./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/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_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/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_a1af3a56-74d1-4117-9a08-fed56a177193/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 95f4ab1512c95e3da19a9594271f58b8d4cb0def9d1be37604e26a18ea64f07c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:01:33,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:01:33,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:01:33,171 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:01:33,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:01:33,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:01:33,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:01:33,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:01:33,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:01:33,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:01:33,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:01:33,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:01:33,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:01:33,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:01:33,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:01:33,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:01:33,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:01:33,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:01:33,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:01:33,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:01:33,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:01:33,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:01:33,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:01:33,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:01:33,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:01:33,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:01:33,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:01:33,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:01:33,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:01:33,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:01:33,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:01:33,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:01:33,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:01:33,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:01:33,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:01:33,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:01:33,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:01:33,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:01:33,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:01:33,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:01:33,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:01:33,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:01:33,227 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:01:33,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:01:33,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:01:33,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:01:33,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:01:33,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:01:33,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:01:33,230 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:01:33,230 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:01:33,230 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:01:33,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:01:33,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:01:33,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:01:33,231 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:01:33,231 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:01:33,231 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:01:33,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:01:33,232 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:01:33,232 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:01:33,232 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:01:33,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:01:33,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:01:33,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:01:33,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:01:33,233 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:01:33,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:01:33,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:01:33,233 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_a1af3a56-74d1-4117-9a08-fed56a177193/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95f4ab1512c95e3da19a9594271f58b8d4cb0def9d1be37604e26a18ea64f07c [2022-12-15 02:01:33,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:01:33,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:01:33,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:01:33,446 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:01:33,446 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:01:33,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i [2022-12-15 02:01:36,022 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:01:36,265 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:01:36,265 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i [2022-12-15 02:01:36,279 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data/d698b413b/cf44183fb1f54a4b96d0bcc90431edec/FLAG2ea92b6b9 [2022-12-15 02:01:36,603 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data/d698b413b/cf44183fb1f54a4b96d0bcc90431edec [2022-12-15 02:01:36,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:01:36,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:01:36,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:01:36,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:01:36,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:01:36,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:01:36" (1/1) ... [2022-12-15 02:01:36,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d8be48d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:36, skipping insertion in model container [2022-12-15 02:01:36,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:01:36" (1/1) ... [2022-12-15 02:01:36,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:01:36,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:01:36,892 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:01:37,231 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:01:37,236 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:37,238 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:37,240 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:37,240 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:37,263 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:01:37,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:01:37,276 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:01:37,293 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:01:37,333 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:01:37,335 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:37,335 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:37,337 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:37,338 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:37,343 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:01:37,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:01:37,455 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:01:37,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37 WrapperNode [2022-12-15 02:01:37,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:01:37,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:01:37,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:01:37,456 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:01:37,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,504 INFO L138 Inliner]: procedures = 500, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-15 02:01:37,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:01:37,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:01:37,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:01:37,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:01:37,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,527 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,531 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:01:37,532 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:01:37,532 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:01:37,532 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:01:37,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:01:37,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:01:37,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:01:37,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:01:37,591 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:01:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:01:37,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:01:37,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:01:37,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:01:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:01:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:01:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:01:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:01:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:01:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:01:37,694 