./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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 1061892d3761037536d596b1de5f1df6564cdbf6addfbb2899b900b2df46c1d1 --- 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 20:37:09,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:37:09,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:37:09,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:37:09,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:37:09,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:37:09,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:37:09,088 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:37:09,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:37:09,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:37:09,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:37:09,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:37:09,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:37:09,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:37:09,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:37:09,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:37:09,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:37:09,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:37:09,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:37:09,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:37:09,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:37:09,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:37:09,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:37:09,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:37:09,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:37:09,110 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:37:09,110 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:37:09,111 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:37:09,112 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:37:09,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:37:09,113 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:37:09,114 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:37:09,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:37:09,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:37:09,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:37:09,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:37:09,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:37:09,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:37:09,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:37:09,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:37:09,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:37:09,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 20:37:09,145 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:37:09,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:37:09,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:37:09,146 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:37:09,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:37:09,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:37:09,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:37:09,148 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:37:09,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:37:09,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:37:09,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:37:09,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:37:09,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:37:09,149 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:37:09,149 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:37:09,149 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:37:09,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:37:09,149 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:37:09,150 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:37:09,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:37:09,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:37:09,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:37:09,150 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:37:09,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:37:09,151 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:37:09,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:37:09,151 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:37:09,151 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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1061892d3761037536d596b1de5f1df6564cdbf6addfbb2899b900b2df46c1d1 [2022-12-14 20:37:09,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:37:09,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:37:09,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:37:09,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:37:09,345 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:37:09,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_bad.i [2022-12-14 20:37:12,020 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:37:12,259 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:37:12,260 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_bad.i [2022-12-14 20:37:12,277 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data/b5f9a5c23/4b9d8a1f8b6c4d5a872d2096dbc561e2/FLAG4d1365808 [2022-12-14 20:37:12,287 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data/b5f9a5c23/4b9d8a1f8b6c4d5a872d2096dbc561e2 [2022-12-14 20:37:12,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:37:12,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:37:12,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:37:12,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:37:12,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:37:12,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:37:12" (1/1) ... [2022-12-14 20:37:12,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db828fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:12, skipping insertion in model container [2022-12-14 20:37:12,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:37:12" (1/1) ... [2022-12-14 20:37:12,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:37:12,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:37:12,638 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:37:13,023 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:37:13,028 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:13,029 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:13,031 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:13,032 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:13,386 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:37:13,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:37:13,393 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:37:13,406 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:37:13,434 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:37:13,435 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:13,436 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:13,439 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:13,439 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:13,452 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:37:13,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:37:13,694 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:37:13,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13 WrapperNode [2022-12-14 20:37:13,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:37:13,696 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:37:13,696 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:37:13,696 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:37:13,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,753 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-14 20:37:13,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:37:13,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:37:13,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:37:13,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:37:13,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,774 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,778 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:37:13,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:37:13,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:37:13,779 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:37:13,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:13" (1/1) ... [2022-12-14 20:37:13,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:37:13,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:37:13,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:37:13,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:37:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:37:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:37:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:37:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:37:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:37:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:37:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:37:13,953 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:37:13,955 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:37:14,073 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:37:14,134 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:37:14,134 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:37:14,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:37:14 BoogieIcfgContainer [2022-12-14 20:37:14,137 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:37:14,138 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:37:14,138 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:37:14,148 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:37:14,148 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:37:14" (1/1) ... [2022-12-14 20:37:14,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:37:14,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:37:14,198 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:37:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:37:14,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:14,232 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 20:37:14,236 INFO L158 Benchmark]: Toolchain (without parser) took 1944.62ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 107.0MB in the beginning and 118.2MB in the end (delta: -11.1MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2022-12-14 20:37:14,236 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 146.8MB. Free memory is still 118.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:37:14,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1403.88ms. Allocated memory is still 146.8MB. Free memory was 106.7MB in the beginning and 61.9MB in the end (delta: 44.9MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2022-12-14 20:37:14,237 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.10ms. Allocated memory is still 146.8MB. Free memory was 61.9MB in the beginning and 57.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:37:14,237 INFO L158 Benchmark]: Boogie Preprocessor took 23.79ms. Allocated memory is still 146.8MB. Free memory was 57.7MB in the beginning and 56.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:37:14,238 INFO L158 Benchmark]: RCFGBuilder took 357.94ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 56.5MB in the beginning and 124.5MB in the end (delta: -68.0MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2022-12-14 20:37:14,238 INFO L158 Benchmark]: CodeCheck took 97.02ms. Allocated memory is still 176.2MB. Free memory was 124.5MB in the beginning and 118.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:37:14,241 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 146.8MB. Free memory is still 118.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1403.88ms. Allocated memory is still 146.8MB. Free memory was 106.7MB in the beginning and 61.9MB in the end (delta: 44.9MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.10ms. Allocated memory is still 146.8MB. Free memory was 61.9MB in the beginning and 57.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.79ms. Allocated memory is still 146.8MB. Free memory was 57.7MB in the beginning and 56.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 357.94ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 56.5MB in the beginning and 124.5MB in the end (delta: -68.0MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * CodeCheck took 97.02ms. Allocated memory is still 176.2MB. Free memory was 124.5MB in the beginning and 118.