./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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 ac0087c766cc1b03cb6dbeb149b27730aa5d0c1239e40b9fedc40179a0fb039c --- 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 00:15:06,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:15:06,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:15:06,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:15:06,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:15:06,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:15:06,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:15:06,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:15:06,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:15:06,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:15:06,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:15:06,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:15:06,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:15:06,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:15:06,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:15:06,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:15:06,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:15:06,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:15:06,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:15:06,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:15:06,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:15:06,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:15:06,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:15:06,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:15:06,420 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:15:06,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:15:06,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:15:06,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:15:06,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:15:06,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:15:06,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:15:06,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:15:06,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:15:06,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:15:06,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:15:06,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:15:06,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:15:06,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:15:06,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:15:06,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:15:06,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:15:06,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:15:06,442 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:15:06,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:15:06,443 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:15:06,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:15:06,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:15:06,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:15:06,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:15:06,444 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:15:06,445 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:15:06,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:15:06,445 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:15:06,445 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:15:06,445 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:15:06,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:06,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:15:06,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:15:06,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:15:06,446 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:15:06,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:15:06,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:15:06,446 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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac0087c766cc1b03cb6dbeb149b27730aa5d0c1239e40b9fedc40179a0fb039c [2022-12-15 00:15:06,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:15:06,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:15:06,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:15:06,630 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:15:06,631 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:15:06,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_bad.i [2022-12-15 00:15:09,211 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:15:09,403 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:15:09,404 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_bad.i [2022-12-15 00:15:09,416 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data/7842bbebb/f9fd67f44e114aadb80379d312987dfc/FLAG6e721f3e6 [2022-12-15 00:15:09,427 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data/7842bbebb/f9fd67f44e114aadb80379d312987dfc [2022-12-15 00:15:09,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:15:09,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:15:09,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:09,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:15:09,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:15:09,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:09" (1/1) ... [2022-12-15 00:15:09,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ada8fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:09, skipping insertion in model container [2022-12-15 00:15:09,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:09" (1/1) ... [2022-12-15 00:15:09,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:15:09,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:15:09,696 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:15:09,993 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:15:09,998 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:10,000 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:10,002 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:10,003 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:10,031 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:15:10,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:10,040 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:15:10,059 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:15:10,122 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:15:10,123 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:10,124 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:10,126 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:10,127 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:10,133 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:15:10,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:10,231 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:15:10,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10 WrapperNode [2022-12-15 00:15:10,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:10,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:10,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:15:10,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:15:10,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,271 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2022-12-15 00:15:10,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:10,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:15:10,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:15:10,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:15:10,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,285 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,287 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:15:10,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:15:10,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:15:10,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:15:10,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:10,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:15:10,315 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:15:10,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:15:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:15:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:15:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:15:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:15:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:15:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-15 00:15:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-15 00:15:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:15:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:15:10,439 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:15:10,440 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:15:10,550 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:15:10,636 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:15:10,636 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:15:10,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:10 BoogieIcfgContainer [2022-12-15 00:15:10,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:15:10,640 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:15:10,640 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:15:10,648 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:15:10,648 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:10" (1/1) ... [2022-12-15 