./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_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_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/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_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/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_753ae500-0534-4077-93fc-a77fde2c4039/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 488ebe39dbc525e242a8759e3e78585f507cc878f637bfe282979e118b3049bd --- 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 22:41:53,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:41:53,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:41:53,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:41:53,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:41:53,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:41:53,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:41:53,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:41:53,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:41:53,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:41:53,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:41:53,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:41:53,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:41:53,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:41:53,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:41:53,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:41:53,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:41:53,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:41:53,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:41:53,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:41:53,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:41:53,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:41:53,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:41:53,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:41:53,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:41:53,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:41:53,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:41:53,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:41:53,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:41:53,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:41:53,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:41:53,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:41:53,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:41:53,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:41:53,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:41:53,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:41:53,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:41:53,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:41:53,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:41:53,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:41:53,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:41:53,510 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 22:41:53,530 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:41:53,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:41:53,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:41:53,531 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:41:53,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:41:53,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:41:53,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:41:53,533 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:41:53,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:41:53,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:41:53,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:41:53,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:41:53,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:41:53,534 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:41:53,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:41:53,534 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:41:53,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:41:53,534 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:41:53,535 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:41:53,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:41:53,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:41:53,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:41:53,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:41:53,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:41:53,536 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:41:53,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:41:53,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:41:53,536 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_753ae500-0534-4077-93fc-a77fde2c4039/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 488ebe39dbc525e242a8759e3e78585f507cc878f637bfe282979e118b3049bd [2022-12-14 22:41:53,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:41:53,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:41:53,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:41:53,729 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:41:53,730 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:41:53,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_bad.i [2022-12-14 22:41:56,242 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:41:56,475 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:41:56,475 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_bad.i [2022-12-14 22:41:56,488 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data/f77fd523c/d1d9849934ce4cca93a6566543a9eabc/FLAGc98cefeb9 [2022-12-14 22:41:56,792 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data/f77fd523c/d1d9849934ce4cca93a6566543a9eabc [2022-12-14 22:41:56,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:41:56,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:41:56,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:41:56,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:41:56,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:41:56,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:56" (1/1) ... [2022-12-14 22:41:56,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35fcdc4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:56, skipping insertion in model container [2022-12-14 22:41:56,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:41:56" (1/1) ... [2022-12-14 22:41:56,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:41:56,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:41:57,056 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:41:57,357 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:41:57,362 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:41:57,364 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:41:57,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:41:57,367 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:41:57,390 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:41:57,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:41:57,400 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:41:57,413 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:41:57,443 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:41:57,445 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:41:57,445 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:41:57,447 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:41:57,448 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:41:57,451 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:41:57,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:41:57,578 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:41:57,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57 WrapperNode [2022-12-14 22:41:57,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:41:57,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:41:57,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:41:57,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:41:57,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,615 INFO L138 Inliner]: procedures = 500, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 62 [2022-12-14 22:41:57,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:41:57,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:41:57,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:41:57,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:41:57,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,631 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:41:57,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:41:57,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:41:57,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:41:57,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:41:57,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:41:57,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:41:57,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:41:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:41:57,689 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:41:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:41:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:41:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:41:57,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:41:57,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:41:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:41:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:41:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:41:57,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:41:57,797 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:41:57,798 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:41:57,912 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:41:57,979 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:41:57,979 