./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_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_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/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_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/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_773fce73-b857-46f2-8a0c-4274a612e765/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 c84804019f77a69b31f73bc1877658ed1bfa861a7e9dfa4f9fbb903d3ec6a037 --- 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 01:54:15,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:54:15,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:54:15,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:54:15,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:54:15,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:54:15,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:54:15,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:54:15,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:54:15,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:54:15,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:54:15,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:54:15,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:54:15,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:54:15,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:54:15,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:54:15,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:54:15,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:54:15,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:54:15,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:54:15,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:54:15,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:54:16,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:54:16,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:54:16,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:54:16,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:54:16,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:54:16,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:54:16,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:54:16,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:54:16,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:54:16,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:54:16,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:54:16,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:54:16,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:54:16,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:54:16,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:54:16,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:54:16,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:54:16,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:54:16,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:54:16,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:54:16,035 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:54:16,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:54:16,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:54:16,036 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:54:16,036 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:54:16,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:54:16,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:54:16,037 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:54:16,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:54:16,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:54:16,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:54:16,038 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:54:16,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:54:16,038 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:54:16,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:54:16,038 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:54:16,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:54:16,039 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:54:16,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:54:16,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:54:16,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:54:16,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:54:16,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:54:16,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:54:16,040 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:54:16,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:54:16,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:54:16,040 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_773fce73-b857-46f2-8a0c-4274a612e765/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c84804019f77a69b31f73bc1877658ed1bfa861a7e9dfa4f9fbb903d3ec6a037 [2022-12-15 01:54:16,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:54:16,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:54:16,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:54:16,222 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:54:16,222 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:54:16,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_bad.i [2022-12-15 01:54:18,913 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:54:19,133 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:54:19,134 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_bad.i [2022-12-15 01:54:19,147 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data/a26d5f661/b8a44fdc70854ed1838591700e784735/FLAG6213fe7b8 [2022-12-15 01:54:19,161 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data/a26d5f661/b8a44fdc70854ed1838591700e784735 [2022-12-15 01:54:19,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:54:19,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:54:19,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:54:19,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:54:19,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:54:19,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52f0b3a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19, skipping insertion in model container [2022-12-15 01:54:19,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:54:19,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:54:19,439 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:54:19,690 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:54:19,696 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:19,698 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:19,700 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:19,701 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:19,723 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:54:19,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:54:19,733 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:54:19,750 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:54:19,789 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:54:19,791 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:19,792 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:19,794 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:19,794 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:19,800 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:54:19,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:54:19,896 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:54:19,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19 WrapperNode [2022-12-15 01:54:19,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:54:19,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:54:19,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:54:19,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:54:19,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,927 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,955 INFO L138 Inliner]: procedures = 499, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 61 [2022-12-15 01:54:19,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:54:19,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:54:19,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:54:19,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:54:19,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,968 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,978 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:54:19,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:54:19,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:54:19,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:54:19,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:19" (1/1) ... [2022-12-15 01:54:19,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:54:19,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:54:20,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:54:20,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:54:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:54:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:54:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:54:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:54:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:54:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:54:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:54:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:54:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:54:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:54:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:54:20,161 