./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4 --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 7167e22e5713f4c4c87a7ec24531ada69c7e3b477155d94615594039c76b63e8 --- 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-2329fc7 [2022-12-14 20:23:33,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:23:33,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:23:33,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:23:33,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:23:33,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:23:33,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:23:33,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:23:33,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:23:33,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:23:33,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:23:33,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:23:33,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:23:33,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:23:33,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:23:33,240 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:23:33,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:23:33,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:23:33,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:23:33,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:23:33,245 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:23:33,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:23:33,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:23:33,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:23:33,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:23:33,250 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:23:33,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:23:33,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:23:33,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:23:33,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:23:33,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:23:33,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:23:33,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:23:33,254 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:23:33,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:23:33,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:23:33,256 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:23:33,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:23:33,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:23:33,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:23:33,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:23:33,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 20:23:33,272 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:23:33,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:23:33,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:23:33,273 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:23:33,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:23:33,274 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:23:33,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:23:33,274 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:23:33,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:23:33,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:23:33,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:23:33,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:23:33,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:23:33,276 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:23:33,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:23:33,276 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:23:33,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:23:33,276 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:23:33,277 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:23:33,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:23:33,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:33,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:23:33,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:23:33,278 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:23:33,278 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:23:33,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:23:33,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:23:33,278 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_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7167e22e5713f4c4c87a7ec24531ada69c7e3b477155d94615594039c76b63e8 [2022-12-14 20:23:33,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:23:33,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:23:33,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:23:33,464 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:23:33,465 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:23:33,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i [2022-12-14 20:23:36,070 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:23:36,331 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:23:36,332 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i [2022-12-14 20:23:36,359 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data/8b157f5d7/c2f03073f1fc4a0ba3835a456afa1435/FLAG613b5c862 [2022-12-14 20:23:36,370 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data/8b157f5d7/c2f03073f1fc4a0ba3835a456afa1435 [2022-12-14 20:23:36,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:23:36,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:23:36,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:36,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:23:36,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:23:36,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:36" (1/1) ... [2022-12-14 20:23:36,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74e57e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:36, skipping insertion in model container [2022-12-14 20:23:36,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:36" (1/1) ... [2022-12-14 20:23:36,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:23:36,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:23:36,714 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:37,053 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:37,059 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:37,061 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:37,063 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:37,064 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:37,090 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:37,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:37,105 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:23:37,126 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:37,162 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:37,164 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:37,165 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:37,167 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:37,168 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:37,173 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:37,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:37,279 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:23:37,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37 WrapperNode [2022-12-14 20:23:37,279 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:37,280 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:37,280 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:23:37,281 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:23:37,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,331 INFO L138 Inliner]: procedures = 502, calls = 57, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 60 [2022-12-14 20:23:37,331 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:37,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:23:37,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:23:37,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:23:37,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,352 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:23:37,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:23:37,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:23:37,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:23:37,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:37,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:23:37,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:23:37,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:23:37,413 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:23:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:23:37,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:23:37,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:23:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:23:37,413 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:23:37,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:23:37,528 