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:41:57,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:41:57 BoogieIcfgContainer [2022-12-14 22:41:57,981 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:41:57,981 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:41:57,982 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:41:57,988 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:41:57,989 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:41:57" (1/1) ... [2022-12-14 22:41:57,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:41:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 22:41:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 22:41:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 22:41:58,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:58,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:58,434 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 22:41:58,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 22:41:58,470 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 22:41:58,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:41:58,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:58,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:58,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:41:58,511 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:41:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:41:58,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:41:58,595 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:41:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:41:58,628 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 22:41:58,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:41:58 ImpRootNode [2022-12-14 22:41:58,656 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:41:58,657 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:41:58,657 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:41:58,657 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:41:58,658 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:41:57" (3/4) ... [2022-12-14 22:41:58,661 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 22:41:58,661 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:41:58,662 INFO L158 Benchmark]: Toolchain (without parser) took 1866.20ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 96.6MB in the beginning and 86.4MB in the end (delta: 10.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-14 22:41:58,662 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:41:58,663 INFO L158 Benchmark]: CACSL2BoogieTranslator took 782.85ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 96.6MB in the beginning and 106.9MB in the end (delta: -10.2MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2022-12-14 22:41:58,663 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.09ms. Allocated memory is still 157.3MB. Free memory was 106.9MB in the beginning and 103.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:41:58,664 INFO L158 Benchmark]: Boogie Preprocessor took 18.51ms. Allocated memory is still 157.3MB. Free memory was 103.8MB in the beginning and 101.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:41:58,665 INFO L158 Benchmark]: RCFGBuilder took 346.42ms. Allocated memory is still 157.3MB. Free memory was 101.7MB in the beginning and 80.7MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 22:41:58,665 INFO L158 Benchmark]: CodeCheck took 674.71ms. Allocated memory is still 157.3MB. Free memory was 80.7MB in the beginning and 87.4MB in the end (delta: -6.7MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:41:58,666 INFO L158 Benchmark]: Witness Printer took 4.06ms. Allocated memory is still 157.3MB. Free memory was 87.4MB in the beginning and 86.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:41:58,668 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, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 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, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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: 1569]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1553, overapproximation of bitwiseAnd at line 1553. 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); [L1559] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1559] RET printLine("Calling bad()...") VAL [\old(argc)=16, argc=16, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] CALL CWE190_Integer_Overflow__int_rand_add_64_bad() [L1551] int data; [L1552] data = 0 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] CALL CWE190_Integer_Overflow__int_rand_add_64b_badSink(&data) [L1566] int * dataPtr = (int *)dataVoidPtr; [L1567] EXPR \read(*dataPtr) [L1567] int data = (*dataPtr); [L1569] data + 1 VAL [data=2147483647, dataPtr={20588:0}, dataVoidPtr={20588:0}, dataVoidPtr={20588:0}, 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 0.20ms. Allocated memory is still 130.0MB. Free memory is still 73.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 782.85ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 96.6MB in the beginning and 106.9MB in the end (delta: -10.2MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.09ms. Allocated memory is still 157.3MB. Free memory was 106.9MB in the beginning and 103.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.51ms. Allocated memory is still 157.3MB. Free memory was 103.8MB in the beginning and 101.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 346.42ms. Allocated memory is still 157.3MB. Free memory was 101.7MB in the beginning and 80.7MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 674.71ms. Allocated memory is still 157.3MB. Free memory was 80.7MB in the beginning and 87.4MB in the end (delta: -6.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.06ms. Allocated memory is still 157.3MB. Free memory was 87.4MB in the beginning and 86.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 22:41:58,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/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_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/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_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/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_753ae500-0534-4077-93fc-a77fde2c4039/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 488ebe39dbc525e242a8759e3e78585f507cc878f637bfe282979e118b3049bd --- 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 22:42:00,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:42:00,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:42:00,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:42:00,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:42:00,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:42:00,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:42:00,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:42:00,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:42:00,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:42:00,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:42:00,181 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:42:00,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:42:00,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:42:00,182 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:42:00,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:42:00,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:42:00,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:42:00,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:42:00,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:42:00,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:42:00,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:42:00,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:42:00,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:42:00,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:42:00,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:42:00,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:42:00,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:42:00,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:42:00,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:42:00,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:42:00,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:42:00,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:42:00,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:42:00,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:42:00,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:42:00,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:42:00,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:42:00,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:42:00,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:42:00,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:42:00,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 22:42:00,225 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:42:00,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:42:00,226 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:42:00,226 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:42:00,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:42:00,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:42:00,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:42:00,227 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:42:00,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:42:00,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:42:00,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:42:00,229 