./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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 02ea350f2f2e20e8419179b0a04848dacc11acceb0e9c0ab97c395b22a05d817 --- 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 [2022-12-15 00:35:07,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:35:07,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:35:07,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:35:07,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:35:07,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:35:07,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:35:07,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:35:07,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:35:07,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:35:07,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:35:07,273 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:35:07,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:35:07,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:35:07,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:35:07,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:35:07,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:35:07,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:35:07,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:35:07,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:35:07,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:35:07,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:35:07,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:35:07,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:35:07,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:35:07,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:35:07,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:35:07,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:35:07,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:35:07,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:35:07,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:35:07,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:35:07,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:35:07,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:35:07,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:35:07,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:35:07,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:35:07,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:35:07,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:35:07,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:35:07,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:35:07,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:35:07,315 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:35:07,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:35:07,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:35:07,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:35:07,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:35:07,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:35:07,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:35:07,317 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:35:07,317 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:35:07,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:35:07,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:35:07,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:35:07,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:35:07,318 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:35:07,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:35:07,318 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:35:07,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:35:07,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:35:07,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:35:07,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:35:07,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:07,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:35:07,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:35:07,319 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:35:07,319 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:35:07,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:35:07,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:35:07,320 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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02ea350f2f2e20e8419179b0a04848dacc11acceb0e9c0ab97c395b22a05d817 [2022-12-15 00:35:07,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:35:07,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:35:07,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:35:07,557 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:35:07,557 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:35:07,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_bad.i [2022-12-15 00:35:10,090 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:35:10,390 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:35:10,391 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_bad.i [2022-12-15 00:35:10,410 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data/7c6a39564/46a07b4ba51a427db68d21c49f21e020/FLAG5676d1d9d [2022-12-15 00:35:10,649 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data/7c6a39564/46a07b4ba51a427db68d21c49f21e020 [2022-12-15 00:35:10,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:35:10,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:35:10,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:10,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:35:10,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:35:10,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:10" (1/1) ... [2022-12-15 00:35:10,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff9b35f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:10, skipping insertion in model container [2022-12-15 00:35:10,658 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:10" (1/1) ... [2022-12-15 00:35:10,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:35:10,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:35:11,013 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:11,393 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:11,398 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:11,400 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:11,402 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:11,403 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:11,709 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:11,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:11,718 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:35:11,731 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:11,764 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:11,765 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:11,766 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:11,769 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:11,769 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:11,781 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:11,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:12,030 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:35:12,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12 WrapperNode [2022-12-15 00:35:12,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:12,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:12,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:35:12,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:35:12,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,083 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 39 [2022-12-15 00:35:12,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:12,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:35:12,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:35:12,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:35:12,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,102 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:35:12,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:35:12,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:35:12,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:35:12,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:12,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:35:12,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:35:12,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:35:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:35:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:35:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:35:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:35:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:35:12,159 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:35:12,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:35:12,278 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:35:12,279 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:35:12,376 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:35:12,413 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:35:12,413 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:35:12,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:12 BoogieIcfgContainer [2022-12-15 00:35:12,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:35:12,416 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:35:12,417 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:35:12,425 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:35:12,425 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:12" (1/1) ... [2022-12-15 00:35:12,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:35:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:35:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:35:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:35:12,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:12,526 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) [2022-12-15 00:35:12,528 INFO L158 Benchmark]: Toolchain (without parser) took 1875.57ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 114.7MB in the beginning and 135.6MB in the end (delta: -20.8MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-12-15 00:35:12,529 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 100.7MB. Free memory was 67.4MB in the beginning and 67.3MB in the end (delta: 91.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:35:12,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1377.11ms. Allocated memory is still 142.6MB. Free memory was 114.4MB in the beginning and 65.3MB in the end (delta: 49.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-12-15 00:35:12,530 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.10ms. Allocated memory is still 142.6MB. Free memory was 65.3MB in the beginning and 61.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:35:12,530 INFO L158 Benchmark]: Boogie Preprocessor took 20.14ms. Allocated memory is still 142.6MB. Free memory was 61.1MB in the beginning and 59.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:12,531 INFO L158 Benchmark]: RCFGBuilder took 310.48ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 59.8MB in the beginning and 128.7MB in the end (delta: -68.9MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2022-12-15 00:35:12,531 INFO L158 Benchmark]: CodeCheck took 110.81ms. Allocated memory is still 172.0MB. Free memory was 128.7MB in the beginning and 135.6MB in the end (delta: -6.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:35:12,533 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 0.13ms. Allocated memory is still 100.7MB. Free memory was 67.4MB in the beginning and 67.3MB in the end (delta: 91.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1377.11ms. Allocated memory is still 142.6MB. Free memory was 114.4MB in the beginning and 65.3MB in the end (delta: 49.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.10ms. Allocated memory is still 142.6MB. Free memory was 65.3MB in the beginning and 61.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.14ms. Allocated memory is still 142.6MB. Free memory was 61.1MB in the beginning and 59.