./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_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_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/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_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/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_4f586747-0728-4600-b982-cb3323620576/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 7bf78a6027cbabee402ccb9ebc03de7cc501fd11ceb95ecd0c2c6b38a2d04e4d --- 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 19:56:16,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:56:16,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:56:16,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:56:16,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:56:16,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:56:16,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:56:16,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:56:16,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:56:16,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:56:16,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:56:16,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:56:16,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:56:16,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:56:16,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:56:16,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:56:16,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:56:16,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:56:16,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:56:16,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:56:16,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:56:16,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:56:16,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:56:16,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:56:16,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:56:16,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:56:16,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:56:16,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:56:16,602 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:56:16,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:56:16,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:56:16,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:56:16,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:56:16,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:56:16,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:56:16,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:56:16,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:56:16,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:56:16,608 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:56:16,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:56:16,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:56:16,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:56:16,629 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:56:16,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:56:16,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:56:16,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:56:16,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:56:16,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:56:16,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:56:16,631 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:56:16,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:56:16,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:56:16,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:56:16,633 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:56:16,633 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:56:16,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:56:16,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:56:16,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:56:16,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:56:16,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:56:16,634 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:56:16,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:56:16,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:56:16,634 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_4f586747-0728-4600-b982-cb3323620576/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bf78a6027cbabee402ccb9ebc03de7cc501fd11ceb95ecd0c2c6b38a2d04e4d [2022-12-14 19:56:16,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:56:16,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:56:16,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:56:16,831 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:56:16,831 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:56:16,833 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_bad.i [2022-12-14 19:56:19,408 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:56:19,624 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:56:19,625 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_bad.i [2022-12-14 19:56:19,638 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data/754b1b9da/bea5de543b764156bf104ee0e027bfab/FLAG16f00036e [2022-12-14 19:56:19,649 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data/754b1b9da/bea5de543b764156bf104ee0e027bfab [2022-12-14 19:56:19,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:56:19,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:56:19,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:56:19,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:56:19,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:56:19,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:56:19" (1/1) ... [2022-12-14 19:56:19,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dffe87e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:19, skipping insertion in model container [2022-12-14 19:56:19,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:56:19" (1/1) ... [2022-12-14 19:56:19,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:56:19,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:56:19,930 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:56:20,235 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:56:20,239 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:20,240 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:20,242 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:20,243 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:20,261 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:56:20,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:56:20,271 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:56:20,285 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:56:20,317 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:56:20,318 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:20,319 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:20,321 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:20,321 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:20,325 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:56:20,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:56:20,411 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:56:20,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20 WrapperNode [2022-12-14 19:56:20,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:56:20,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:56:20,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:56:20,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:56:20,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,433 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,449 INFO L138 Inliner]: procedures = 500, calls = 59, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 63 [2022-12-14 19:56:20,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:56:20,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:56:20,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:56:20,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:56:20,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,466 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:56:20,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:56:20,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:56:20,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:56:20,471 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:56:20,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:56:20,493 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:56:20,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:56:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:56:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:56:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:56:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:56:20,630 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:56:20,631 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:56:20,757 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:56:20,829 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:56:20,829 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:56:20,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:56:20 BoogieIcfgContainer [2022-12-14 19:56:20,832 