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:01:37,696 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:01:37,815 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:01:37,893 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:01:37,893 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:01:37,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:01:37 BoogieIcfgContainer [2022-12-15 02:01:37,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:01:37,896 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:01:37,896 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:01:37,903 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:01:37,903 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:01:37" (1/1) ... [2022-12-15 02:01:37,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:01:37,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 02:01:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 02:01:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:01:37,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:37,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:38,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:38,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-15 02:01:38,340 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-15 02:01:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:01:38,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:38,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:01:38,379 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:01:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:01:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:01:38,457 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 02:01:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 02:01:38,489 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 02:01:38,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 02:01:38 ImpRootNode [2022-12-15 02:01:38,509 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 02:01:38,509 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 02:01:38,509 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 02:01:38,509 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 02:01:38,510 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:01:37" (3/4) ... [2022-12-15 02:01:38,512 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 02:01:38,512 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 02:01:38,513 INFO L158 Benchmark]: Toolchain (without parser) took 1902.91ms. Allocated memory is still 140.5MB. Free memory was 106.2MB in the beginning and 52.5MB in the end (delta: 53.7MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-12-15 02:01:38,513 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:01:38,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 843.29ms. Allocated memory is still 140.5MB. Free memory was 105.6MB in the beginning and 92.9MB in the end (delta: 12.6MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2022-12-15 02:01:38,514 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.20ms. Allocated memory is still 140.5MB. Free memory was 92.9MB in the beginning and 89.6MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:01:38,514 INFO L158 Benchmark]: Boogie Preprocessor took 25.72ms. Allocated memory is still 140.5MB. Free memory was 89.6MB in the beginning and 88.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:01:38,515 INFO L158 Benchmark]: RCFGBuilder took 363.33ms. Allocated memory is still 140.5MB. Free memory was 88.3MB in the beginning and 67.8MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 02:01:38,515 INFO L158 Benchmark]: CodeCheck took 613.10ms. Allocated memory is still 140.5MB. Free memory was 67.8MB in the beginning and 53.4MB in the end (delta: 14.4MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-12-15 02:01:38,515 INFO L158 Benchmark]: Witness Printer took 3.21ms. Allocated memory is still 140.5MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:01:38,517 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, 0.2s 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: 1568]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1553, overapproximation of bitwiseAnd at line 1553. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1559] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1559] RET printLine("Calling bad()...") VAL [\old(argc)=33, argc=33, argv={32:12}, argv={32:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] CALL CWE190_Integer_Overflow__int_rand_add_63_bad() [L1551] int data; [L1552] data = 0 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] CALL CWE190_Integer_Overflow__int_rand_add_63b_badSink(&data) [L1566] EXPR \read(*dataPtr) [L1566] int data = *dataPtr; [L1568] data + 1 VAL [data=2147483647, dataPtr={21654:0}, dataPtr={21654:0}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 843.29ms. Allocated memory is still 140.5MB. Free memory was 105.6MB in the beginning and 92.9MB in the end (delta: 12.6MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.20ms. Allocated memory is still 140.5MB. Free memory was 92.9MB in the beginning and 89.6MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.72ms. Allocated memory is still 140.5MB. Free memory was 89.6MB in the beginning and 88.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 363.33ms. Allocated memory is still 140.5MB. Free memory was 88.3MB in the beginning and 67.8MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 613.10ms. Allocated memory is still 140.5MB. Free memory was 67.8MB in the beginning and 53.4MB in the end (delta: 14.4MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Witness Printer took 3.21ms. Allocated memory is still 140.5MB. Free memory is still 52.5MB. 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 02:01:38,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/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_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/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_a1af3a56-74d1-4117-9a08-fed56a177193/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 95f4ab1512c95e3da19a9594271f58b8d4cb0def9d1be37604e26a18ea64f07c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:01:40,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:01:40,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:01:40,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:01:40,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:01:40,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:01:40,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:01:40,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:01:40,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:01:40,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:01:40,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:01:40,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:01:40,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:01:40,025 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:01:40,026 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:01:40,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:01:40,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:01:40,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:01:40,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:01:40,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:01:40,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:01:40,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:01:40,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:01:40,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:01:40,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:01:40,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:01:40,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:01:40,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:01:40,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:01:40,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:01:40,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:01:40,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:01:40,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:01:40,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:01:40,055 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:01:40,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:01:40,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:01:40,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:01:40,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:01:40,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:01:40,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:01:40,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:01:40,076 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:01:40,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:01:40,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:01:40,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:01:40,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:01:40,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:01:40,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:01:40,078 