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:23:37,530 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:23:37,647 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:23:37,711 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:23:37,711 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:23:37,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:37 BoogieIcfgContainer [2022-12-14 20:23:37,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:23:37,714 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:23:37,715 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:23:37,723 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:23:37,723 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:37" (1/1) ... [2022-12-14 20:23:37,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:23:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:23:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:23:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:23:37,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:23:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 20:23:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 20:23:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 20:23:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:38,244 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:23:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:38,321 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 20:23:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 20:23:38,348 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 20:23:38,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 08:23:38 ImpRootNode [2022-12-14 20:23:38,369 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 20:23:38,369 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 20:23:38,369 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 20:23:38,369 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 20:23:38,370 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:37" (3/4) ... [2022-12-14 20:23:38,372 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 20:23:38,372 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 20:23:38,373 INFO L158 Benchmark]: Toolchain (without parser) took 1999.95ms. Allocated memory is still 157.3MB. Free memory was 119.4MB in the beginning and 110.5MB in the end (delta: 9.0MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-12-14 20:23:38,373 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 111.1MB. Free memory was 74.5MB in the beginning and 74.4MB in the end (delta: 27.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:38,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 905.87ms. Allocated memory is still 157.3MB. Free memory was 119.4MB in the beginning and 122.7MB in the end (delta: -3.2MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-12-14 20:23:38,374 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.99ms. Allocated memory is still 157.3MB. Free memory was 121.8MB in the beginning and 119.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:38,375 INFO L158 Benchmark]: Boogie Preprocessor took 23.73ms. Allocated memory is still 157.3MB. Free memory was 119.4MB in the beginning and 117.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:38,375 INFO L158 Benchmark]: RCFGBuilder took 357.45ms. Allocated memory is still 157.3MB. Free memory was 117.7MB in the beginning and 98.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:23:38,375 INFO L158 Benchmark]: CodeCheck took 654.29ms. Allocated memory is still 157.3MB. Free memory was 98.5MB in the beginning and 110.5MB in the end (delta: -12.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:38,375 INFO L158 Benchmark]: Witness Printer took 3.27ms. Allocated memory is still 157.3MB. Free memory is still 110.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:38,378 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1577]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1553, overapproximation of bitwiseAnd at line 1553. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1559] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1559] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] CALL CWE190_Integer_Overflow__int_rand_add_53_bad() [L1551] int data; [L1552] data = 0 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] CALL CWE190_Integer_Overflow__int_rand_add_53b_badSink(data) [L1567] CALL CWE190_Integer_Overflow__int_rand_add_53c_badSink(data) [L1572] CALL CWE190_Integer_Overflow__int_rand_add_53d_badSink(data) [L1577] data + 1 VAL [\old(data)=2147483647, data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 111.1MB. Free memory was 74.5MB in the beginning and 74.4MB in the end (delta: 27.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 905.87ms. Allocated memory is still 157.3MB. Free memory was 119.4MB in the beginning and 122.7MB in the end (delta: -3.2MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.99ms. Allocated memory is still 157.3MB. Free memory was 121.8MB in the beginning and 119.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.73ms. Allocated memory is still 157.3MB. Free memory was 119.4MB in the beginning and 117.7MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 357.45ms. Allocated memory is still 157.3MB. Free memory was 117.7MB in the beginning and 98.8MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 654.29ms. Allocated memory is still 157.3MB. Free memory was 98.5MB in the beginning and 110.5MB in the end (delta: -12.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.27ms. Allocated memory is still 157.3MB. Free memory is still 110.5MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 20:23:38,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/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_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4 --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 7167e22e5713f4c4c87a7ec24531ada69c7e3b477155d94615594039c76b63e8 --- 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-2329fc7 [2022-12-14 20:23:40,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:23:40,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:23:40,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:23:40,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:23:40,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:23:40,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:23:40,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:23:40,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:23:40,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:23:40,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:23:40,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:23:40,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:23:40,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:23:40,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:23:40,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:23:40,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:23:40,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:23:40,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:23:40,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:23:40,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:23:40,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:23:40,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:23:40,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:23:40,058 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:23:40,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:23:40,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:23:40,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:23:40,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:23:40,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:23:40,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:23:40,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:23:40,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:23:40,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:23:40,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:23:40,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:23:40,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:23:40,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:23:40,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:23:40,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:23:40,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:23:40,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 20:23:40,091 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:23:40,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:23:40,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:23:40,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:23:40,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:23:40,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:23:40,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:23:40,093 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:23:40,094 