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:56:20,832 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:56:20,832 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:56:20,840 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:56:20,840 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:56:20" (1/1) ... [2022-12-14 19:56:20,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:56:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 19:56:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 19:56:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:56:20,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:21,356 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 19:56:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:21,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 19:56:21,396 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 19:56:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:56:21,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:21,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:56:21,434 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:56:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:56:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:56:21,515 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:56:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:56:21,546 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 19:56:21,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:56:21 ImpRootNode [2022-12-14 19:56:21,566 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:56:21,567 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:56:21,567 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:56:21,567 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:56:21,567 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:56:20" (3/4) ... [2022-12-14 19:56:21,570 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:56:21,570 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:56:21,571 INFO L158 Benchmark]: Toolchain (without parser) took 1919.10ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 112.2MB in the beginning and 83.8MB in the end (delta: 28.4MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-12-14 19:56:21,571 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 100.7MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:56:21,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 759.29ms. Allocated memory is still 155.2MB. Free memory was 111.7MB in the beginning and 99.2MB in the end (delta: 12.5MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2022-12-14 19:56:21,572 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.47ms. Allocated memory is still 155.2MB. Free memory was 99.2MB in the beginning and 95.8MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:56:21,572 INFO L158 Benchmark]: Boogie Preprocessor took 19.13ms. Allocated memory is still 155.2MB. Free memory was 95.8MB in the beginning and 94.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:56:21,573 INFO L158 Benchmark]: RCFGBuilder took 361.98ms. Allocated memory is still 155.2MB. Free memory was 94.6MB in the beginning and 74.0MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:56:21,573 INFO L158 Benchmark]: CodeCheck took 734.26ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 74.0MB in the beginning and 83.8MB in the end (delta: -9.7MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-12-14 19:56:21,573 INFO L158 Benchmark]: Witness Printer took 3.40ms. Allocated memory is still 186.6MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:56:21,575 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: 0.7s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 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: 1570]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1561] 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) [L1561] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={16:13}, argv={16:13}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1562] CALL CWE190_Integer_Overflow__int_rand_add_66_bad() [L1551] int data; [L1552] int dataArray[5]; [L1553] data = 0 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1555] dataArray[2] = data [L1556] CALL CWE190_Integer_Overflow__int_rand_add_66b_badSink(dataArray) [L1568] EXPR dataArray[2] [L1568] int data = dataArray[2]; [L1570] data + 1 VAL [data=2147483647, dataArray={12619:0}, dataArray={12619:0}, 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 0.19ms. Allocated memory is still 100.7MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 759.29ms. Allocated memory is still 155.2MB. Free memory was 111.7MB in the beginning and 99.2MB in the end (delta: 12.5MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.47ms. Allocated memory is still 155.2MB. Free memory was 99.2MB in the beginning and 95.8MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.13ms. Allocated memory is still 155.2MB. Free memory was 95.8MB in the beginning and 94.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 361.98ms. Allocated memory is still 155.2MB. Free memory was 94.6MB in the beginning and 74.0MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 734.26ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 74.0MB in the beginning and 83.8MB in the end (delta: -9.7MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * Witness Printer took 3.40ms. Allocated memory is still 186.6MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 19:56:21,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/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_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/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_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/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_4f586747-0728-4600-b982-cb3323620576/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 7bf78a6027cbabee402ccb9ebc03de7cc501fd11ceb95ecd0c2c6b38a2d04e4d --- 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 19:56:23,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:56:23,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:56:23,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:56:23,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:56:23,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:56:23,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:56:23,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:56:23,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:56:23,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:56:23,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:56:23,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:56:23,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:56:23,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:56:23,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:56:23,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:56:23,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:56:23,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:56:23,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:56:23,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:56:23,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:56:23,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:56:23,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:56:23,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:56:23,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:56:23,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:56:23,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:56:23,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:56:23,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:56:23,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:56:23,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:56:23,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:56:23,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:56:23,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:56:23,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:56:23,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:56:23,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:56:23,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:56:23,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:56:23,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:56:23,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:56:23,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:56:23,201 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:56:23,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:56:23,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:56:23,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:56:23,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:56:23,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:56:23,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:56:23,204 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:56:23,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:56:23,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:56:23,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:56:23,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:56:23,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:56:23,205 