00:15:10,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:15:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:10,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-15 00:15:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-15 00:15:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 00:15:10,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:15:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 21 transitions. [2022-12-15 00:15:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-15 00:15:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 00:15:11,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:11,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:15:11,136 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:15:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:15:11,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:15:11,198 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:15:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:15:11,230 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 00:15:11,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:15:11 ImpRootNode [2022-12-15 00:15:11,260 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:15:11,260 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:15:11,260 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:15:11,260 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:15:11,261 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:10" (3/4) ... [2022-12-15 00:15:11,264 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:15:11,264 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:15:11,265 INFO L158 Benchmark]: Toolchain (without parser) took 1834.55ms. Allocated memory was 115.3MB in the beginning and 157.3MB in the end (delta: 41.9MB). Free memory was 71.2MB in the beginning and 62.5MB in the end (delta: 8.7MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-12-15 00:15:11,266 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory is still 91.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:15:11,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 800.97ms. Allocated memory was 115.3MB in the beginning and 157.3MB in the end (delta: 41.9MB). Free memory was 71.2MB in the beginning and 89.3MB in the end (delta: -18.1MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2022-12-15 00:15:11,267 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.69ms. Allocated memory is still 157.3MB. Free memory was 89.3MB in the beginning and 86.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:15:11,267 INFO L158 Benchmark]: Boogie Preprocessor took 17.88ms. Allocated memory is still 157.3MB. Free memory was 86.3MB in the beginning and 84.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:15:11,268 INFO L158 Benchmark]: RCFGBuilder took 348.71ms. Allocated memory is still 157.3MB. Free memory was 84.3MB in the beginning and 120.2MB in the end (delta: -35.9MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-12-15 00:15:11,268 INFO L158 Benchmark]: CodeCheck took 619.91ms. Allocated memory is still 157.3MB. Free memory was 120.2MB in the beginning and 63.4MB in the end (delta: 56.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-12-15 00:15:11,269 INFO L158 Benchmark]: Witness Printer took 4.15ms. Allocated memory is still 157.3MB. Free memory was 63.4MB in the beginning and 62.5MB in the end (delta: 842.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:15:11,272 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 3 procedures, 20 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, 25 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4 mSDsluCounter, 28 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 18 IncrementalHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 24 mSDtfsCounter, 18 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 100 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 6 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, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 34 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 0 PerfectInterpolantSequences, 1/2 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: 1567]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1562, overapproximation of bitwiseAnd at line 1562. 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); [L1575] 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) [L1575] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1576] CALL CWE190_Integer_Overflow__int_rand_add_08_bad() [L1558] int data; [L1559] data = 0 VAL [data=0, 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 staticReturnsTrue() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1550] return 1; [L1560] RET staticReturnsTrue() VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, staticReturnsTrue()=1] [L1560] COND TRUE staticReturnsTrue() [L1562] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1562] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1562] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1564] CALL staticReturnsTrue() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1550] return 1; [L1564] RET staticReturnsTrue() VAL [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, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0, staticReturnsTrue()=1] [L1564] COND TRUE staticReturnsTrue() [L1567] data + 1 VAL [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, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory is still 91.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 800.97ms. Allocated memory was 115.3MB in the beginning and 157.3MB in the end (delta: 41.9MB). Free memory was 71.2MB in the beginning and 89.3MB in the end (delta: -18.1MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.69ms. Allocated memory is still 157.3MB. Free memory was 89.3MB in the beginning and 86.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.88ms. Allocated memory is still 157.3MB. Free memory was 86.3MB in the beginning and 84.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 348.71ms. Allocated memory is still 157.3MB. Free memory was 84.3MB in the beginning and 120.2MB in the end (delta: -35.9MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * CodeCheck took 619.91ms. Allocated memory is still 157.3MB. Free memory was 120.2MB in the beginning and 63.4MB in the end (delta: 56.8MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Witness Printer took 4.15ms. Allocated memory is still 157.3MB. Free memory was 63.4MB in the beginning and 62.5MB in the end (delta: 842.5kB). 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 00:15:11,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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 ac0087c766cc1b03cb6dbeb149b27730aa5d0c1239e40b9fedc40179a0fb039c --- 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 00:15:12,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:15:12,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:15:12,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:15:12,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:15:12,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:15:12,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:15:12,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:15:12,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:15:12,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:15:12,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:15:12,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:15:12,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:15:12,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:15:12,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:15:12,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:15:12,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:15:12,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:15:12,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:15:12,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:15:12,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:15:12,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:15:12,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:15:12,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:15:12,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:15:12,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:15:12,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:15:12,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:15:12,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:15:12,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:15:12,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:15:12,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:15:12,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:15:12,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:15:12,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:15:12,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:15:12,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:15:12,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:15:12,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:15:12,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:15:12,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:15:12,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:15:12,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:15:12,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:15:12,953 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:15:12,953 