./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_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_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/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_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/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_433cca65-4e78-4886-98c1-50a8e67cb39b/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 3bc38db12136d1c02269491070b31d45fbb696ff8cdefa964932700291c696cb --- 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 18:08:42,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:08:42,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:08:42,020 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:08:42,021 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:08:42,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:08:42,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:08:42,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:08:42,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:08:42,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:08:42,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:08:42,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:08:42,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:08:42,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:08:42,031 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:08:42,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:08:42,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:08:42,033 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:08:42,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:08:42,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:08:42,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:08:42,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:08:42,040 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:08:42,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:08:42,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:08:42,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:08:42,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:08:42,045 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:08:42,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:08:42,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:08:42,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:08:42,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:08:42,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:08:42,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:08:42,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:08:42,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:08:42,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:08:42,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:08:42,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:08:42,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:08:42,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:08:42,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 18:08:42,071 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:08:42,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:08:42,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:08:42,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:08:42,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:08:42,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:08:42,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:08:42,080 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:08:42,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:08:42,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:08:42,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:08:42,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:08:42,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:08:42,081 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:08:42,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:08:42,082 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:08:42,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:08:42,082 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:08:42,082 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:08:42,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:08:42,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:08:42,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:08:42,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:08:42,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:08:42,083 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:08:42,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:08:42,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:08:42,084 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_433cca65-4e78-4886-98c1-50a8e67cb39b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc38db12136d1c02269491070b31d45fbb696ff8cdefa964932700291c696cb [2022-12-14 18:08:42,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:08:42,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:08:42,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:08:42,297 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:08:42,298 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:08:42,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_bad.i [2022-12-14 18:08:44,852 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:08:45,123 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:08:45,124 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_bad.i [2022-12-14 18:08:45,140 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data/7cd5b4cac/e876ffd9d6d744aea487638d7ea96ff8/FLAG173cec7f9 [2022-12-14 18:08:45,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data/7cd5b4cac/e876ffd9d6d744aea487638d7ea96ff8 [2022-12-14 18:08:45,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:08:45,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:08:45,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:08:45,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:08:45,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:08:45,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:08:45" (1/1) ... [2022-12-14 18:08:45,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d4d62cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:45, skipping insertion in model container [2022-12-14 18:08:45,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:08:45" (1/1) ... [2022-12-14 18:08:45,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:08:45,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:08:45,729 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:08:46,055 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:08:46,060 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:46,062 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:46,064 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:46,065 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:46,091 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:08:46,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:08:46,101 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:08:46,120 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:08:46,153 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:08:46,155 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:46,155 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:46,157 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:46,158 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:46,162 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:08:46,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:08:46,268 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:08:46,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46 WrapperNode [2022-12-14 18:08:46,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:08:46,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:08:46,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:08:46,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:08:46,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,316 INFO L138 Inliner]: procedures = 499, calls = 59, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2022-12-14 18:08:46,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:08:46,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:08:46,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:08:46,318 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:08:46,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,339 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,341 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:08:46,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:08:46,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:08:46,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:08:46,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:08:46,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:08:46,374 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:08:46,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:08:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-12-14 18:08:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-12-14 18:08:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrueOrFalse [2022-12-14 18:08:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrueOrFalse [2022-12-14 18:08:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:08:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:08:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:08:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:08:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:08:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:08:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:08:46,507 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:08:46,508 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:08:46,644 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:08:46,727 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:08:46,727 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:08:46,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:46 BoogieIcfgContainer [2022-12-14 18:08:46,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:08:46,730 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:08:46,731 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:08:46,740 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:08:46,740 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:46" (1/1) ... [2022-12-14 18:08:46,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:08:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2022-12-14 18:08:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2022-12-14 18:08:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 18:08:46,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:08:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:08:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:47,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 34 transitions. [2022-12-14 18:08:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2022-12-14 18:08:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 18:08:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:47,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:08:47,265 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:08:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:08:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:08:47,352 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:08:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:08:47,386 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 18:08:47,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:08:47 ImpRootNode [2022-12-14 18:08:47,408 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:08:47,408 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:08:47,408 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:08:47,409 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:08:47,409 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:46" (3/4) ... [2022-12-14 18:08:47,411 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 18:08:47,411 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:08:47,412 INFO L158 Benchmark]: Toolchain (without parser) took 1990.44ms. Allocated memory was 142.6MB in the beginning and 180.4MB in the end (delta: 37.7MB). Free memory was 99.6MB in the beginning and 114.9MB in the end (delta: -15.3MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2022-12-14 18:08:47,412 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:08:47,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 845.35ms. Allocated memory was 142.6MB in the beginning and 180.4MB in the end (delta: 37.7MB). Free memory was 99.6MB in the beginning and 132.2MB in the end (delta: -32.6MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-12-14 18:08:47,413 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.53ms. Allocated memory is still 180.4MB. Free memory was 132.2MB in the beginning and 129.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:08:47,413 INFO L158 Benchmark]: Boogie Preprocessor took 26.07ms. Allocated memory is still 180.4MB. Free memory was 129.1MB in the beginning and 127.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:08:47,414 INFO L158 Benchmark]: RCFGBuilder took 385.77ms. Allocated memory is still 180.4MB. Free memory was 127.0MB in the beginning and 106.1MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 18:08:47,414 INFO L158 Benchmark]: CodeCheck took 677.46ms. Allocated memory is still 180.4MB. Free memory was 106.1MB in the beginning and 115.9MB in the end (delta: -9.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:08:47,414 INFO L158 Benchmark]: Witness Printer took 3.10ms. Allocated memory is still 180.4MB. Free memory was 115.9MB in the beginning and 114.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:08:47,416 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 4 procedures, 30 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 30 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4 mSDsluCounter, 25 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 21 mSDtfsCounter, 10 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 92 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 31 NumberOfCodeBlocks, 31 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 14 ConstructedInterpolants, 0 QuantifiedInterpolants, 30 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1563]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1554, overapproximation of bitwiseAnd at line 1554. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1583] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={3:0}] [L1414] COND TRUE line != ((void *)0) [L1583] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1584] CALL CWE190_Integer_Overflow__int_rand_add_12_bad() [L1550] int data; [L1551] data = 0 VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1552] CALL globalReturnsTrueOrFalse() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1520] return (rand() % 2); [L1552] RET globalReturnsTrueOrFalse() VAL [data=0, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalReturnsTrueOrFalse()=1, globalTrue=1] [L1552] COND TRUE globalReturnsTrueOrFalse() [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1554] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1560] CALL globalReturnsTrueOrFalse() VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1520] return (rand() % 2); [L1560] RET globalReturnsTrueOrFalse() VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalReturnsTrueOrFalse()=1, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] [L1560] COND TRUE globalReturnsTrueOrFalse() [L1563] data + 1 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 142.6MB. Free memory is still 110.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 845.35ms. Allocated memory was 142.6MB in the beginning and 180.4MB in the end (delta: 37.7MB). Free memory was 99.6MB in the beginning and 132.2MB in the end (delta: -32.6MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.53ms. Allocated memory is still 180.4MB. Free memory was 132.2MB in the beginning and 129.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.07ms. Allocated memory is still 180.4MB. Free memory was 129.1MB in the beginning and 127.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 385.77ms. Allocated memory is still 180.4MB. Free memory was 127.0MB in the beginning and 106.1MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 677.46ms. Allocated memory is still 180.4MB. Free memory was 106.1MB in the beginning and 115.9MB in the end (delta: -9.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.10ms. Allocated memory is still 180.4MB. Free memory was 115.9MB in the beginning and 114.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 18:08:47,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/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_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/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_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/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_433cca65-4e78-4886-98c1-50a8e67cb39b/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 3bc38db12136d1c02269491070b31d45fbb696ff8cdefa964932700291c696cb --- 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 18:08:48,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:08:48,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:08:48,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:08:48,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:08:48,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:08:48,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:08:48,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:08:48,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:08:48,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:08:48,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:08:48,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:08:48,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:08:48,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:08:48,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:08:48,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:08:48,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:08:48,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:08:48,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:08:48,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:08:48,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:08:49,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:08:49,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:08:49,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:08:49,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:08:49,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:08:49,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:08:49,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:08:49,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:08:49,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:08:49,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:08:49,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:08:49,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:08:49,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:08:49,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:08:49,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:08:49,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:08:49,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:08:49,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:08:49,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:08:49,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:08:49,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 