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:23:40,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:23:40,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:23:40,094 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:23:40,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:23:40,094 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:23:40,094 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:23:40,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:40,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:23:40,095 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:23:40,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:23:40,102 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_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7167e22e5713f4c4c87a7ec24531ada69c7e3b477155d94615594039c76b63e8 [2022-12-14 20:23:40,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:23:40,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:23:40,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:23:40,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:23:40,381 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:23:40,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i [2022-12-14 20:23:42,970 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:23:43,236 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:23:43,237 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_53_bad.i [2022-12-14 20:23:43,255 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data/006c8ba43/6a3129413d3f4d9399b2f98f6cfc268e/FLAG9f9dc51ba [2022-12-14 20:23:43,269 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/data/006c8ba43/6a3129413d3f4d9399b2f98f6cfc268e [2022-12-14 20:23:43,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:23:43,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:23:43,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:43,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:23:43,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:23:43,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:43" (1/1) ... [2022-12-14 20:23:43,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6770c561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:43, skipping insertion in model container [2022-12-14 20:23:43,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:23:43" (1/1) ... [2022-12-14 20:23:43,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:23:43,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:23:43,584 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:43,888 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:43,891 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:43,893 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:43,894 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:43,895 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:43,909 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:43,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:43,923 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:23:43,936 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:23:43,969 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:23:43,970 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:43,971 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:23:43,973 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:43,973 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:23:43,977 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:23:43,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:23:44,053 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:23:44,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44 WrapperNode [2022-12-14 20:23:44,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:23:44,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:44,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:23:44,054 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:23:44,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,090 INFO L138 Inliner]: procedures = 507, calls = 57, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 60 [2022-12-14 20:23:44,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:23:44,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:23:44,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:23:44,091 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:23:44,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,107 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:23:44,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:23:44,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:23:44,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:23:44,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:23:44,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:23:44,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:23:44,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:23:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:23:44,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:23:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:23:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:23:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:23:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:23:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:23:44,294 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:23:44,295 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:23:44,400 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:23:44,448 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:23:44,448 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:23:44,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:44 BoogieIcfgContainer [2022-12-14 20:23:44,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:23:44,451 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:23:44,451 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:23:44,458 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:23:44,458 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:23:44" (1/1) ... [2022-12-14 20:23:44,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:23:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:23:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:23:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:23:44,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:44,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:44,533 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec 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) [2022-12-14 20:23:44,535 INFO L158 Benchmark]: Toolchain (without parser) took 1262.00ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 58.0MB in the beginning and 49.5MB in the end (delta: 8.4MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2022-12-14 20:23:44,536 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:23:44,536 INFO L158 Benchmark]: CACSL2BoogieTranslator took 779.41ms. Allocated memory is still 83.9MB. Free memory was 57.7MB in the beginning and 37.8MB in the end (delta: 19.9MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2022-12-14 20:23:44,536 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.00ms. Allocated memory is still 83.9MB. Free memory was 37.8MB in the beginning and 34.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:44,537 INFO L158 Benchmark]: Boogie Preprocessor took 20.30ms. Allocated memory is still 83.9MB. Free memory was 34.9MB in the beginning and 32.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:23:44,537 INFO L158 Benchmark]: RCFGBuilder took 339.18ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 32.8MB in the beginning and 55.8MB in the end (delta: -23.0MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-12-14 20:23:44,538 INFO L158 Benchmark]: CodeCheck took 83.45ms. Allocated memory is still 100.7MB. Free memory was 55.5MB in the beginning and 49.5MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:23:44,540 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec 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 0.10ms. Allocated memory is still 62.9MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 779.41ms. Allocated memory is still 83.9MB. Free memory was 57.7MB in the beginning and 37.8MB in the end (delta: 19.9MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.00ms. Allocated memory is still 83.9MB. Free memory was 37.8MB in the beginning and 34.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.30ms. Allocated memory is still 83.9MB. Free memory was 34.9MB in the beginning and 32.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 339.18ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 32.8MB in the beginning and 55.8MB in the end (delta: -23.0MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * CodeCheck took 83.45ms. Allocated memory is still 100.7MB. Free memory was 55.5MB in the beginning and 49.5MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:23:44,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f667f12-c56e-4165-b49d-022cc291d804/bin/ukojak-rkRKPMF4O4/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared