./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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 2bc0175191ff468dc5d94f9d9ecb95cb2a1b2ae738f8bfd65c3a515251568347 --- 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 22:52:58,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:52:58,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:52:58,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:52:58,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:52:58,177 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:52:58,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:52:58,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:52:58,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:52:58,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:52:58,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:52:58,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:52:58,187 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:52:58,188 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:52:58,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:52:58,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:52:58,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:52:58,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:52:58,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:52:58,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:52:58,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:52:58,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:52:58,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:52:58,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:52:58,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:52:58,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:52:58,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:52:58,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:52:58,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:52:58,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:52:58,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:52:58,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:52:58,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:52:58,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:52:58,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:52:58,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:52:58,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:52:58,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:52:58,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:52:58,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:52:58,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:52:58,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:52:58,244 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:52:58,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:52:58,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:52:58,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:52:58,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:52:58,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:52:58,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:52:58,249 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:52:58,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:52:58,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:52:58,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:52:58,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:52:58,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:52:58,252 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:52:58,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:52:58,252 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:52:58,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:52:58,253 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:52:58,253 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:52:58,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:52:58,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:52:58,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:52:58,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:52:58,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:52:58,254 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:52:58,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:52:58,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:52:58,255 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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bc0175191ff468dc5d94f9d9ecb95cb2a1b2ae738f8bfd65c3a515251568347 [2022-11-21 22:52:58,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:52:58,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:52:58,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:52:58,615 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:52:58,615 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:52:58,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_bad.i [2022-11-21 22:53:01,612 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:53:02,045 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:53:02,046 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_bad.i [2022-11-21 22:53:02,069 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data/4bff9e768/98ed026c5e354d5da09580597ad6242f/FLAG27366d2d5 [2022-11-21 22:53:02,085 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data/4bff9e768/98ed026c5e354d5da09580597ad6242f [2022-11-21 22:53:02,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:53:02,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:53:02,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:53:02,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:53:02,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:53:02,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:02" (1/1) ... [2022-11-21 22:53:02,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab8ba5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:02, skipping insertion in model container [2022-11-21 22:53:02,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:02" (1/1) ... [2022-11-21 22:53:02,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:53:02,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:53:02,681 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:53:03,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:53:03,945 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:53:03,965 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:53:04,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:53:04,432 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:53:04,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04 WrapperNode [2022-11-21 22:53:04,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:53:04,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:53:04,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:53:04,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:53:04,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,553 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-11-21 22:53:04,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:53:04,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:53:04,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:53:04,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:53:04,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,610 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,614 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:53:04,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:53:04,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:53:04,615 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:53:04,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:04" (1/1) ... [2022-11-21 22:53:04,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:53:04,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:53:04,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:53:04,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:53:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:53:04,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:53:04,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:53:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 22:53:04,712 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 22:53:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 22:53:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:53:04,923 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:53:04,925 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:53:05,127 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:53:05,247 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:53:05,248 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:53:05,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:53:05 BoogieIcfgContainer [2022-11-21 22:53:05,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:53:05,251 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:53:05,252 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:53:05,261 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:53:05,262 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:53:05" (1/1) ... [2022-11-21 22:53:05,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:53:05,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 13 states and 14 transitions. [2022-11-21 22:53:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-11-21 22:53:05,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 22:53:05,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:05,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:05,372 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 22:53:05,377 INFO L158 Benchmark]: Toolchain (without parser) took 3287.12ms. Allocated memory is still 186.6MB. Free memory was 148.9MB in the beginning and 107.5MB in the end (delta: 41.4MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2022-11-21 22:53:05,377 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 142.6MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:53:05,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2343.29ms. Allocated memory is still 186.6MB. Free memory was 148.2MB in the beginning and 140.0MB in the end (delta: 8.2MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2022-11-21 22:53:05,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.67ms. Allocated memory is still 186.6MB. Free memory was 140.0MB in the beginning and 135.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:53:05,379 INFO L158 Benchmark]: Boogie Preprocessor took 59.67ms. Allocated memory is still 186.6MB. Free memory was 135.8MB in the beginning and 134.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:53:05,380 INFO L158 Benchmark]: RCFGBuilder took 636.09ms. Allocated memory is still 186.6MB. Free memory was 134.8MB in the beginning and 113.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-21 22:53:05,381 INFO L158 Benchmark]: CodeCheck took 123.87ms. Allocated memory is still 186.6MB. Free memory was 113.8MB in the beginning and 107.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:53:05,384 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 0.59ms. Allocated memory is still 142.6MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2343.29ms. Allocated memory is still 186.6MB. Free memory was 148.2MB in the beginning and 140.0MB in the end (delta: 8.2MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.67ms. Allocated memory is still 186.6MB. Free memory was 140.0MB in the beginning and 135.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.67ms. Allocated memory is still 186.6MB. Free memory was 135.8MB in the beginning and 134.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 636.09ms. Allocated memory is still 186.6MB. Free memory was 134.8MB in the beginning and 113.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 123.87ms. Allocated memory is still 186.6MB. Free memory was 113.8MB in the beginning and 107.5MB 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 22:53:05,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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 2bc0175191ff468dc5d94f9d9ecb95cb2a1b2ae738f8bfd65c3a515251568347 --- 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 22:53:07,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:53:07,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:53:08,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:53:08,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:53:08,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:53:08,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:53:08,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:53:08,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:53:08,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:53:08,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:53:08,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:53:08,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:53:08,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:53:08,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:53:08,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:53:08,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:53:08,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:53:08,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:53:08,060 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:53:08,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:53:08,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:53:08,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:53:08,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:53:08,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:53:08,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:53:08,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:53:08,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:53:08,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:53:08,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:53:08,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:53:08,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:53:08,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:53:08,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:53:08,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:53:08,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:53:08,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:53:08,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:53:08,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:53:08,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:53:08,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:53:08,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 22:53:08,158 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:53:08,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:53:08,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:53:08,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:53:08,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:53:08,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:53:08,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:53:08,164 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:53:08,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:53:08,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:53:08,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:53:08,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:53:08,166 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:53:08,166 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:53:08,167 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:53:08,167 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:53:08,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:53:08,167 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:53:08,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:53:08,168 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:53:08,168 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:53:08,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:53:08,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:53:08,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:53:08,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:53:08,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:53:08,170 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:53:08,170 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:53:08,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:53:08,171 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:53:08,171 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:53:08,171 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_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bc0175191ff468dc5d94f9d9ecb95cb2a1b2ae738f8bfd65c3a515251568347 [2022-11-21 22:53:08,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:53:08,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:53:08,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:53:08,644 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:53:08,644 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:53:08,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_bad.i [2022-11-21 22:53:11,917 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:53:12,366 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:53:12,367 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_02_bad.i [2022-11-21 22:53:12,392 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data/23d8f9dd2/c8694d693dfa46bf8752e764aea165c5/FLAG1e9a281cb [2022-11-21 22:53:12,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f19c57cf-ea6b-43df-b9d4-0bf7c35b09de/bin/ukojak-jW3SillKbg/data/23d8f9dd2/c8694d693dfa46bf8752e764aea165c5 [2022-11-21 22:53:12,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:53:12,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:53:12,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:53:12,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:53:12,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:53:12,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:12" (1/1) ... [2022-11-21 22:53:12,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e41ffd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:12, skipping insertion in model container [2022-11-21 22:53:12,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:12" (1/1) ... [2022-11-21 22:53:12,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:53:12,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:53:13,072 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 22:53:13,542 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 22:53:13,548 INFO L158 Benchmark]: Toolchain (without parser) took 1124.05ms. Allocated memory is still 81.8MB. Free memory was 55.8MB in the beginning and 39.6MB in the end (delta: 16.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,549 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:53:13,550 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1120.27ms. Allocated memory is still 81.8MB. Free memory was 55.6MB in the beginning and 39.6MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,551 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.7MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1120.27ms. Allocated memory is still 81.8MB. Free memory was 55.6MB in the beginning and 39.6MB in the end (delta: 16.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.