./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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 dff7a34f126cebfd70209ee3091c1d26d4a312400d5536a6607b8d06fec542a2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:53:38,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:53:38,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:53:38,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:53:38,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:53:38,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:53:38,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:53:38,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:53:38,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:53:38,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:53:38,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:53:38,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:53:38,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:53:38,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:53:38,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:53:38,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:53:38,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:53:38,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:53:38,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:53:38,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:53:38,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:53:38,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:53:38,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:53:38,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:53:38,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:53:38,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:53:38,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:53:38,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:53:38,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:53:38,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:53:38,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:53:38,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:53:38,559 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:53:38,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:53:38,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:53:38,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:53:38,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:53:38,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:53:38,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:53:38,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:53:38,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:53:38,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:53:38,582 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:53:38,582 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:53:38,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:53:38,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:53:38,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:53:38,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:53:38,584 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:53:38,584 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:53:38,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:53:38,586 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:53:38,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:53:38,586 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:53:38,586 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:53:38,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:53:38,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:38,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:53:38,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:53:38,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:53:38,587 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:53:38,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:53:38,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:53:38,588 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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dff7a34f126cebfd70209ee3091c1d26d4a312400d5536a6607b8d06fec542a2 [2022-12-14 21:53:38,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:53:38,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:53:38,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:53:38,813 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:53:38,813 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:53:38,814 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_bad.i [2022-12-14 21:53:41,292 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:53:41,532 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:53:41,533 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_bad.i [2022-12-14 21:53:41,551 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data/ef40b00e1/bfde4a8edc444ff09b1770a5da63f70b/FLAG2a0e1113f [2022-12-14 21:53:41,867 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data/ef40b00e1/bfde4a8edc444ff09b1770a5da63f70b [2022-12-14 21:53:41,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:53:41,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:53:41,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:41,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:53:41,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:53:41,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:41" (1/1) ... [2022-12-14 21:53:41,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbecf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:41, skipping insertion in model container [2022-12-14 21:53:41,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:41" (1/1) ... [2022-12-14 21:53:41,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:53:41,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:53:42,130 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:42,410 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:42,414 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:42,415 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:42,417 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:42,417 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:42,436 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:42,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:42,443 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:53:42,456 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:42,485 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:42,486 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:42,487 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:42,489 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:42,490 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:42,494 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:42,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:42,595 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:53:42,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42 WrapperNode [2022-12-14 21:53:42,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:42,596 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:42,596 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:53:42,596 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:53:42,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,648 INFO L138 Inliner]: procedures = 499, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2022-12-14 21:53:42,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:42,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:53:42,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:53:42,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:53:42,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,669 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,670 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:53:42,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:53:42,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:53:42,675 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:53:42,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:42" (1/1) ... [2022-12-14 21:53:42,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:42,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:53:42,702 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:53:42,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:53:42,740 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:53:42,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:53:42,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:53:42,741 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:53:42,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:53:42,838 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:53:42,840 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:53:42,949 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:53:43,006 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:53:43,006 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:53:43,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:43 BoogieIcfgContainer [2022-12-14 21:53:43,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:53:43,009 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:53:43,009 