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 310.48ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 59.8MB in the beginning and 128.7MB in the end (delta: -68.9MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. * CodeCheck took 110.81ms. Allocated memory is still 172.0MB. Free memory was 128.7MB in the beginning and 135.6MB in the end (delta: -6.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:35:12,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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 02ea350f2f2e20e8419179b0a04848dacc11acceb0e9c0ab97c395b22a05d817 --- 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 [2022-12-15 00:35:14,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:35:14,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:35:14,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:35:14,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:35:14,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:35:14,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:35:14,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:35:14,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:35:14,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:35:14,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:35:14,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:35:14,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:35:14,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:35:14,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:35:14,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:35:14,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:35:14,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:35:14,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:35:14,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:35:14,332 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:35:14,334 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:35:14,335 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:35:14,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:35:14,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:35:14,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:35:14,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:35:14,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:35:14,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:35:14,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:35:14,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:35:14,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:35:14,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:35:14,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:35:14,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:35:14,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:35:14,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:35:14,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:35:14,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:35:14,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:35:14,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:35:14,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:35:14,361 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:35:14,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:35:14,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:35:14,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:35:14,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:35:14,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:35:14,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:35:14,364 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:35:14,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:35:14,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:14,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:35:14,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:35:14,365 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_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02ea350f2f2e20e8419179b0a04848dacc11acceb0e9c0ab97c395b22a05d817 [2022-12-15 00:35:14,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:35:14,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:35:14,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:35:14,641 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:35:14,641 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:35:14,642 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_bad.i [2022-12-15 00:35:17,286 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:35:17,516 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:35:17,516 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_06_bad.i [2022-12-15 00:35:17,531 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data/ae692b66a/3ff116f7e00641198c022f6351776159/FLAG2ecf0d070 [2022-12-15 00:35:17,542 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/data/ae692b66a/3ff116f7e00641198c022f6351776159 [2022-12-15 00:35:17,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:35:17,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:35:17,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:17,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:35:17,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:35:17,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:17" (1/1) ... [2022-12-15 00:35:17,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642df858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:17, skipping insertion in model container [2022-12-15 00:35:17,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:17" (1/1) ... [2022-12-15 00:35:17,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:35:17,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:35:17,898 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:18,292 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:18,296 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:18,297 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:18,298 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:18,299 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:18,604 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:18,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:18,613 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:35:18,632 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:18,678 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:18,679 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:18,680 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:18,682 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:18,683 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:18,695 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:18,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:18,959 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:35:18,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18 WrapperNode [2022-12-15 00:35:18,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:18,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:18,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:35:18,960 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:35:18,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:18,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,007 INFO L138 Inliner]: procedures = 942, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 39 [2022-12-15 00:35:19,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:19,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:35:19,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:35:19,009 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:35:19,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,027 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:35:19,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:35:19,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:35:19,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:35:19,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:18" (1/1) ... [2022-12-15 00:35:19,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:19,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:35:19,053 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:35:19,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:35:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:35:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:35:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:35:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:35:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:35:19,080 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:35:19,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:35:19,209 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:35:19,210 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:35:20,731 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:35:20,756 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:35:20,756 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:35:20,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:20 BoogieIcfgContainer [2022-12-15 00:35:20,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:35:20,758 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:35:20,758 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:35:20,765 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:35:20,765 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:20" (1/1) ... [2022-12-15 00:35:20,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:35:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:35:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:35:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:35:20,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:20,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:20,845 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) [2022-12-15 00:35:20,848 INFO L158 Benchmark]: Toolchain (without parser) took 3302.62ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 52.4MB in the beginning and 64.3MB in the end (delta: -11.9MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. [2022-12-15 00:35:20,848 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:35:20,848 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1414.56ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 52.1MB in the beginning and 55.5MB in the end (delta: -3.3MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2022-12-15 00:35:20,849 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.85ms. Allocated memory is still 100.7MB. Free memory was 55.5MB in the beginning and 51.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:35:20,849 INFO L158 Benchmark]: Boogie Preprocessor took 21.21ms. Allocated memory is still 100.7MB. Free memory was 51.9MB in the beginning and 49.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:20,849 INFO L158 Benchmark]: RCFGBuilder took 1727.79ms. Allocated memory is still 100.7MB. Free memory was 49.8MB in the beginning and 33.0MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-15 00:35:20,850 INFO L158 Benchmark]: CodeCheck took 88.27ms. Allocated memory is still 100.7MB. Free memory was 33.0MB in the beginning and 64.3MB in the end (delta: -31.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:35:20,852 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 0.11ms. Allocated memory is still 52.4MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1414.56ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 52.1MB in the beginning and 55.5MB in the end (delta: -3.3MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.85ms. Allocated memory is still 100.7MB. Free memory was 55.5MB in the beginning and 51.9MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.21ms. Allocated memory is still 100.7MB. Free memory was 51.9MB in the beginning and 49.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1727.79ms. Allocated memory is still 100.7MB. Free memory was 49.8MB in the beginning and 33.0MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 88.27ms. Allocated memory is still 100.7MB. Free memory was 33.0MB in the beginning and 64.3MB in the end (delta: -31.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:35:20,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b84b9c7d-88e2-4e02-a6de-cf4a61844761/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