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:15:12,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:15:12,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:15:12,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:15:12,954 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:15:12,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:15:12,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:15:12,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:15:12,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:15:12,955 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:15:12,955 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:15:12,955 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:15:12,956 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:15:12,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:15:12,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:15:12,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:15:12,956 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:15:12,956 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:15:12,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:15:12,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:12,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:15:12,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:15:12,963 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_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac0087c766cc1b03cb6dbeb149b27730aa5d0c1239e40b9fedc40179a0fb039c [2022-12-15 00:15:13,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:15:13,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:15:13,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:15:13,214 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:15:13,215 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:15:13,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_bad.i [2022-12-15 00:15:15,764 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:15:16,020 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:15:16,020 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_08_bad.i [2022-12-15 00:15:16,038 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data/d1aca3fe0/aaae81cb9f6d493fabb46bbc1906fedd/FLAG0878ed706 [2022-12-15 00:15:16,051 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/data/d1aca3fe0/aaae81cb9f6d493fabb46bbc1906fedd [2022-12-15 00:15:16,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:15:16,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:15:16,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:16,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:15:16,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:15:16,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67434623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16, skipping insertion in model container [2022-12-15 00:15:16,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:15:16,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:15:16,366 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:15:16,660 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:15:16,664 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:16,665 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:16,667 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:16,667 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:16,688 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:15:16,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:16,703 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:15:16,716 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:15:16,749 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:15:16,750 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:16,751 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:15:16,753 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:16,753 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:15:16,757 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:15:16,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:15:16,835 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:15:16,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16 WrapperNode [2022-12-15 00:15:16,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:15:16,836 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:16,836 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:15:16,836 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:15:16,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,881 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 62 [2022-12-15 00:15:16,882 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:15:16,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:15:16,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:15:16,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:15:16,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,892 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,900 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:15:16,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:15:16,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:15:16,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:15:16,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:15:16" (1/1) ... [2022-12-15 00:15:16,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:15:16,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:15:16,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:15:16,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:15:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:15:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-15 00:15:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-15 00:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:15:17,081 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:15:17,082 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:15:17,188 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:15:17,227 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:15:17,227 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:15:17,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:17 BoogieIcfgContainer [2022-12-15 00:15:17,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:15:17,229 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:15:17,229 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:15:17,237 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:15:17,237 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:15:17" (1/1) ... [2022-12-15 00:15:17,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:15:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-15 00:15:17,284 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-15 00:15:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 00:15:17,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:17,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:17,319 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 00:15:17,321 INFO L158 Benchmark]: Toolchain (without parser) took 1266.33ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 55.1MB in the beginning and 39.2MB in the end (delta: 15.9MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2022-12-15 00:15:17,322 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:15:17,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 780.25ms. Allocated memory is still 77.6MB. Free memory was 54.8MB in the beginning and 29.5MB in the end (delta: 25.3MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2022-12-15 00:15:17,322 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.58ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 29.5MB in the beginning and 66.0MB in the end (delta: -36.4MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. [2022-12-15 00:15:17,323 INFO L158 Benchmark]: Boogie Preprocessor took 21.87ms. Allocated memory is still 94.4MB. Free memory was 66.0MB in the beginning and 63.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:15:17,323 INFO L158 Benchmark]: RCFGBuilder took 324.29ms. Allocated memory is still 94.4MB. Free memory was 63.9MB in the beginning and 45.6MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-15 00:15:17,324 INFO L158 Benchmark]: CodeCheck took 91.24ms. Allocated memory is still 94.4MB. Free memory was 45.6MB in the beginning and 39.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:15:17,329 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 0.14ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 780.25ms. Allocated memory is still 77.6MB. Free memory was 54.8MB in the beginning and 29.5MB in the end (delta: 25.3MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.58ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 29.5MB in the beginning and 66.0MB in the end (delta: -36.4MB). Peak memory consumption was 4.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.87ms. Allocated memory is still 94.4MB. Free memory was 66.0MB in the beginning and 63.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 324.29ms. Allocated memory is still 94.4MB. Free memory was 63.9MB in the beginning and 45.6MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 91.24ms. Allocated memory is still 94.4MB. Free memory was 45.6MB in the beginning and 39.2MB 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 00:15:17,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3d01ec-b58c-46ae-886f-ebc7dcda8551/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