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:53:43,016 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:53:43,017 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:43" (1/1) ... [2022-12-14 21:53:43,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:53:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-14 21:53:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-14 21:53:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 21:53:43,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:43,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 32 transitions. [2022-12-14 21:53:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2022-12-14 21:53:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 21:53:43,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:43,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 21:53:43,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 21:53:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:43,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 20 transitions. [2022-12-14 21:53:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-12-14 21:53:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 21:53:43,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:43,438 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:53:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:43,510 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 21:53:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 21:53:43,548 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 3 iterations. [2022-12-14 21:53:43,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 09:53:43 ImpRootNode [2022-12-14 21:53:43,580 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 21:53:43,581 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 21:53:43,581 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 21:53:43,581 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 21:53:43,582 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:43" (3/4) ... [2022-12-14 21:53:43,584 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 21:53:43,584 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 21:53:43,585 INFO L158 Benchmark]: Toolchain (without parser) took 1714.26ms. Allocated memory was 151.0MB in the beginning and 186.6MB in the end (delta: 35.7MB). Free memory was 111.6MB in the beginning and 147.1MB in the end (delta: -35.5MB). Peak memory consumption was 686.6kB. Max. memory is 16.1GB. [2022-12-14 21:53:43,585 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:43,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 724.43ms. Allocated memory was 151.0MB in the beginning and 186.6MB in the end (delta: 35.7MB). Free memory was 111.1MB in the beginning and 148.9MB in the end (delta: -37.8MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2022-12-14 21:53:43,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.13ms. Allocated memory is still 186.6MB. Free memory was 148.9MB in the beginning and 145.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:53:43,586 INFO L158 Benchmark]: Boogie Preprocessor took 24.07ms. Allocated memory is still 186.6MB. Free memory was 145.8MB in the beginning and 144.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:53:43,587 INFO L158 Benchmark]: RCFGBuilder took 334.19ms. Allocated memory is still 186.6MB. Free memory was 144.8MB in the beginning and 125.8MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 21:53:43,587 INFO L158 Benchmark]: CodeCheck took 571.11ms. Allocated memory is still 186.6MB. Free memory was 125.8MB in the beginning and 147.9MB in the end (delta: -22.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:43,588 INFO L158 Benchmark]: Witness Printer took 3.29ms. Allocated memory is still 186.6MB. Free memory is still 147.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:43,591 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 20 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 52 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8 mSDsluCounter, 49 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 33 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 146 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 29 NumberOfCodeBlocks, 29 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 17 ConstructedInterpolants, 0 QuantifiedInterpolants, 29 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1565]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1555, overapproximation of bitwiseAnd at line 1555. 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); [L1578] 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={4:0}] [L1414] COND TRUE line != ((void *)0) [L1578] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1579] CALL CWE190_Integer_Overflow__int_rand_preinc_15_bad() [L1550] int data; [L1551] data = 0 [L1554] case 6: [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1563] case 7: VAL [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] [L1565] ++data VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 151.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 724.43ms. Allocated memory was 151.0MB in the beginning and 186.6MB in the end (delta: 35.7MB). Free memory was 111.1MB in the beginning and 148.9MB in the end (delta: -37.8MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.13ms. Allocated memory is still 186.6MB. Free memory was 148.9MB in the beginning and 145.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.07ms. Allocated memory is still 186.6MB. Free memory was 145.8MB in the beginning and 144.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 334.19ms. Allocated memory is still 186.6MB. Free memory was 144.8MB in the beginning and 125.8MB in the end (delta: 19.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 571.11ms. Allocated memory is still 186.6MB. Free memory was 125.8MB in the beginning and 147.9MB in the end (delta: -22.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.29ms. Allocated memory is still 186.6MB. Free memory is still 147.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 21:53:43,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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 dff7a34f126cebfd70209ee3091c1d26d4a312400d5536a6607b8d06fec542a2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:53:45,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:53:45,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:53:45,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:53:45,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:53:45,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:53:45,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:53:45,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:53:45,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:53:45,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:53:45,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:53:45,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:53:45,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:53:45,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:53:45,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:53:45,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:53:45,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:53:45,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:53:45,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:53:45,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:53:45,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:53:45,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:53:45,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:53:45,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:53:45,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:53:45,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:53:45,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:53:45,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:53:45,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:53:45,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:53:45,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:53:45,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:53:45,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:53:45,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:53:45,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:53:45,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:53:45,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:53:45,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:53:45,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:53:45,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:53:45,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:53:45,175 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:53:45,190 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:53:45,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:53:45,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:53:45,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:53:45,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:53:45,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:53:45,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:53:45,192 