./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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 8b89726bee16c62349758627677d91a428dc5fa7028c3655dd744ca7f75bef49 --- 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 00:24:15,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:24:15,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:24:15,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:24:15,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:24:15,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:24:15,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:24:15,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:24:15,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:24:15,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:24:15,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:24:15,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:24:15,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:24:15,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:24:15,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:24:15,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:24:15,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:24:15,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:24:15,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:24:15,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:24:15,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:24:15,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:24:15,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:24:15,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:24:15,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:24:15,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:24:15,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:24:15,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:24:15,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:24:15,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:24:15,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:24:15,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:24:15,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:24:15,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:24:15,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:24:15,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:24:15,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:24:15,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:24:15,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:24:15,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:24:15,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:24:15,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:24:15,560 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:24:15,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:24:15,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:24:15,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:24:15,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:24:15,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:24:15,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:24:15,562 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:24:15,562 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:24:15,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:24:15,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:24:15,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:24:15,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:24:15,563 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:24:15,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:24:15,564 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:24:15,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:24:15,564 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:24:15,564 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:24:15,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:24:15,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:24:15,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:24:15,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:24:15,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:24:15,569 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:24:15,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:24:15,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:24:15,569 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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b89726bee16c62349758627677d91a428dc5fa7028c3655dd744ca7f75bef49 [2022-12-15 00:24:15,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:24:15,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:24:15,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:24:15,758 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:24:15,759 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:24:15,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_bad.i [2022-12-15 00:24:18,281 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:24:18,500 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:24:18,501 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_bad.i [2022-12-15 00:24:18,513 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data/f157c617b/9eea993997314f1fa900803d0a4a1a89/FLAGc5ec9e1f7 [2022-12-15 00:24:18,844 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data/f157c617b/9eea993997314f1fa900803d0a4a1a89 [2022-12-15 00:24:18,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:24:18,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:24:18,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:24:18,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:24:18,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:24:18,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:24:18" (1/1) ... [2022-12-15 00:24:18,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2906faf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:18, skipping insertion in model container [2022-12-15 00:24:18,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:24:18" (1/1) ... [2022-12-15 00:24:18,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:24:18,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:24:19,133 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:24:19,439 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:24:19,443 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:19,445 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:19,448 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:19,448 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:19,471 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:24:19,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:24:19,479 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:24:19,493 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:24:19,523 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:24:19,524 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:19,525 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:19,526 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:19,527 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:19,530 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:24:19,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:24:19,610 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:24:19,610 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19 WrapperNode [2022-12-15 00:24:19,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:24:19,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:24:19,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:24:19,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:24:19,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,629 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,646 INFO L138 Inliner]: procedures = 499, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2022-12-15 00:24:19,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:24:19,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:24:19,647 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:24:19,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:24:19,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,661 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,662 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,664 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:24:19,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:24:19,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:24:19,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:24:19,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:19" (1/1) ... [2022-12-15 00:24:19,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:24:19,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:24:19,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:24:19,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:24:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:24:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:24:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrue [2022-12-15 00:24:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrue [2022-12-15 00:24:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:24:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:24:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:24:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:24:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:24:19,840 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:24:19,841 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:24:19,969 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:24:20,054 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:24:20,055 