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:01:40,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:01:40,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:01:40,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:01:40,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:01:40,079 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:01:40,079 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:01:40,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:01:40,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:01:40,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:01:40,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:01:40,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:01:40,080 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:01:40,080 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:01:40,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:01:40,081 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:01:40,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:01:40,081 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_a1af3a56-74d1-4117-9a08-fed56a177193/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95f4ab1512c95e3da19a9594271f58b8d4cb0def9d1be37604e26a18ea64f07c [2022-12-15 02:01:40,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:01:40,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:01:40,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:01:40,328 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:01:40,328 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:01:40,329 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i [2022-12-15 02:01:42,881 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:01:43,095 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:01:43,096 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_63_bad.i [2022-12-15 02:01:43,109 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data/0b5ac157d/8d843cb1609f497bb3aafad8adbf2f04/FLAG2ba0b3ee2 [2022-12-15 02:01:43,120 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/data/0b5ac157d/8d843cb1609f497bb3aafad8adbf2f04 [2022-12-15 02:01:43,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:01:43,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:01:43,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:01:43,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:01:43,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:01:43,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@488078e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43, skipping insertion in model container [2022-12-15 02:01:43,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:01:43,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:01:43,406 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:01:43,745 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:01:43,749 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:43,750 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:43,752 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:43,753 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:43,769 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:01:43,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:01:43,783 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:01:43,797 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:01:43,834 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:01:43,835 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:43,836 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:01:43,838 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:43,838 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:01:43,842 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:01:43,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:01:43,943 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:01:43,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43 WrapperNode [2022-12-15 02:01:43,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:01:43,944 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:01:43,944 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:01:43,944 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:01:43,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,981 INFO L138 Inliner]: procedures = 505, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-15 02:01:43,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:01:43,982 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:01:43,982 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:01:43,982 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:01:43,989 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:43,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:44,000 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:44,001 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:44,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:01:44,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:01:44,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:01:44,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:01:44,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:01:43" (1/1) ... [2022-12-15 02:01:44,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:01:44,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:01:44,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:01:44,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:01:44,064 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:01:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:01:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 02:01:44,065 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:01:44,165 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:01:44,167 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:01:44,284 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:01:44,336 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:01:44,336 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:01:44,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:01:44 BoogieIcfgContainer [2022-12-15 02:01:44,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:01:44,340 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:01:44,340 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:01:44,347 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:01:44,347 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:01:44" (1/1) ... [2022-12-15 02:01:44,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:01:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 02:01:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 02:01:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:01:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:44,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:44,432 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:01:44,435 INFO L158 Benchmark]: Toolchain (without parser) took 1311.39ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 43.2MB in the beginning and 45.2MB in the end (delta: -1.9MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2022-12-15 02:01:44,436 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:01:44,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 819.78ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 43.0MB in the beginning and 48.3MB in the end (delta: -5.3MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-12-15 02:01:44,437 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.81ms. Allocated memory is still 94.4MB. Free memory was 48.3MB in the beginning and 44.9MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:01:44,438 INFO L158 Benchmark]: Boogie Preprocessor took 21.32ms. Allocated memory is still 94.4MB. Free memory was 44.9MB in the beginning and 42.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:01:44,438 INFO L158 Benchmark]: RCFGBuilder took 334.88ms. Allocated memory is still 94.4MB. Free memory was 42.9MB in the beginning and 51.5MB in the end (delta: -8.6MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2022-12-15 02:01:44,439 INFO L158 Benchmark]: CodeCheck took 94.31ms. Allocated memory is still 94.4MB. Free memory was 51.5MB in the beginning and 45.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:01:44,442 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 0.17ms. Allocated memory is still 67.1MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 819.78ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 43.0MB in the beginning and 48.3MB in the end (delta: -5.3MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.81ms. Allocated memory is still 94.4MB. Free memory was 48.3MB in the beginning and 44.9MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.32ms. Allocated memory is still 94.4MB. Free memory was 44.9MB in the beginning and 42.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 334.88ms. Allocated memory is still 94.4MB. Free memory was 42.9MB in the beginning and 51.5MB in the end (delta: -8.6MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. * CodeCheck took 94.31ms. Allocated memory is still 94.4MB. Free memory was 51.5MB in the beginning and 45.2MB 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 02:01:44,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1af3a56-74d1-4117-9a08-fed56a177193/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