./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/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_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/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_237e4f4b-0da5-418b-9192-43fe423266b8/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 ef47e5844205faf23f36dbcac24cb8a2f5f7192151b5fd296819ddd5fd7c3744 --- 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 02:15:41,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:15:41,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:15:41,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:15:41,529 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:15:41,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:15:41,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:15:41,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:15:41,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:15:41,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:15:41,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:15:41,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:15:41,537 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:15:41,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:15:41,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:15:41,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:15:41,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:15:41,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:15:41,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:15:41,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:15:41,546 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:15:41,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:15:41,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:15:41,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:15:41,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:15:41,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:15:41,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:15:41,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:15:41,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:15:41,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:15:41,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:15:41,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:15:41,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:15:41,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:15:41,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:15:41,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:15:41,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:15:41,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:15:41,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:15:41,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:15:41,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:15:41,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:15:41,580 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:15:41,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:15:41,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:15:41,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:15:41,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:15:41,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:15:41,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:15:41,582 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:15:41,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:15:41,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:15:41,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:15:41,584 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:15:41,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:15:41,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:15:41,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:15:41,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:15:41,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:15:41,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:15:41,584 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:15:41,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:15:41,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:15:41,585 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_237e4f4b-0da5-418b-9192-43fe423266b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef47e5844205faf23f36dbcac24cb8a2f5f7192151b5fd296819ddd5fd7c3744 [2022-12-15 02:15:41,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:15:41,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:15:41,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:15:41,791 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:15:41,792 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:15:41,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i [2022-12-15 02:15:44,422 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:15:44,670 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:15:44,671 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i [2022-12-15 02:15:44,688 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data/ade5c943c/dd7cfafc4db645f8ae4a2e129748a6ce/FLAG77c48463a [2022-12-15 02:15:44,699 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data/ade5c943c/dd7cfafc4db645f8ae4a2e129748a6ce [2022-12-15 02:15:44,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:15:44,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:15:44,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:15:44,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:15:44,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:15:44,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:15:44" (1/1) ... [2022-12-15 02:15:44,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf27fcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:44, skipping insertion in model container [2022-12-15 02:15:44,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:15:44" (1/1) ... [2022-12-15 02:15:44,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:15:44,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:15:44,983 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:15:45,273 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:15:45,278 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:45,279 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:45,281 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:45,281 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:45,305 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:15:45,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:15:45,313 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:15:45,325 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:15:45,354 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:15:45,355 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:45,356 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:45,357 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:45,358 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:45,362 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:15:45,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:15:45,485 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:15:45,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45 WrapperNode [2022-12-15 02:15:45,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:15:45,487 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:15:45,487 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:15:45,487 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:15:45,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,520 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,544 INFO L138 Inliner]: procedures = 499, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2022-12-15 02:15:45,544 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:15:45,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:15:45,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:15:45,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:15:45,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,566 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:15:45,569 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:15:45,569 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:15:45,569 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:15:45,570 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:15:45,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:15:45,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:15:45,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:15:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:15:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:15:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:15:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:15:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:15:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:15:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:15:45,734 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:15:45,736 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:15:45,868 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:15:45,933 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:15:45,933 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:15:45,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:45 BoogieIcfgContainer [2022-12-15 02:15:45,936 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:15:45,937 