./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_63_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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 d2161968d8a5aa40b7b876bc2bc504a1fb97c119aa776045344a9c9ddbdbbcfb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:17:49,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:17:49,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:17:49,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:17:49,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:17:49,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:17:49,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:17:49,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:17:49,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:17:49,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:17:49,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:17:49,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:17:49,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:17:49,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:17:49,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:17:49,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:17:49,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:17:49,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:17:49,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:17:49,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:17:49,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:17:49,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:17:49,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:17:49,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:17:49,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:17:49,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:17:49,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:17:49,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:17:49,992 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:17:49,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:17:49,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:17:49,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:17:49,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:17:49,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:17:49,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:17:49,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:17:49,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:17:49,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:17:49,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:17:49,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:17:49,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:17:49,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 20:17:50,012 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:17:50,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:17:50,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:17:50,017 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:17:50,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:17:50,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:17:50,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:17:50,018 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:17:50,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:17:50,019 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:17:50,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:17:50,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:17:50,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:17:50,020 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:17:50,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:17:50,020 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:17:50,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:17:50,020 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:17:50,020 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:17:50,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:17:50,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:17:50,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:17:50,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:17:50,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:17:50,022 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:17:50,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:17:50,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:17:50,022 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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2161968d8a5aa40b7b876bc2bc504a1fb97c119aa776045344a9c9ddbdbbcfb [2022-12-14 20:17:50,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:17:50,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:17:50,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:17:50,232 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:17:50,232 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:17:50,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_63_bad.i [2022-12-14 20:17:52,845 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:17:53,078 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:17:53,078 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_63_bad.i [2022-12-14 20:17:53,094 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data/edf52e444/719ded06076e4bab8c5bec18f0080408/FLAGa374d4087 [2022-12-14 20:17:53,104 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data/edf52e444/719ded06076e4bab8c5bec18f0080408 [2022-12-14 20:17:53,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:17:53,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:17:53,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:17:53,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:17:53,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:17:53,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:17:53" (1/1) ... [2022-12-14 20:17:53,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29de3ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:53, skipping insertion in model container [2022-12-14 20:17:53,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:17:53" (1/1) ... [2022-12-14 20:17:53,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:17:53,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:17:53,417 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:17:53,794 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:17:53,798 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:17:53,800 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:17:53,801 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:17:53,802 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:17:54,181 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:17:54,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:17:54,190 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:17:54,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:17:54,254 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:17:54,255 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:17:54,256 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:17:54,258 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:17:54,259 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:17:54,272 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:17:54,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:17:54,537 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:17:54,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54 WrapperNode [2022-12-14 20:17:54,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:17:54,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:17:54,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:17:54,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:17:54,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,580 INFO L138 Inliner]: procedures = 938, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-14 20:17:54,580 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:17:54,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:17:54,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:17:54,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:17:54,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,596 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:17:54,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:17:54,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:17:54,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:17:54,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:17:54,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:17:54,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:17:54,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:17:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:17:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:17:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:17:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:17:54,762 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:17:54,764 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:17:54,887 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:17:54,955 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:17:54,956 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:17:54,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:17:54 BoogieIcfgContainer [2022-12-14 20:17:54,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:17:54,959 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:17:54,959 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:17:54,968 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:17:54,968 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:17:54" (1/1) ... [2022-12-14 20:17:54,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:17:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:17:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:17:55,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:17:55,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:55,049 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:17:55,052 INFO L158 Benchmark]: Toolchain (without parser) took 1943.93ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 89.9MB in the beginning and 103.0MB in the end (delta: -13.1MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2022-12-14 20:17:55,052 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:17:55,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1429.86ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 89.6MB in the beginning and 74.1MB in the end (delta: 15.5MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-12-14 20:17:55,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.68ms. Allocated memory is still 167.8MB. Free memory was 74.1MB in the beginning and 71.0MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:17:55,053 INFO L158 Benchmark]: Boogie Preprocessor took 17.89ms. Allocated memory is still 167.8MB. Free memory was 71.0MB in the beginning and 68.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:17:55,053 INFO L158 Benchmark]: RCFGBuilder took 359.49ms. Allocated memory is still 167.8MB. Free memory was 68.9MB in the beginning and 109.2MB in the end (delta: -40.3MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. [2022-12-14 20:17:55,054 INFO L158 Benchmark]: CodeCheck took 91.73ms. Allocated memory is still 167.8MB. Free memory was 109.2MB in the beginning and 103.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:17:55,056 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1429.86ms. Allocated memory was 130.0MB in the beginning and 167.8MB in the end (delta: 37.7MB). Free memory was 89.6MB in the beginning and 74.1MB in the end (delta: 15.5MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.68ms. Allocated memory is still 167.8MB. Free memory was 74.1MB in the beginning and 71.0MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.89ms. Allocated memory is still 167.8MB. Free memory was 71.0MB in the beginning and 68.