./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/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_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/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_cafc8ae8-0b29-4456-a145-07579e0bffd5/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 6fd51420cc630ad236d24ee5aa35c6f6dfbc8a9dbd545ceb645987d4fc0c7eb4 --- 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 01:40:07,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:40:07,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:40:07,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:40:07,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:40:07,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:40:07,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:40:07,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:40:07,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:40:07,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:40:07,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:40:07,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:40:07,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:40:07,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:40:07,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:40:07,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:40:07,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:40:07,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:40:07,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:40:07,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:40:07,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:40:07,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:40:07,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:40:07,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:40:07,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:40:07,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:40:07,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:40:07,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:40:07,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:40:07,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:40:07,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:40:07,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:40:07,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:40:07,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:40:07,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:40:07,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:40:07,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:40:07,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:40:07,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:40:07,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:40:07,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:40:07,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:40:07,393 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:40:07,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:40:07,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:40:07,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:40:07,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:40:07,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:40:07,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:40:07,395 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:40:07,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:40:07,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:40:07,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:40:07,397 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:40:07,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:40:07,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:40:07,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:40:07,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:40:07,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:40:07,397 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:40:07,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:40:07,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:40:07,398 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_cafc8ae8-0b29-4456-a145-07579e0bffd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd51420cc630ad236d24ee5aa35c6f6dfbc8a9dbd545ceb645987d4fc0c7eb4 [2022-12-15 01:40:07,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:40:07,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:40:07,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:40:07,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:40:07,632 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:40:07,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i [2022-12-15 01:40:10,239 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:40:10,486 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:40:10,486 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i [2022-12-15 01:40:10,502 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data/7732061dd/6cf5685a82114aa7a4cd9bbbd337356b/FLAGf7f2515ed [2022-12-15 01:40:10,837 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data/7732061dd/6cf5685a82114aa7a4cd9bbbd337356b [2022-12-15 01:40:10,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:40:10,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:40:10,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:40:10,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:40:10,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:40:10,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:10" (1/1) ... [2022-12-15 01:40:10,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e9c881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:10, skipping insertion in model container [2022-12-15 01:40:10,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:10" (1/1) ... [2022-12-15 01:40:10,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:40:10,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:40:11,213 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:40:11,586 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:40:11,590 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:11,592 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:11,594 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:11,594 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:11,962 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:40:11,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:40:11,970 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:40:11,992 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:40:12,040 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:40:12,041 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:12,042 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:12,045 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:12,045 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:12,054 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:40:12,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:40:12,298 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:40:12,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12 WrapperNode [2022-12-15 01:40:12,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:40:12,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:40:12,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:40:12,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:40:12,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,351 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 38 [2022-12-15 01:40:12,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:40:12,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:40:12,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:40:12,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:40:12,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,366 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:40:12,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:40:12,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:40:12,368 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:40:12,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:40:12,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:40:12,391 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:40:12,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:40:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:40:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:40:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:40:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:40:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:40:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:40:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:40:12,540 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:40:12,542 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:40:12,630 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:40:12,656 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:40:12,656 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:40:12,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:40:12 BoogieIcfgContainer [2022-12-15 01:40:12,658 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:40:12,659 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:40:12,659 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:40:12,666 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:40:12,666 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:40:12" (1/1) ... [2022-12-15 01:40:12,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:40:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 01:40:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 01:40:12,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:40:12,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:12,755 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 01:40:12,757 INFO L158 Benchmark]: Toolchain (without parser) took 1908.70ms. Allocated memory is still 123.7MB. Free memory was 85.0MB in the beginning and 86.8MB in the end (delta: -1.8MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2022-12-15 01:40:12,758 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:40:12,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1444.44ms. Allocated memory is still 123.7MB. Free memory was 84.6MB in the beginning and 67.4MB in the end (delta: 17.2MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2022-12-15 01:40:12,759 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.01ms. Allocated memory is still 123.7MB. Free memory was 67.4MB in the beginning and 63.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:40:12,759 INFO L158 Benchmark]: Boogie Preprocessor took 15.84ms. Allocated memory is still 123.7MB. Free memory was 63.6MB in the beginning and 62.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:40:12,759 INFO L158 Benchmark]: RCFGBuilder took 289.70ms. Allocated memory is still 123.7MB. Free memory was 62.4MB in the beginning and 48.5MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:40:12,760 INFO L158 Benchmark]: CodeCheck took 98.01ms. Allocated memory is still 123.7MB. Free memory was 48.5MB in the beginning and 86.8MB in the end (delta: -38.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:40:12,762 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 0.15ms. Allocated memory is still 98.6MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1444.44ms. Allocated memory is still 123.7MB. Free memory was 84.6MB in the beginning and 67.4MB in the end (delta: 17.2MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.01ms. Allocated memory is still 123.7MB. Free memory was 67.4MB in the beginning and 63.6MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 15.84ms. Allocated memory is still 123.7MB. Free memory was 63.6MB in the beginning and 62.4MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 289.70ms. Allocated memory is still 123.7MB. Free memory was 62.4MB in the beginning and 48.5MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 98.01ms. Allocated memory is still 123.7MB. Free memory was 48.5MB in the beginning and 86.8MB in the end (delta: -38.