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:24:20,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:20 BoogieIcfgContainer [2022-12-15 00:24:20,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:24:20,058 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:24:20,058 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:24:20,068 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:24:20,068 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:20" (1/1) ... [2022-12-15 00:24:20,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:24:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:20,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-15 00:24:20,121 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-15 00:24:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 00:24:20,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:24:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 21 transitions. [2022-12-15 00:24:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-15 00:24:20,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 00:24:20,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:20,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:24:20,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:24:20,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:24:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:24:20,756 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:24:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:24:20,791 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 00:24:20,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:24:20 ImpRootNode [2022-12-15 00:24:20,824 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:24:20,824 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:24:20,824 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:24:20,825 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:24:20,825 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:20" (3/4) ... [2022-12-15 00:24:20,829 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:24:20,829 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:24:20,830 INFO L158 Benchmark]: Toolchain (without parser) took 1981.86ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 100.0MB in the beginning and 133.2MB in the end (delta: -33.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:24:20,830 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 102.8MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:24:20,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 761.21ms. Allocated memory is still 144.7MB. Free memory was 99.5MB in the beginning and 82.5MB in the end (delta: 17.1MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-12-15 00:24:20,831 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.39ms. Allocated memory is still 144.7MB. Free memory was 82.5MB in the beginning and 79.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:24:20,832 INFO L158 Benchmark]: Boogie Preprocessor took 17.19ms. Allocated memory is still 144.7MB. Free memory was 79.6MB in the beginning and 77.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:24:20,832 INFO L158 Benchmark]: RCFGBuilder took 393.32ms. Allocated memory is still 144.7MB. Free memory was 77.7MB in the beginning and 108.6MB in the end (delta: -30.9MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2022-12-15 00:24:20,833 INFO L158 Benchmark]: CodeCheck took 765.64ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 108.6MB in the beginning and 133.2MB in the end (delta: -24.6MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. [2022-12-15 00:24:20,833 INFO L158 Benchmark]: Witness Printer took 4.70ms. Allocated memory is still 174.1MB. Free memory is still 133.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:24:20,836 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 20 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 25 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 21 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20 IncrementalHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 19 mSDtfsCounter, 20 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 98 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 34 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1559]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1568] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1568] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1569] CALL CWE190_Integer_Overflow__int_rand_postinc_11_bad() [L1550] int data; [L1551] data = 0 VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1552] CALL globalReturnsTrue() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1512] return 1; [L1552] RET globalReturnsTrue() VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalReturnsTrue()=1, globalTrue=1] [L1552] COND TRUE globalReturnsTrue() [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1556] CALL globalReturnsTrue() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1512] return 1; [L1556] RET globalReturnsTrue() VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalReturnsTrue()=1, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1556] COND TRUE globalReturnsTrue() [L1559] data++ VAL [data=2147483647, data++=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 102.8MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 761.21ms. Allocated memory is still 144.7MB. Free memory was 99.5MB in the beginning and 82.5MB in the end (delta: 17.1MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.39ms. Allocated memory is still 144.7MB. Free memory was 82.5MB in the beginning and 79.6MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.19ms. Allocated memory is still 144.7MB. Free memory was 79.6MB in the beginning and 77.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 393.32ms. Allocated memory is still 144.7MB. Free memory was 77.7MB in the beginning and 108.6MB in the end (delta: -30.9MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. * CodeCheck took 765.64ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 108.6MB in the beginning and 133.2MB in the end (delta: -24.6MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. * Witness Printer took 4.70ms. Allocated memory is still 174.1MB. Free memory is still 133.2MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:24:20,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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 8b89726bee16c62349758627677d91a428dc5fa7028c3655dd744ca7f75bef49 --- 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 00:24:22,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:24:22,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:24:22,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:24:22,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:24:22,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:24:22,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:24:22,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:24:22,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:24:22,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:24:22,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:24:22,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:24:22,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:24:22,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:24:22,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:24:22,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:24:22,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:24:22,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:24:22,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:24:22,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:24:22,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:24:22,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:24:22,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:24:22,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:24:22,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:24:22,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:24:22,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:24:22,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:24:22,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:24:22,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:24:22,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:24:22,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:24:22,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:24:22,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:24:22,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:24:22,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:24:22,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:24:22,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:24:22,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:24:22,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:24:22,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:24:22,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:24:22,551 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:24:22,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:24:22,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:24:22,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:24:22,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:24:22,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:24:22,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:24:22,553 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:24:22,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:24:22,554 