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 359.49ms. Allocated memory is still 167.8MB. Free memory was 68.9MB in the beginning and 109.2MB in the end (delta: -40.3MB). Peak memory consumption was 2.6MB. Max. memory is 16.1GB. * CodeCheck took 91.73ms. Allocated memory is still 167.8MB. Free memory was 109.2MB in the beginning and 103.0MB 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. [2022-12-14 20:17:55,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_63_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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 d2161968d8a5aa40b7b876bc2bc504a1fb97c119aa776045344a9c9ddbdbbcfb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:17:56,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:17:56,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:17:56,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:17:56,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:17:56,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:17:56,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:17:56,758 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:17:56,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:17:56,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:17:56,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:17:56,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:17:56,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:17:56,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:17:56,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:17:56,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:17:56,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:17:56,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:17:56,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:17:56,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:17:56,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:17:56,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:17:56,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:17:56,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:17:56,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:17:56,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:17:56,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:17:56,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:17:56,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:17:56,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:17:56,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:17:56,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:17:56,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:17:56,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:17:56,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:17:56,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:17:56,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:17:56,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:17:56,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:17:56,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:17:56,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:17:56,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 20:17:56,813 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:17:56,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:17:56,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:17:56,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:17:56,815 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:17:56,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:17:56,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:17:56,815 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:17:56,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:17:56,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:17:56,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:17:56,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:17:56,816 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:17:56,816 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:17:56,817 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:17:56,817 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:17:56,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:17:56,817 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:17:56,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:17:56,818 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:17:56,818 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:17:56,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:17:56,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:17:56,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:17:56,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:17:56,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:17:56,819 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:17:56,819 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:17:56,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:17:56,819 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:17:56,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:17:56,820 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_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2161968d8a5aa40b7b876bc2bc504a1fb97c119aa776045344a9c9ddbdbbcfb [2022-12-14 20:17:57,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:17:57,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:17:57,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:17:57,064 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:17:57,064 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:17:57,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_63_bad.i [2022-12-14 20:17:59,604 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:17:59,883 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:17:59,883 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_63_bad.i [2022-12-14 20:17:59,897 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data/4d84113c4/9737762173f14c9ea548a67322934b04/FLAG11a8aef22 [2022-12-14 20:17:59,908 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/data/4d84113c4/9737762173f14c9ea548a67322934b04 [2022-12-14 20:17:59,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:17:59,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:17:59,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:17:59,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:17:59,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:17:59,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:17:59" (1/1) ... [2022-12-14 20:17:59,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d36eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:17:59, skipping insertion in model container [2022-12-14 20:17:59,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:17:59" (1/1) ... [2022-12-14 20:17:59,921 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:17:59,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:18:00,280 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:18:00,693 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:18:00,697 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:18:00,698 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:18:00,699 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:18:00,699 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:18:01,000 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:18:01,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:18:01,011 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:18:01,024 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:18:01,056 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:18:01,057 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:18:01,058 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:18:01,059 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:18:01,060 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:18:01,068 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:18:01,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:18:01,275 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:18:01,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01 WrapperNode [2022-12-14 20:18:01,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:18:01,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:18:01,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:18:01,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:18:01,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,319 INFO L138 Inliner]: procedures = 943, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 61 [2022-12-14 20:18:01,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:18:01,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:18:01,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:18:01,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:18:01,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,337 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:18:01,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:18:01,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:18:01,341 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:18:01,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:18:01" (1/1) ... [2022-12-14 20:18:01,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:18:01,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:18:01,365 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:18:01,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:18:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:18:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:18:01,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:18:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:18:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:18:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:18:01,397 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:18:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:18:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:18:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 20:18:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 20:18:01,524 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:18:01,526 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:18:03,521 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:18:03,567 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:18:03,567 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:18:03,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:18:03 BoogieIcfgContainer [2022-12-14 20:18:03,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:18:03,570 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:18:03,570 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:18:03,577 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:18:03,577 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:18:03" (1/1) ... [2022-12-14 20:18:03,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:18:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:03,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:18:03,619 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:18:03,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:18:03,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:03,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:03,652 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:18:03,655 INFO L158 Benchmark]: Toolchain (without parser) took 3743.24ms. Allocated memory is still 83.9MB. Free memory was 57.3MB in the beginning and 41.0MB in the end (delta: 16.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:18:03,655 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:18:03,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1363.85ms. Allocated memory is still 83.9MB. Free memory was 57.1MB in the beginning and 47.1MB in the end (delta: 10.0MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-12-14 20:18:03,656 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.96ms. Allocated memory is still 83.9MB. Free memory was 47.1MB in the beginning and 42.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:18:03,656 INFO L158 Benchmark]: Boogie Preprocessor took 20.99ms. Allocated memory is still 83.9MB. Free memory was 42.9MB in the beginning and 40.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:18:03,657 INFO L158 Benchmark]: RCFGBuilder took 2228.55ms. Allocated memory is still 83.9MB. Free memory was 40.8MB in the beginning and 47.3MB in the end (delta: -6.6MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2022-12-14 20:18:03,657 INFO L158 Benchmark]: CodeCheck took 83.66ms. Allocated memory is still 83.9MB. Free memory was 47.3MB in the beginning and 41.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:18:03,659 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 0.10ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1363.85ms. Allocated memory is still 83.9MB. Free memory was 57.1MB in the beginning and 47.1MB in the end (delta: 10.0MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.96ms. Allocated memory is still 83.9MB. Free memory was 47.1MB in the beginning and 42.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.99ms. Allocated memory is still 83.9MB. Free memory was 42.9MB in the beginning and 40.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2228.55ms. Allocated memory is still 83.9MB. Free memory was 40.8MB in the beginning and 47.3MB in the end (delta: -6.6MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. * CodeCheck took 83.66ms. Allocated memory is still 83.9MB. Free memory was 47.3MB in the beginning and 41.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:18:03,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1a6c64-aba1-4085-96c1-f13d2fdd2748/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