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:56:23,205 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:56:23,205 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:56:23,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:56:23,206 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:56:23,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:56:23,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:56:23,206 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:56:23,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:56:23,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:56:23,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:56:23,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:56:23,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:56:23,207 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:56:23,208 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:56:23,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:56:23,208 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:56:23,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:56:23,208 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_4f586747-0728-4600-b982-cb3323620576/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bf78a6027cbabee402ccb9ebc03de7cc501fd11ceb95ecd0c2c6b38a2d04e4d [2022-12-14 19:56:23,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:56:23,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:56:23,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:56:23,486 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:56:23,486 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:56:23,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_bad.i [2022-12-14 19:56:26,110 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:56:26,362 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:56:26,362 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_66_bad.i [2022-12-14 19:56:26,381 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data/2c5deaad2/5c5457f533634910ac013d75bf69e94e/FLAGe9dae97cd [2022-12-14 19:56:26,392 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/data/2c5deaad2/5c5457f533634910ac013d75bf69e94e [2022-12-14 19:56:26,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:56:26,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:56:26,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:56:26,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:56:26,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:56:26,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:56:26" (1/1) ... [2022-12-14 19:56:26,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58858f20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:26, skipping insertion in model container [2022-12-14 19:56:26,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:56:26" (1/1) ... [2022-12-14 19:56:26,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:56:26,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:56:26,707 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:56:26,971 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:56:26,975 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:26,976 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:26,978 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:26,978 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:26,993 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:56:26,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:56:27,005 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:56:27,018 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:56:27,062 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:56:27,063 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:27,064 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:56:27,066 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:27,067 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:56:27,072 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:56:27,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:56:27,173 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:56:27,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27 WrapperNode [2022-12-14 19:56:27,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:56:27,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:56:27,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:56:27,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:56:27,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,221 INFO L138 Inliner]: procedures = 505, calls = 59, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 63 [2022-12-14 19:56:27,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:56:27,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:56:27,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:56:27,222 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:56:27,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,249 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:56:27,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:56:27,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:56:27,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:56:27,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:56:27,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:56:27,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:56:27,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:56:27,315 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:56:27,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:56:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:56:27,442 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:56:27,444 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:56:27,573 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:56:27,632 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:56:27,633 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:56:27,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:56:27 BoogieIcfgContainer [2022-12-14 19:56:27,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:56:27,636 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:56:27,636 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:56:27,644 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:56:27,644 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:56:27" (1/1) ... [2022-12-14 19:56:27,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:56:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 19:56:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 19:56:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:56:27,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:27,756 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 19:56:27,760 INFO L158 Benchmark]: Toolchain (without parser) took 1363.37ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 39.7MB in the beginning and 45.2MB in the end (delta: -5.5MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2022-12-14 19:56:27,760 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 26.4MB in the beginning and 26.3MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:56:27,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 777.07ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 39.5MB in the beginning and 40.6MB in the end (delta: -1.2MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2022-12-14 19:56:27,762 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.21ms. Allocated memory is still 75.5MB. Free memory was 40.6MB in the beginning and 37.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:56:27,762 INFO L158 Benchmark]: Boogie Preprocessor took 32.28ms. Allocated memory is still 75.5MB. Free memory was 37.2MB in the beginning and 35.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:56:27,763 INFO L158 Benchmark]: RCFGBuilder took 380.75ms. Allocated memory is still 75.5MB. Free memory was 35.1MB in the beginning and 32.6MB in the end (delta: 2.5MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-12-14 19:56:27,763 INFO L158 Benchmark]: CodeCheck took 122.40ms. Allocated memory is still 75.5MB. Free memory was 32.6MB in the beginning and 45.2MB in the end (delta: -12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:56:27,766 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 26.4MB in the beginning and 26.3MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 777.07ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 39.5MB in the beginning and 40.6MB in the end (delta: -1.2MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.21ms. Allocated memory is still 75.5MB. Free memory was 40.6MB in the beginning and 37.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.28ms. Allocated memory is still 75.5MB. Free memory was 37.2MB in the beginning and 35.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 380.75ms. Allocated memory is still 75.5MB. Free memory was 35.1MB in the beginning and 32.6MB in the end (delta: 2.5MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. * CodeCheck took 122.40ms. Allocated memory is still 75.5MB. Free memory was 32.6MB in the beginning and 45.2MB in the end (delta: -12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:56:27,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f586747-0728-4600-b982-cb3323620576/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