./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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 b496eb4f83f0e67a68f9d6d092104abc5718e55263170895f833dcaba7fc2364 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:27:42,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:27:42,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:27:42,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:27:42,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:27:42,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:27:42,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:27:42,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:27:42,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:27:42,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:27:42,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:27:42,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:27:42,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:27:42,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:27:42,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:27:42,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:27:42,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:27:42,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:27:42,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:27:42,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:27:42,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:27:42,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:27:42,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:27:42,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:27:42,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:27:42,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:27:42,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:27:42,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:27:42,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:27:42,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:27:42,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:27:42,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:27:42,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:27:42,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:27:42,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:27:42,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:27:42,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:27:42,378 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:27:42,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:27:42,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:27:42,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:27:42,380 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 03:27:42,394 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:27:42,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:27:42,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:27:42,395 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:27:42,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:27:42,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:27:42,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:27:42,396 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:27:42,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:27:42,404 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:27:42,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:27:42,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:27:42,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:27:42,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:27:42,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:27:42,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:27:42,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:27:42,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:27:42,406 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:27:42,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:27:42,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:27:42,406 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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b496eb4f83f0e67a68f9d6d092104abc5718e55263170895f833dcaba7fc2364 [2022-12-15 03:27:42,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:27:42,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:27:42,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:27:42,595 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:27:42,596 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:27:42,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_bad.i [2022-12-15 03:27:45,169 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:27:45,404 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:27:45,404 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_bad.i [2022-12-15 03:27:45,421 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data/91fe8491a/ebefdb8a6fba40479cb510d600e03fd9/FLAG49d68cb1e [2022-12-15 03:27:45,432 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data/91fe8491a/ebefdb8a6fba40479cb510d600e03fd9 [2022-12-15 03:27:45,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:27:45,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:27:45,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:27:45,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:27:45,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:27:45,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:27:45" (1/1) ... [2022-12-15 03:27:45,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da4e0c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:45, skipping insertion in model container [2022-12-15 03:27:45,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:27:45" (1/1) ... [2022-12-15 03:27:45,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:27:45,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:27:45,739 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:27:46,113 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:27:46,117 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:46,119 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:46,121 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:46,121 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:46,476 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:27:46,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:27:46,483 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:27:46,497 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:27:46,525 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:27:46,527 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:46,527 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:46,529 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:46,529 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:46,539 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:27:46,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:27:46,768 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:27:46,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46 WrapperNode [2022-12-15 03:27:46,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:27:46,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:27:46,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:27:46,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:27:46,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,825 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2022-12-15 03:27:46,825 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:27:46,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:27:46,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:27:46,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:27:46,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,847 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,848 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:27:46,851 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:27:46,851 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:27:46,851 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:27:46,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:46" (1/1) ... [2022-12-15 03:27:46,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:27:46,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:27:46,884 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:27:46,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:27:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:27:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:27:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:27:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:27:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:27:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:27:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:27:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:27:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:27:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:27:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:27:47,029 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:27:47,030 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:27:47,148 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:27:47,204 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:27:47,204 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:27:47,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:27:47 BoogieIcfgContainer [2022-12-15 03:27:47,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:27:47,208 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:27:47,208 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:27:47,216 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:27:47,217 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:27:47" (1/1) ... [2022-12-15 03:27:47,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:27:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 03:27:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 03:27:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 03:27:47,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:47,305 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:27:47,309 INFO L158 Benchmark]: Toolchain (without parser) took 1873.23ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 91.0MB in the beginning and 111.9MB in the end (delta: -20.9MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-12-15 03:27:47,310 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 132.1MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:27:47,310 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1332.34ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 91.0MB in the beginning and 83.9MB in the end (delta: 7.1MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-12-15 03:27:47,311 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.51ms. Allocated memory is still 172.0MB. Free memory was 83.9MB in the beginning and 80.6MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:27:47,311 INFO L158 Benchmark]: Boogie Preprocessor took 24.70ms. Allocated memory is still 172.0MB. Free memory was 80.6MB in the beginning and 78.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:27:47,312 INFO L158 Benchmark]: RCFGBuilder took 355.56ms. Allocated memory is still 172.0MB. Free memory was 78.8MB in the beginning and 118.2MB in the end (delta: -39.4MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2022-12-15 03:27:47,312 INFO L158 Benchmark]: CodeCheck took 100.32ms. Allocated memory is still 172.0MB. Free memory was 118.2MB in the beginning and 111.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:27:47,315 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real 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 0.22ms. Allocated memory is still 132.1MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1332.34ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 91.0MB in the beginning and 83.9MB in the end (delta: 7.1MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.51ms. Allocated memory is still 172.0MB. Free memory was 83.9MB in the beginning and 80.6MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.70ms. Allocated memory is still 172.0MB. Free memory was 80.6MB in the beginning and 78.