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:54:20,162 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:54:20,281 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:54:20,342 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:54:20,342 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:54:20,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:20 BoogieIcfgContainer [2022-12-15 01:54:20,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:54:20,344 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:54:20,345 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:54:20,352 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:54:20,352 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:20" (1/1) ... [2022-12-15 01:54:20,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:54:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:20,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:54:20,399 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:54:20,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:54:20,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-15 01:54:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-15 01:54:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:54:20,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:54:20,870 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:54:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:54:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:54:20,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:54:20,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:54:20,965 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 01:54:20,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 01:54:20 ImpRootNode [2022-12-15 01:54:20,992 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 01:54:20,993 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 01:54:20,993 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 01:54:20,993 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 01:54:20,994 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:20" (3/4) ... [2022-12-15 01:54:20,997 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 01:54:20,997 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 01:54:20,998 INFO L158 Benchmark]: Toolchain (without parser) took 1833.14ms. Allocated memory is still 163.6MB. Free memory was 100.0MB in the beginning and 84.1MB in the end (delta: 15.9MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2022-12-15 01:54:20,998 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 69.4MB in the end (delta: 77.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:54:20,999 INFO L158 Benchmark]: CACSL2BoogieTranslator took 731.20ms. Allocated memory is still 163.6MB. Free memory was 99.9MB in the beginning and 79.8MB in the end (delta: 20.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2022-12-15 01:54:20,999 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.47ms. Allocated memory is still 163.6MB. Free memory was 79.8MB in the beginning and 134.4MB in the end (delta: -54.6MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-12-15 01:54:21,000 INFO L158 Benchmark]: Boogie Preprocessor took 25.65ms. Allocated memory is still 163.6MB. Free memory was 134.4MB in the beginning and 133.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:54:21,000 INFO L158 Benchmark]: RCFGBuilder took 361.09ms. Allocated memory is still 163.6MB. Free memory was 132.3MB in the beginning and 113.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 01:54:21,001 INFO L158 Benchmark]: CodeCheck took 647.90ms. Allocated memory is still 163.6MB. Free memory was 113.5MB in the beginning and 84.4MB in the end (delta: 29.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2022-12-15 01:54:21,001 INFO L158 Benchmark]: Witness Printer took 4.14ms. Allocated memory is still 163.6MB. Free memory was 84.4MB in the beginning and 84.1MB in the end (delta: 317.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:54:21,004 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1563]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1558, overapproximation of bitwiseAnd at line 1558. 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); [L1571] 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) [L1571] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1572] CALL CWE190_Integer_Overflow__int_rand_add_34_bad() [L1555] int data; [L1556] CWE190_Integer_Overflow__int_rand_add_34_unionType myUnion; [L1557] data = 0 [L1558] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1558] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1558] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1559] myUnion.unionFirst = data [L1561] EXPR myUnion.unionSecond [L1561] int data = myUnion.unionSecond; [L1563] data + 1 VAL [data=2147483647, data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, myUnion={13509:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 69.4MB in the end (delta: 77.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 731.20ms. Allocated memory is still 163.6MB. Free memory was 99.9MB in the beginning and 79.8MB in the end (delta: 20.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.47ms. Allocated memory is still 163.6MB. Free memory was 79.8MB in the beginning and 134.4MB in the end (delta: -54.6MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.65ms. Allocated memory is still 163.6MB. Free memory was 134.4MB in the beginning and 133.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 361.09ms. Allocated memory is still 163.6MB. Free memory was 132.3MB in the beginning and 113.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 647.90ms. Allocated memory is still 163.6MB. Free memory was 113.5MB in the beginning and 84.4MB in the end (delta: 29.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Witness Printer took 4.14ms. Allocated memory is still 163.6MB. Free memory was 84.4MB in the beginning and 84.1MB in the end (delta: 317.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 01:54:21,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/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_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/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_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/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_773fce73-b857-46f2-8a0c-4274a612e765/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 c84804019f77a69b31f73bc1877658ed1bfa861a7e9dfa4f9fbb903d3ec6a037 --- 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 01:54:22,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:54:22,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:54:22,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:54:22,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:54:22,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:54:22,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:54:22,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:54:22,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:54:22,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:54:22,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:54:22,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:54:22,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:54:22,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:54:22,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:54:22,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:54:22,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:54:22,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:54:22,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:54:22,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:54:22,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:54:22,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:54:22,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:54:22,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:54:22,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:54:22,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:54:22,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:54:22,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:54:22,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:54:22,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:54:22,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:54:22,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:54:22,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:54:22,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:54:22,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:54:22,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:54:22,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:54:22,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:54:22,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:54:22,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:54:22,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:54:22,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:54:22,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:54:22,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:54:22,660 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:54:22,660 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:54:22,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:54:22,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:54:22,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:54:22,662 