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:37:14,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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 1061892d3761037536d596b1de5f1df6564cdbf6addfbb2899b900b2df46c1d1 --- 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 20:37:16,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:37:16,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:37:16,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:37:16,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:37:16,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:37:16,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:37:16,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:37:16,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:37:16,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:37:16,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:37:16,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:37:16,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:37:16,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:37:16,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:37:16,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:37:16,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:37:16,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:37:16,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:37:16,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:37:16,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:37:16,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:37:16,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:37:16,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:37:16,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:37:16,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:37:16,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:37:16,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:37:16,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:37:16,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:37:16,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:37:16,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:37:16,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:37:16,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:37:16,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:37:16,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:37:16,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:37:16,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:37:16,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:37:16,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:37:16,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:37:16,077 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 20:37:16,097 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:37:16,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:37:16,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:37:16,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:37:16,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:37:16,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:37:16,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:37:16,099 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:37:16,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:37:16,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:37:16,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:37:16,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:37:16,100 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:37:16,100 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:37:16,101 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:37:16,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:37:16,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:37:16,101 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:37:16,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:37:16,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:37:16,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:37:16,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:37:16,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:37:16,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:37:16,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:37:16,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:37:16,103 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:37:16,103 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:37:16,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:37:16,103 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:37:16,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:37:16,103 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_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1061892d3761037536d596b1de5f1df6564cdbf6addfbb2899b900b2df46c1d1 [2022-12-14 20:37:16,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:37:16,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:37:16,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:37:16,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:37:16,346 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:37:16,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_bad.i [2022-12-14 20:37:18,880 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:37:19,173 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:37:19,174 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_18_bad.i [2022-12-14 20:37:19,195 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data/fccba803c/519c6ca768024039bbbe45923bdd8e6d/FLAG94ed20831 [2022-12-14 20:37:19,209 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/data/fccba803c/519c6ca768024039bbbe45923bdd8e6d [2022-12-14 20:37:19,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:37:19,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:37:19,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:37:19,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:37:19,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:37:19,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:37:19" (1/1) ... [2022-12-14 20:37:19,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649bde34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:19, skipping insertion in model container [2022-12-14 20:37:19,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:37:19" (1/1) ... [2022-12-14 20:37:19,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:37:19,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:37:19,595 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:37:20,082 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:37:20,085 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:20,086 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:20,088 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:20,088 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:20,386 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:37:20,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:37:20,395 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:37:20,408 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 20:37:20,439 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 20:37:20,440 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:20,441 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 20:37:20,442 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:20,443 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 20:37:20,451 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 20:37:20,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:37:20,662 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:37:20,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20 WrapperNode [2022-12-14 20:37:20,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:37:20,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:37:20,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:37:20,663 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:37:20,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,710 INFO L138 Inliner]: procedures = 942, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2022-12-14 20:37:20,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:37:20,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:37:20,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:37:20,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:37:20,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,722 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,731 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:37:20,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:37:20,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:37:20,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:37:20,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:37:20" (1/1) ... [2022-12-14 20:37:20,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:37:20,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:37:20,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:37:20,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:37:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:37:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:37:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:37:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 20:37:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 20:37:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 20:37:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:37:20,903 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:37:20,905 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:37:22,749 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:37:22,800 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:37:22,800 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:37:22,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:37:22 BoogieIcfgContainer [2022-12-14 20:37:22,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:37:22,803 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:37:22,803 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:37:22,811 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:37:22,811 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:37:22" (1/1) ... [2022-12-14 20:37:22,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:37:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 20:37:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 20:37:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 20:37:22,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:22,913 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 20:37:22,917 INFO L158 Benchmark]: Toolchain (without parser) took 3704.12ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 60.0MB in the beginning and 51.6MB in the end (delta: 8.4MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2022-12-14 20:37:22,918 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 26.9MB in the beginning and 26.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:37:22,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1449.00ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 59.8MB in the beginning and 40.9MB in the end (delta: 19.0MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2022-12-14 20:37:22,919 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.12ms. Allocated memory is still 104.9MB. Free memory was 40.9MB in the beginning and 36.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:37:22,920 INFO L158 Benchmark]: Boogie Preprocessor took 22.19ms. Allocated memory is still 104.9MB. Free memory was 36.7MB in the beginning and 35.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:37:22,920 INFO L158 Benchmark]: RCFGBuilder took 2067.99ms. Allocated memory is still 104.9MB. Free memory was 35.3MB in the beginning and 58.0MB in the end (delta: -22.6MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2022-12-14 20:37:22,921 INFO L158 Benchmark]: CodeCheck took 112.96ms. Allocated memory is still 104.9MB. Free memory was 58.0MB in the beginning and 51.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:37:22,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 26.9MB in the beginning and 26.8MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1449.00ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 59.8MB in the beginning and 40.9MB in the end (delta: 19.0MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.12ms. Allocated memory is still 104.9MB. Free memory was 40.9MB in the beginning and 36.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.19ms. Allocated memory is still 104.9MB. Free memory was 36.7MB in the beginning and 35.3MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2067.99ms. Allocated memory is still 104.9MB. Free memory was 35.3MB in the beginning and 58.0MB in the end (delta: -22.6MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * CodeCheck took 112.96ms. Allocated memory is still 104.9MB. Free memory was 58.0MB in the beginning and 51.6MB 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 20:37:22,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0238476-e1f9-4aaf-b1dd-022bcc6fbe90/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