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:15:45,937 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:15:45,947 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:15:45,947 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:45" (1/1) ... [2022-12-15 02:15:45,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:15:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-15 02:15:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-15 02:15:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 02:15:45,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:15:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:46,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 32 transitions. [2022-12-15 02:15:46,430 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2022-12-15 02:15:46,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 02:15:46,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:46,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:15:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 20 transitions. [2022-12-15 02:15:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-12-15 02:15:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-15 02:15:46,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:15:46,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:15:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:15:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:15:46,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:15:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:15:46,633 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 3 iterations. [2022-12-15 02:15:46,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:15:46 ImpRootNode [2022-12-15 02:15:46,664 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:15:46,665 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:15:46,665 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:15:46,665 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:15:46,666 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:45" (3/4) ... [2022-12-15 02:15:46,668 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:15:46,669 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:15:46,669 INFO L158 Benchmark]: Toolchain (without parser) took 1967.42ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 86.2MB in the beginning and 69.1MB in the end (delta: 17.1MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2022-12-15 02:15:46,670 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 125.8MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:15:46,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 783.45ms. Allocated memory is still 125.8MB. Free memory was 85.8MB in the beginning and 75.4MB in the end (delta: 10.5MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2022-12-15 02:15:46,671 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.56ms. Allocated memory is still 125.8MB. Free memory was 75.4MB in the beginning and 72.0MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:15:46,671 INFO L158 Benchmark]: Boogie Preprocessor took 24.08ms. Allocated memory is still 125.8MB. Free memory was 72.0MB in the beginning and 70.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:15:46,672 INFO L158 Benchmark]: RCFGBuilder took 367.01ms. Allocated memory is still 125.8MB. Free memory was 70.5MB in the beginning and 52.5MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-15 02:15:46,672 INFO L158 Benchmark]: CodeCheck took 727.34ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 52.3MB in the beginning and 70.1MB in the end (delta: -17.8MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-12-15 02:15:46,673 INFO L158 Benchmark]: Witness Printer took 3.69ms. Allocated memory is still 151.0MB. Free memory was 70.1MB in the beginning and 69.1MB in the end (delta: 939.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:15:46,676 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: 0.7s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 48 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4 mSDsluCounter, 41 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 25 IncrementalHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 29 mSDtfsCounter, 25 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 147 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 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_postinc_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: [L1565] 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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 125.8MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 783.45ms. Allocated memory is still 125.8MB. Free memory was 85.8MB in the beginning and 75.4MB in the end (delta: 10.5MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.56ms. Allocated memory is still 125.8MB. Free memory was 75.4MB in the beginning and 72.0MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.08ms. Allocated memory is still 125.8MB. Free memory was 72.0MB in the beginning and 70.5MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 367.01ms. Allocated memory is still 125.8MB. Free memory was 70.5MB in the beginning and 52.5MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 727.34ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 52.3MB in the beginning and 70.1MB in the end (delta: -17.8MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * Witness Printer took 3.69ms. Allocated memory is still 151.0MB. Free memory was 70.1MB in the beginning and 69.1MB in the end (delta: 939.9kB). 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 [2022-12-15 02:15:46,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/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_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/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_237e4f4b-0da5-418b-9192-43fe423266b8/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 ef47e5844205faf23f36dbcac24cb8a2f5f7192151b5fd296819ddd5fd7c3744 --- 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 02:15:48,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:15:48,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:15:48,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:15:48,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:15:48,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:15:48,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:15:48,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:15:48,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:15:48,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:15:48,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:15:48,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:15:48,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:15:48,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:15:48,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:15:48,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:15:48,518 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:15:48,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:15:48,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:15:48,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:15:48,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:15:48,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:15:48,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:15:48,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:15:48,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:15:48,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:15:48,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:15:48,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:15:48,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:15:48,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:15:48,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:15:48,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:15:48,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:15:48,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:15:48,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:15:48,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:15:48,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:15:48,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:15:48,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:15:48,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:15:48,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:15:48,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:15:48,562 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:15:48,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:15:48,563 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:15:48,564 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:15:48,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:15:48,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:15:48,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:15:48,565 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:15:48,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:15:48,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:15:48,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:15:48,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:15:48,566 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:15:48,566 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:15:48,566 