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:24:22,554 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:24:22,554 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:24:22,554 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:24:22,554 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:24:22,554 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:24:22,555 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:24:22,555 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:24:22,555 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:24:22,555 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:24:22,555 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:24:22,555 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:24:22,555 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:24:22,556 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:24:22,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:24:22,557 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_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b89726bee16c62349758627677d91a428dc5fa7028c3655dd744ca7f75bef49 [2022-12-15 00:24:22,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:24:22,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:24:22,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:24:22,796 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:24:22,796 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:24:22,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_bad.i [2022-12-15 00:24:25,411 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:24:25,670 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:24:25,671 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_11_bad.i [2022-12-15 00:24:25,689 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data/2716617df/4e7dd9db8d2b467b81a251dc2807c23e/FLAG1e8e99ede [2022-12-15 00:24:25,701 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/data/2716617df/4e7dd9db8d2b467b81a251dc2807c23e [2022-12-15 00:24:25,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:24:25,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:24:25,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:24:25,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:24:25,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:24:25,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:24:25" (1/1) ... [2022-12-15 00:24:25,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a9090d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:25, skipping insertion in model container [2022-12-15 00:24:25,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:24:25" (1/1) ... [2022-12-15 00:24:25,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:24:25,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:24:26,037 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:24:26,405 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:24:26,410 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:26,411 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:26,413 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:26,414 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:26,433 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:24:26,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:24:26,443 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:24:26,458 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:24:26,502 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:24:26,504 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:26,505 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:24:26,507 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:26,508 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:24:26,513 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:24:26,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:24:26,654 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:24:26,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26 WrapperNode [2022-12-15 00:24:26,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:24:26,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:24:26,656 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:24:26,656 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:24:26,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,683 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,699 INFO L138 Inliner]: procedures = 504, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2022-12-15 00:24:26,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:24:26,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:24:26,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:24:26,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:24:26,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,720 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:24:26,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:24:26,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:24:26,724 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:24:26,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:24:26" (1/1) ... [2022-12-15 00:24:26,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:24:26,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:24:26,747 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:24:26,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:24:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:24:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:24:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrue [2022-12-15 00:24:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrue [2022-12-15 00:24:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:24:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:24:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:24:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:24:26,774 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:24:26,883 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:24:26,885 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:24:26,994 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:24:27,054 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:24:27,055 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:24:27,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:27 BoogieIcfgContainer [2022-12-15 00:24:27,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:24:27,058 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:24:27,058 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:24:27,066 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:24:27,066 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:24:27" (1/1) ... [2022-12-15 00:24:27,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:24:27,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:27,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-15 00:24:27,114 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-15 00:24:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 00:24:27,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:27,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:27,147 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 00:24:27,150 INFO L158 Benchmark]: Toolchain (without parser) took 1445.56ms. Allocated memory is still 71.3MB. Free memory was 48.4MB in the beginning and 38.8MB in the end (delta: 9.6MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-12-15 00:24:27,150 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:24:27,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 950.59ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 32.5MB in the end (delta: 15.7MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-12-15 00:24:27,151 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.62ms. Allocated memory is still 71.3MB. Free memory was 32.5MB in the beginning and 29.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:24:27,151 INFO L158 Benchmark]: Boogie Preprocessor took 23.37ms. Allocated memory is still 71.3MB. Free memory was 29.4MB in the beginning and 27.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:24:27,152 INFO L158 Benchmark]: RCFGBuilder took 333.13ms. Allocated memory is still 71.3MB. Free memory was 27.2MB in the beginning and 27.4MB in the end (delta: -185.4kB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-12-15 00:24:27,152 INFO L158 Benchmark]: CodeCheck took 91.27ms. Allocated memory is still 71.3MB. Free memory was 27.4MB in the beginning and 38.8MB in the end (delta: -11.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:24:27,154 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 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 950.59ms. Allocated memory is still 71.3MB. Free memory was 48.2MB in the beginning and 32.5MB in the end (delta: 15.7MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.62ms. Allocated memory is still 71.3MB. Free memory was 32.5MB in the beginning and 29.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.37ms. Allocated memory is still 71.3MB. Free memory was 29.4MB in the beginning and 27.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 333.13ms. Allocated memory is still 71.3MB. Free memory was 27.2MB in the beginning and 27.4MB in the end (delta: -185.4kB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * CodeCheck took 91.27ms. Allocated memory is still 71.3MB. Free memory was 27.4MB in the beginning and 38.8MB in the end (delta: -11.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:24:27,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5a6f01a-2219-4748-86c0-9d9f313ec3e7/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