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:40:12,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/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_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/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_cafc8ae8-0b29-4456-a145-07579e0bffd5/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 6fd51420cc630ad236d24ee5aa35c6f6dfbc8a9dbd545ceb645987d4fc0c7eb4 --- 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 01:40:14,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:40:14,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:40:14,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:40:14,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:40:14,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:40:14,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:40:14,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:40:14,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:40:14,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:40:14,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:40:14,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:40:14,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:40:14,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:40:14,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:40:14,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:40:14,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:40:14,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:40:14,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:40:14,391 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:40:14,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:40:14,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:40:14,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:40:14,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:40:14,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:40:14,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:40:14,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:40:14,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:40:14,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:40:14,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:40:14,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:40:14,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:40:14,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:40:14,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:40:14,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:40:14,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:40:14,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:40:14,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:40:14,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:40:14,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:40:14,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:40:14,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:40:14,441 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:40:14,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:40:14,442 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:40:14,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:40:14,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:40:14,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:40:14,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:40:14,444 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:40:14,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:40:14,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:40:14,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:40:14,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:40:14,444 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:40:14,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:40:14,445 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:40:14,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:40:14,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:40:14,445 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:40:14,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:40:14,445 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:40:14,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:40:14,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:40:14,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:40:14,446 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:40:14,446 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:40:14,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:40:14,446 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:40:14,447 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:40:14,447 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:40:14,447 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:40:14,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:40:14,447 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_cafc8ae8-0b29-4456-a145-07579e0bffd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd51420cc630ad236d24ee5aa35c6f6dfbc8a9dbd545ceb645987d4fc0c7eb4 [2022-12-15 01:40:14,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:40:14,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:40:14,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:40:14,744 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:40:14,744 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:40:14,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i [2022-12-15 01:40:17,311 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:40:17,628 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:40:17,629 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_14_bad.i [2022-12-15 01:40:17,661 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data/d7fedf1dc/572ae470ad7d4810916a093c02e5ac75/FLAGfc6c279b6 [2022-12-15 01:40:17,861 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/data/d7fedf1dc/572ae470ad7d4810916a093c02e5ac75 [2022-12-15 01:40:17,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:40:17,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:40:17,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:40:17,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:40:17,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:40:17,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:17" (1/1) ... [2022-12-15 01:40:17,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6996d92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:17, skipping insertion in model container [2022-12-15 01:40:17,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:17" (1/1) ... [2022-12-15 01:40:17,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:40:17,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:40:18,204 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:40:18,730 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:40:18,734 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:18,736 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:18,738 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:18,739 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:19,091 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:40:19,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:40:19,102 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:40:19,121 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:40:19,162 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:40:19,164 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:19,164 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:40:19,166 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:19,167 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:40:19,176 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:40:19,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:40:19,465 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:40:19,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19 WrapperNode [2022-12-15 01:40:19,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:40:19,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:40:19,466 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:40:19,466 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:40:19,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,514 INFO L138 Inliner]: procedures = 942, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 38 [2022-12-15 01:40:19,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:40:19,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:40:19,515 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:40:19,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:40:19,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,534 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,537 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:40:19,538 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:40:19,538 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:40:19,538 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:40:19,538 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:19" (1/1) ... [2022-12-15 01:40:19,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:40:19,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:40:19,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:40:19,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:40:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:40:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:40:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:40:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:40:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:40:19,593 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:40:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:40:19,713 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:40:19,714 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:40:20,751 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:40:20,777 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:40:20,777 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:40:20,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:40:20 BoogieIcfgContainer [2022-12-15 01:40:20,779 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:40:20,780 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:40:20,780 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:40:20,787 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:40:20,787 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:40:20" (1/1) ... [2022-12-15 01:40:20,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:40:20,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:40:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 01:40:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 01:40:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:40:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:40:20,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:40:20,863 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 01:40:20,866 INFO L158 Benchmark]: Toolchain (without parser) took 3002.56ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 43.2MB in the beginning and 61.6MB in the end (delta: -18.4MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2022-12-15 01:40:20,867 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:40:20,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1601.73ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 43.2MB in the beginning and 89.9MB in the end (delta: -46.7MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-12-15 01:40:20,868 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.23ms. Allocated memory is still 119.5MB. Free memory was 89.9MB in the beginning and 85.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:40:20,868 INFO L158 Benchmark]: Boogie Preprocessor took 22.20ms. Allocated memory is still 119.5MB. Free memory was 85.8MB in the beginning and 84.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:40:20,868 INFO L158 Benchmark]: RCFGBuilder took 1241.62ms. Allocated memory is still 119.5MB. Free memory was 83.7MB in the beginning and 67.9MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-15 01:40:20,869 INFO L158 Benchmark]: CodeCheck took 85.54ms. Allocated memory is still 119.5MB. Free memory was 67.9MB in the beginning and 61.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:40:20,871 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 0.18ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1601.73ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 43.2MB in the beginning and 89.9MB in the end (delta: -46.7MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.23ms. Allocated memory is still 119.5MB. Free memory was 89.9MB in the beginning and 85.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.20ms. Allocated memory is still 119.5MB. Free memory was 85.8MB in the beginning and 84.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1241.62ms. Allocated memory is still 119.5MB. Free memory was 83.7MB in the beginning and 67.9MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 85.54ms. Allocated memory is still 119.5MB. Free memory was 67.9MB in the beginning and 61.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:40:20,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cafc8ae8-0b29-4456-a145-07579e0bffd5/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