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:15:48,566 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:15:48,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:15:48,567 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:15:48,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:15:48,567 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:15:48,567 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:15:48,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:15:48,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:15:48,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:15:48,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:15:48,568 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:15:48,568 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:15:48,569 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:15:48,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:15:48,569 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:15:48,569 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:15:48,569 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_237e4f4b-0da5-418b-9192-43fe423266b8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef47e5844205faf23f36dbcac24cb8a2f5f7192151b5fd296819ddd5fd7c3744 [2022-12-15 02:15:48,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:15:48,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:15:48,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:15:48,821 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:15:48,822 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:15:48,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i [2022-12-15 02:15:51,456 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:15:51,735 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:15:51,736 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_15_bad.i [2022-12-15 02:15:51,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data/fe352eb02/e4b255009efe407fa92aaea574bb9e01/FLAGeb34145f8 [2022-12-15 02:15:51,763 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/data/fe352eb02/e4b255009efe407fa92aaea574bb9e01 [2022-12-15 02:15:51,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:15:51,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:15:51,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:15:51,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:15:51,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:15:51,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:15:51" (1/1) ... [2022-12-15 02:15:51,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e348714 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:51, skipping insertion in model container [2022-12-15 02:15:51,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:15:51" (1/1) ... [2022-12-15 02:15:51,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:15:51,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:15:52,134 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:15:52,476 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:15:52,480 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:52,481 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:52,482 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:52,483 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:52,501 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:15:52,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:15:52,511 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:15:52,524 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:15:52,556 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:15:52,558 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:52,559 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:15:52,560 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:52,561 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:15:52,565 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:15:52,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:15:52,639 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:15:52,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52 WrapperNode [2022-12-15 02:15:52,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:15:52,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:15:52,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:15:52,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:15:52,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,678 INFO L138 Inliner]: procedures = 504, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2022-12-15 02:15:52,678 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:15:52,678 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:15:52,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:15:52,679 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:15:52,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,695 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:15:52,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:15:52,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:15:52,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:15:52,700 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:52" (1/1) ... [2022-12-15 02:15:52,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:15:52,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:15:52,724 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:15:52,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:15:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:15:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:15:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:15:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:15:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:15:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:15:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:15:52,871 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:15:52,873 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:15:52,992 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:15:53,046 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:15:53,047 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:15:53,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:53 BoogieIcfgContainer [2022-12-15 02:15:53,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:15:53,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:15:53,051 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:15:53,061 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:15:53,061 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:53" (1/1) ... [2022-12-15 02:15:53,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:15:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-12-15 02:15:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-12-15 02:15:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-15 02:15:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:53,170 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 02:15:53,173 INFO L158 Benchmark]: Toolchain (without parser) took 1406.78ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 62.1MB in the beginning and 59.1MB in the end (delta: 3.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-12-15 02:15:53,174 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:15:53,174 INFO L158 Benchmark]: CACSL2BoogieTranslator took 872.80ms. Allocated memory is still 88.1MB. Free memory was 61.9MB in the beginning and 44.6MB in the end (delta: 17.3MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. [2022-12-15 02:15:53,175 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.54ms. Allocated memory is still 88.1MB. Free memory was 44.6MB in the beginning and 41.7MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:15:53,175 INFO L158 Benchmark]: Boogie Preprocessor took 20.89ms. Allocated memory is still 88.1MB. Free memory was 41.3MB in the beginning and 39.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:15:53,175 INFO L158 Benchmark]: RCFGBuilder took 349.97ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 39.6MB in the beginning and 65.5MB in the end (delta: -25.9MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-12-15 02:15:53,176 INFO L158 Benchmark]: CodeCheck took 122.02ms. Allocated memory is still 107.0MB. Free memory was 65.5MB in the beginning and 59.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:15:53,178 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 872.80ms. Allocated memory is still 88.1MB. Free memory was 61.9MB in the beginning and 44.6MB in the end (delta: 17.3MB). Peak memory consumption was 36.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.54ms. Allocated memory is still 88.1MB. Free memory was 44.6MB in the beginning and 41.7MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.89ms. Allocated memory is still 88.1MB. Free memory was 41.3MB in the beginning and 39.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 349.97ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 39.6MB in the beginning and 65.5MB in the end (delta: -25.9MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * CodeCheck took 122.02ms. Allocated memory is still 107.0MB. Free memory was 65.5MB in the beginning and 59.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:15:53,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_237e4f4b-0da5-418b-9192-43fe423266b8/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