB in the beginning and 137.1MB 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 23:02:29,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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 abe14a6f71500040e80d130bd1aaa111dda795718c43dff396cea3e3505ec8e4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:02:32,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:02:32,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:02:32,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:02:32,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:02:32,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:02:32,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:02:32,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:02:32,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:02:32,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:02:32,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:02:32,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:02:32,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:02:32,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:02:32,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:02:32,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:02:32,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:02:32,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:02:32,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:02:32,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:02:32,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:02:32,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:02:32,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:02:32,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:02:32,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:02:32,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:02:32,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:02:32,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:02:32,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:02:32,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:02:32,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:02:32,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:02:32,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:02:32,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:02:32,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:02:32,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:02:32,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:02:32,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:02:32,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:02:32,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:02:32,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:02:32,293 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:02:32,334 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:02:32,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:02:32,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:02:32,337 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:02:32,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:02:32,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:02:32,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:02:32,338 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:02:32,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:02:32,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:02:32,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:02:32,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:02:32,340 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:02:32,341 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:02:32,341 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:02:32,341 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:02:32,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:02:32,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:02:32,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:02:32,342 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:02:32,342 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:02:32,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:02:32,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:02:32,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:02:32,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:02:32,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:02:32,344 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:02:32,344 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:02:32,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:02:32,344 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:02:32,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:02:32,345 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_ba29c771-c3fc-4bec-9482-ca9f0eee2204/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abe14a6f71500040e80d130bd1aaa111dda795718c43dff396cea3e3505ec8e4 [2022-11-21 23:02:32,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:02:32,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:02:32,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:02:32,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:02:32,828 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:02:32,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i [2022-11-21 23:02:35,856 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:02:36,380 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:02:36,381 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_66_bad.i [2022-11-21 23:02:36,415 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data/9ccd4ea87/012b1fb84f71432580eedd930ccec9aa/FLAG05162b708 [2022-11-21 23:02:36,444 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba29c771-c3fc-4bec-9482-ca9f0eee2204/bin/ukojak-jW3SillKbg/data/9ccd4ea87/012b1fb84f71432580eedd930ccec9aa [2022-11-21 23:02:36,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:02:36,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:02:36,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:02:36,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:02:36,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:02:36,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:36" (1/1) ... [2022-11-21 23:02:36,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@769f467f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:02:36, skipping insertion in model container [2022-11-21 23:02:36,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:02:36" (1/1) ... [2022-11-21 23:02:36,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:02:36,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:02:37,026 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:02:37,323 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1126) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:02:37,332 INFO L158 Benchmark]: Toolchain (without parser) took 882.16ms. Allocated memory is still 100.7MB. Free memory was 73.0MB in the beginning and 56.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 23:02:37,333 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:02:37,334 INFO L158 Benchmark]: CACSL2BoogieTranslator took 877.74ms. Allocated memory is still 100.7MB. Free memory was 73.0MB in the beginning and 56.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-21 23:02:37,336 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 877.74ms. Allocated memory is still 100.7MB. Free memory was 73.0MB in the beginning and 56.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. 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.