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 355.56ms. Allocated memory is still 172.0MB. Free memory was 78.8MB in the beginning and 118.2MB in the end (delta: -39.4MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * CodeCheck took 100.32ms. Allocated memory is still 172.0MB. Free memory was 118.2MB in the beginning and 111.9MB 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. [2022-12-15 03:27:47,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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 b496eb4f83f0e67a68f9d6d092104abc5718e55263170895f833dcaba7fc2364 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:27:49,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:27:49,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:27:49,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:27:49,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:27:49,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:27:49,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:27:49,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:27:49,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:27:49,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:27:49,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:27:49,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:27:49,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:27:49,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:27:49,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:27:49,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:27:49,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:27:49,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:27:49,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:27:49,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:27:49,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:27:49,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:27:49,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:27:49,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:27:49,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:27:49,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:27:49,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:27:49,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:27:49,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:27:49,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:27:49,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:27:49,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:27:49,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:27:49,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:27:49,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:27:49,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:27:49,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:27:49,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:27:49,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:27:49,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:27:49,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:27:49,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 03:27:49,192 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:27:49,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:27:49,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:27:49,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:27:49,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:27:49,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:27:49,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:27:49,195 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:27:49,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:27:49,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:27:49,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:27:49,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:27:49,195 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:27:49,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:27:49,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:27:49,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:27:49,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:27:49,197 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:27:49,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:27:49,198 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_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b496eb4f83f0e67a68f9d6d092104abc5718e55263170895f833dcaba7fc2364 [2022-12-15 03:27:49,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:27:49,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:27:49,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:27:49,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:27:49,427 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:27:49,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_bad.i [2022-12-15 03:27:52,006 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:27:52,296 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:27:52,297 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_32_bad.i [2022-12-15 03:27:52,316 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data/30b0661c4/22738450e25646d88cec297c1ba8fa0e/FLAGe4637edc1 [2022-12-15 03:27:52,328 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/data/30b0661c4/22738450e25646d88cec297c1ba8fa0e [2022-12-15 03:27:52,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:27:52,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:27:52,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:27:52,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:27:52,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:27:52,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:27:52" (1/1) ... [2022-12-15 03:27:52,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642df858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:52, skipping insertion in model container [2022-12-15 03:27:52,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:27:52" (1/1) ... [2022-12-15 03:27:52,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:27:52,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:27:52,678 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:27:53,097 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:27:53,102 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:53,104 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:53,106 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:53,107 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:53,518 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:27:53,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:27:53,528 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:27:53,544 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:27:53,594 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:27:53,595 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:53,597 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:27:53,599 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:53,599 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:27:53,614 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:27:53,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:27:53,885 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:27:53,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53 WrapperNode [2022-12-15 03:27:53,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:27:53,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:27:53,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:27:53,887 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:27:53,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,913 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,931 INFO L138 Inliner]: procedures = 942, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 65 [2022-12-15 03:27:53,932 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:27:53,932 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:27:53,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:27:53,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:27:53,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,942 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,951 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:27:53,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:27:53,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:27:53,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:27:53,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:27:53" (1/1) ... [2022-12-15 03:27:53,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:27:53,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:27:53,980 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:27:53,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:27:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:27:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:27:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:27:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:27:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:27:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:27:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:27:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:27:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:27:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:27:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:27:54,134 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:27:54,135 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:27:55,059 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:27:55,102 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:27:55,102 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:27:55,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:27:55 BoogieIcfgContainer [2022-12-15 03:27:55,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:27:55,105 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:27:55,106 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:27:55,113 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:27:55,114 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:27:55" (1/1) ... [2022-12-15 03:27:55,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:27:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:55,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 03:27:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 03:27:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 03:27:55,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:55,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:55,196 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:27:55,199 INFO L158 Benchmark]: Toolchain (without parser) took 2866.83ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 99.0MB in the beginning and 84.4MB in the end (delta: 14.6MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2022-12-15 03:27:55,200 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 62.9MB. Free memory was 40.7MB in the beginning and 40.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:27:55,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1553.83ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 98.6MB in the beginning and 116.9MB in the end (delta: -18.3MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2022-12-15 03:27:55,200 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.36ms. Allocated memory is still 151.0MB. Free memory was 116.9MB in the beginning and 112.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:27:55,201 INFO L158 Benchmark]: Boogie Preprocessor took 22.90ms. Allocated memory is still 151.0MB. Free memory was 112.8MB in the beginning and 110.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:27:55,201 INFO L158 Benchmark]: RCFGBuilder took 1149.25ms. Allocated memory is still 151.0MB. Free memory was 110.7MB in the beginning and 90.7MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 03:27:55,201 INFO L158 Benchmark]: CodeCheck took 92.13ms. Allocated memory is still 151.0MB. Free memory was 90.7MB in the beginning and 84.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:27:55,203 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 0.15ms. Allocated memory is still 62.9MB. Free memory was 40.7MB in the beginning and 40.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1553.83ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 98.6MB in the beginning and 116.9MB in the end (delta: -18.3MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.36ms. Allocated memory is still 151.0MB. Free memory was 116.9MB in the beginning and 112.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.90ms. Allocated memory is still 151.0MB. Free memory was 112.8MB in the beginning and 110.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1149.25ms. Allocated memory is still 151.0MB. Free memory was 110.7MB in the beginning and 90.7MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 92.13ms. Allocated memory is still 151.0MB. Free memory was 90.7MB in the beginning and 84.4MB 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. [2022-12-15 03:27:55,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc4791ca-bdc2-4648-88d2-10f9cf5973a3/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