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:54:22,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:54:22,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:54:22,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:54:22,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:54:22,663 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:54:22,663 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:54:22,663 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:54:22,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:54:22,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:54:22,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:54:22,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:54:22,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:54:22,664 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:54:22,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:54:22,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:54:22,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:54:22,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:54:22,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:54:22,665 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:54:22,666 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:54:22,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:54:22,666 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:54:22,666 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:54:22,666 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_773fce73-b857-46f2-8a0c-4274a612e765/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c84804019f77a69b31f73bc1877658ed1bfa861a7e9dfa4f9fbb903d3ec6a037 [2022-12-15 01:54:22,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:54:22,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:54:22,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:54:22,914 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:54:22,914 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:54:22,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_bad.i [2022-12-15 01:54:25,409 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:54:25,634 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:54:25,635 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_34_bad.i [2022-12-15 01:54:25,648 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data/075772604/51121a9ada324cde8599e6caf6b24b45/FLAG0e5d464c7 [2022-12-15 01:54:25,968 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/data/075772604/51121a9ada324cde8599e6caf6b24b45 [2022-12-15 01:54:25,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:54:25,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:54:25,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:54:25,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:54:25,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:54:25,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:54:25" (1/1) ... [2022-12-15 01:54:25,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69beaac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:25, skipping insertion in model container [2022-12-15 01:54:25,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:54:25" (1/1) ... [2022-12-15 01:54:25,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:54:26,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:54:26,254 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:54:26,574 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:54:26,578 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:26,579 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:26,580 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:26,581 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:26,597 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:54:26,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:54:26,607 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:54:26,620 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:54:26,650 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:54:26,651 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:26,660 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:54:26,662 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:26,663 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:54:26,667 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:54:26,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:54:26,752 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:54:26,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26 WrapperNode [2022-12-15 01:54:26,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:54:26,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:54:26,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:54:26,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:54:26,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,794 INFO L138 Inliner]: procedures = 504, calls = 58, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 61 [2022-12-15 01:54:26,794 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:54:26,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:54:26,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:54:26,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:54:26,801 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,813 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:54:26,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:54:26,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:54:26,817 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:54:26,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:26" (1/1) ... [2022-12-15 01:54:26,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:54:26,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:54:26,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:54:26,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:54:26,871 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:54:26,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:54:26,871 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:54:26,990 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:54:26,992 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:54:27,105 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:54:27,158 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:54:27,158 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:54:27,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:27 BoogieIcfgContainer [2022-12-15 01:54:27,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:54:27,161 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:54:27,162 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:54:27,169 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:54:27,170 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:27" (1/1) ... [2022-12-15 01:54:27,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:54:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:54:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:54:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:54:27,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:27,247 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 01:54:27,250 INFO L158 Benchmark]: Toolchain (without parser) took 1278.14ms. Allocated memory is still 77.6MB. Free memory was 49.1MB in the beginning and 30.7MB in the end (delta: 18.4MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2022-12-15 01:54:27,250 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:54:27,250 INFO L158 Benchmark]: CACSL2BoogieTranslator took 781.29ms. Allocated memory is still 77.6MB. Free memory was 48.8MB in the beginning and 39.1MB in the end (delta: 9.7MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2022-12-15 01:54:27,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.06ms. Allocated memory is still 77.6MB. Free memory was 39.1MB in the beginning and 36.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:54:27,251 INFO L158 Benchmark]: Boogie Preprocessor took 22.18ms. Allocated memory is still 77.6MB. Free memory was 36.2MB in the beginning and 34.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:54:27,251 INFO L158 Benchmark]: RCFGBuilder took 343.73ms. Allocated memory is still 77.6MB. Free memory was 33.7MB in the beginning and 37.0MB in the end (delta: -3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:54:27,252 INFO L158 Benchmark]: CodeCheck took 87.47ms. Allocated memory is still 77.6MB. Free memory was 37.0MB in the beginning and 30.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:54:27,254 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 0.13ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 781.29ms. Allocated memory is still 77.6MB. Free memory was 48.8MB in the beginning and 39.1MB in the end (delta: 9.7MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.06ms. Allocated memory is still 77.6MB. Free memory was 39.1MB in the beginning and 36.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.18ms. Allocated memory is still 77.6MB. Free memory was 36.2MB in the beginning and 34.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 343.73ms. Allocated memory is still 77.6MB. Free memory was 33.7MB in the beginning and 37.0MB in the end (delta: -3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 87.47ms. Allocated memory is still 77.6MB. Free memory was 37.0MB in the beginning and 30.7MB 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 01:54:27,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773fce73-b857-46f2-8a0c-4274a612e765/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