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:42:00,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:42:00,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:42:00,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:42:00,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:42:00,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:42:00,229 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:42:00,229 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:42:00,230 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:42:00,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:42:00,230 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:42:00,230 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:42:00,230 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_753ae500-0534-4077-93fc-a77fde2c4039/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 488ebe39dbc525e242a8759e3e78585f507cc878f637bfe282979e118b3049bd [2022-12-14 22:42:00,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:42:00,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:42:00,449 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:42:00,450 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:42:00,450 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:42:00,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_bad.i [2022-12-14 22:42:03,016 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:42:03,279 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:42:03,280 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_64_bad.i [2022-12-14 22:42:03,297 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data/c2ffc4209/4a3b6ccea1b245379e55f42133ebb9b3/FLAG3d2da26dd [2022-12-14 22:42:03,567 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/data/c2ffc4209/4a3b6ccea1b245379e55f42133ebb9b3 [2022-12-14 22:42:03,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:42:03,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:42:03,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:42:03,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:42:03,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:42:03,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:42:03" (1/1) ... [2022-12-14 22:42:03,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11f57d72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:03, skipping insertion in model container [2022-12-14 22:42:03,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:42:03" (1/1) ... [2022-12-14 22:42:03,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:42:03,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:42:03,879 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:42:04,187 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:42:04,191 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:42:04,192 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:42:04,193 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:42:04,194 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:42:04,208 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:42:04,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:42:04,220 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:42:04,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:42:04,233 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:42:04,263 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:42:04,264 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:42:04,265 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:42:04,266 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:42:04,266 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:42:04,269 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:42:04,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:42:04,274 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:42:04,287 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:42:04,322 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:42:04,323 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:42:04,324 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:42:04,325 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:42:04,326 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:42:04,329 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:42:04,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:42:04,411 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:42:04,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04 WrapperNode [2022-12-14 22:42:04,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:42:04,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:42:04,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:42:04,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:42:04,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,450 INFO L138 Inliner]: procedures = 505, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 62 [2022-12-14 22:42:04,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:42:04,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:42:04,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:42:04,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:42:04,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,469 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:42:04,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:42:04,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:42:04,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:42:04,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:42:04,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:42:04,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:42:04,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:42:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:42:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:42:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:42:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:42:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:42:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:42:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:42:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 22:42:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:42:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 22:42:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:42:04,641 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:42:04,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:42:04,778 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:42:04,827 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:42:04,827 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:42:04,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:42:04 BoogieIcfgContainer [2022-12-14 22:42:04,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:42:04,830 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:42:04,830 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:42:04,838 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:42:04,838 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:42:04" (1/1) ... [2022-12-14 22:42:04,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:42:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 22:42:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 22:42:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 22:42:04,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:04,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:04,918 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 22:42:04,921 INFO L158 Benchmark]: Toolchain (without parser) took 1350.45ms. Allocated memory is still 81.8MB. Free memory was 57.0MB in the beginning and 33.4MB in the end (delta: 23.7MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-12-14 22:42:04,921 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:42:04,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 840.98ms. Allocated memory is still 81.8MB. Free memory was 56.8MB in the beginning and 42.7MB in the end (delta: 14.1MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-12-14 22:42:04,922 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.35ms. Allocated memory is still 81.8MB. Free memory was 42.7MB in the beginning and 39.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:42:04,922 INFO L158 Benchmark]: Boogie Preprocessor took 21.88ms. Allocated memory is still 81.8MB. Free memory was 39.4MB in the beginning and 37.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:42:04,922 INFO L158 Benchmark]: RCFGBuilder took 356.53ms. Allocated memory is still 81.8MB. Free memory was 37.3MB in the beginning and 39.6MB in the end (delta: -2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:42:04,923 INFO L158 Benchmark]: CodeCheck took 89.42ms. Allocated memory is still 81.8MB. Free memory was 39.6MB in the beginning and 33.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:42:04,925 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 0.12ms. Allocated memory is still 62.9MB. Free memory is still 41.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 840.98ms. Allocated memory is still 81.8MB. Free memory was 56.8MB in the beginning and 42.7MB in the end (delta: 14.1MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.35ms. Allocated memory is still 81.8MB. Free memory was 42.7MB in the beginning and 39.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.88ms. Allocated memory is still 81.8MB. Free memory was 39.4MB in the beginning and 37.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 356.53ms. Allocated memory is still 81.8MB. Free memory was 37.3MB in the beginning and 39.6MB in the end (delta: -2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 89.42ms. Allocated memory is still 81.8MB. Free memory was 39.6MB in the beginning and 33.4MB in the end (delta: 6.3MB). 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 22:42:04,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_753ae500-0534-4077-93fc-a77fde2c4039/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