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:53:45,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:53:45,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:53:45,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:53:45,194 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:53:45,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:53:45,194 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:53:45,194 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:53:45,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:53:45,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:45,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:53:45,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:53:45,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:53:45,195 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:53:45,196 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:53:45,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:53:45,196 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:53:45,196 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:53:45,200 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_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dff7a34f126cebfd70209ee3091c1d26d4a312400d5536a6607b8d06fec542a2 [2022-12-14 21:53:45,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:53:45,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:53:45,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:53:45,439 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:53:45,440 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:53:45,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_bad.i [2022-12-14 21:53:48,110 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:53:48,378 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:53:48,379 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_15_bad.i [2022-12-14 21:53:48,399 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data/d3b33f263/3d0f002437e643f1b2062cdb77fc9ed6/FLAG8fc599c06 [2022-12-14 21:53:48,413 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/data/d3b33f263/3d0f002437e643f1b2062cdb77fc9ed6 [2022-12-14 21:53:48,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:53:48,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:53:48,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:48,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:53:48,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:53:48,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:48" (1/1) ... [2022-12-14 21:53:48,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52423cef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:48, skipping insertion in model container [2022-12-14 21:53:48,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:53:48" (1/1) ... [2022-12-14 21:53:48,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:53:48,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:53:48,683 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:48,983 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:48,987 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:48,988 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:48,990 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:48,990 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:49,012 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:49,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:49,023 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:53:49,038 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:53:49,075 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:53:49,076 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:49,077 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:53:49,078 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:49,079 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:53:49,083 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:53:49,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:53:49,177 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:53:49,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49 WrapperNode [2022-12-14 21:53:49,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:53:49,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:49,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:53:49,179 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:53:49,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,224 INFO L138 Inliner]: procedures = 504, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2022-12-14 21:53:49,225 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:53:49,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:53:49,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:53:49,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:53:49,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,243 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:53:49,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:53:49,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:53:49,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:53:49,253 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:53:49,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:53:49,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:53:49,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:53:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:53:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:53:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:53:49,417 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:53:49,418 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:53:49,544 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:53:49,594 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:53:49,594 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:53:49,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:49 BoogieIcfgContainer [2022-12-14 21:53:49,597 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:53:49,598 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:53:49,598 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:53:49,608 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:53:49,608 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:53:49" (1/1) ... [2022-12-14 21:53:49,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:53:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:53:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-14 21:53:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-14 21:53:49,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 21:53:49,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:53:49,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:53:49,695 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:53:49,698 INFO L158 Benchmark]: Toolchain (without parser) took 1281.35ms. Allocated memory is still 96.5MB. Free memory was 70.5MB in the beginning and 45.1MB in the end (delta: 25.3MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-12-14 21:53:49,698 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:53:49,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 760.76ms. Allocated memory is still 96.5MB. Free memory was 70.5MB in the beginning and 42.7MB in the end (delta: 27.8MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2022-12-14 21:53:49,699 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.10ms. Allocated memory is still 96.5MB. Free memory was 42.7MB in the beginning and 39.8MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:53:49,700 INFO L158 Benchmark]: Boogie Preprocessor took 20.95ms. Allocated memory is still 96.5MB. Free memory was 39.8MB in the beginning and 37.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:53:49,700 INFO L158 Benchmark]: RCFGBuilder took 350.56ms. Allocated memory is still 96.5MB. Free memory was 37.7MB in the beginning and 51.9MB in the end (delta: -14.2MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-12-14 21:53:49,700 INFO L158 Benchmark]: CodeCheck took 99.37ms. Allocated memory is still 96.5MB. Free memory was 51.9MB in the beginning and 45.1MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:53:49,704 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 760.76ms. Allocated memory is still 96.5MB. Free memory was 70.5MB in the beginning and 42.7MB in the end (delta: 27.8MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.10ms. Allocated memory is still 96.5MB. Free memory was 42.7MB in the beginning and 39.8MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.95ms. Allocated memory is still 96.5MB. Free memory was 39.8MB in the beginning and 37.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 350.56ms. Allocated memory is still 96.5MB. Free memory was 37.7MB in the beginning and 51.9MB in the end (delta: -14.2MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * CodeCheck took 99.37ms. Allocated memory is still 96.5MB. Free memory was 51.9MB in the beginning and 45.1MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:53:49,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_843fd7bf-1d0c-4c1d-905b-e65a9e8e817e/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