18:08:49,026 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:08:49,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:08:49,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:08:49,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:08:49,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:08:49,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:08:49,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:08:49,028 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:08:49,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:08:49,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:08:49,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:08:49,029 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:08:49,029 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:08:49,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:08:49,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:08:49,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:08:49,030 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:08:49,030 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_433cca65-4e78-4886-98c1-50a8e67cb39b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc38db12136d1c02269491070b31d45fbb696ff8cdefa964932700291c696cb [2022-12-14 18:08:49,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:08:49,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:08:49,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:08:49,255 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:08:49,255 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:08:49,256 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_bad.i [2022-12-14 18:08:51,787 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:08:52,026 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:08:52,027 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_12_bad.i [2022-12-14 18:08:52,040 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data/008db23e4/3fc387db502a45ff947fa66113744a2c/FLAG8d9fed1cc [2022-12-14 18:08:52,336 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/data/008db23e4/3fc387db502a45ff947fa66113744a2c [2022-12-14 18:08:52,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:08:52,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:08:52,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:08:52,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:08:52,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:08:52,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:08:52" (1/1) ... [2022-12-14 18:08:52,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb83099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:52, skipping insertion in model container [2022-12-14 18:08:52,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:08:52" (1/1) ... [2022-12-14 18:08:52,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:08:52,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:08:52,605 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:08:52,956 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:08:52,960 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:52,961 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:52,963 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:52,964 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:52,986 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:08:52,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:08:52,999 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:08:53,014 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:08:53,062 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:08:53,064 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:53,065 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:08:53,068 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:53,068 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:08:53,074 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:08:53,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:08:53,186 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:08:53,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53 WrapperNode [2022-12-14 18:08:53,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:08:53,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:08:53,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:08:53,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:08:53,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,214 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,235 INFO L138 Inliner]: procedures = 504, calls = 59, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2022-12-14 18:08:53,236 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:08:53,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:08:53,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:08:53,236 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:08:53,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,255 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,257 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:08:53,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:08:53,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:08:53,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:08:53,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:08:53,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:08:53,285 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:08:53,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:08:53,312 INFO L130 BoogieDeclarations]: Found specification of procedure printIntLine [2022-12-14 18:08:53,312 INFO L138 BoogieDeclarations]: Found implementation of procedure printIntLine [2022-12-14 18:08:53,312 INFO L130 BoogieDeclarations]: Found specification of procedure globalReturnsTrueOrFalse [2022-12-14 18:08:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure globalReturnsTrueOrFalse [2022-12-14 18:08:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:08:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:08:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:08:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:08:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:08:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:08:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:08:53,424 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:08:53,426 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:08:53,551 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:08:53,604 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:08:53,604 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:08:53,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:53 BoogieIcfgContainer [2022-12-14 18:08:53,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:08:53,608 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:08:53,608 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:08:53,617 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:08:53,618 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:53" (1/1) ... [2022-12-14 18:08:53,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:08:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:08:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2022-12-14 18:08:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2022-12-14 18:08:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 18:08:53,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:08:53,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:08:53,702 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 18:08:53,705 INFO L158 Benchmark]: Toolchain (without parser) took 1366.07ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 47.8MB in the beginning and 39.4MB in the end (delta: 8.5MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-12-14 18:08:53,705 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:08:53,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 847.14ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 47.6MB in the beginning and 48.7MB in the end (delta: -1.1MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2022-12-14 18:08:53,706 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.73ms. Allocated memory is still 88.1MB. Free memory was 48.7MB in the beginning and 45.5MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:08:53,707 INFO L158 Benchmark]: Boogie Preprocessor took 25.59ms. Allocated memory is still 88.1MB. Free memory was 45.5MB in the beginning and 43.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:08:53,708 INFO L158 Benchmark]: RCFGBuilder took 344.69ms. Allocated memory is still 88.1MB. Free memory was 43.4MB in the beginning and 45.7MB in the end (delta: -2.3MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2022-12-14 18:08:53,708 INFO L158 Benchmark]: CodeCheck took 96.17ms. Allocated memory is still 88.1MB. Free memory was 45.7MB in the beginning and 39.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:08:53,711 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 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 847.14ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 47.6MB in the beginning and 48.7MB in the end (delta: -1.1MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.73ms. Allocated memory is still 88.1MB. Free memory was 48.7MB in the beginning and 45.5MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.59ms. Allocated memory is still 88.1MB. Free memory was 45.5MB in the beginning and 43.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 344.69ms. Allocated memory is still 88.1MB. Free memory was 43.4MB in the beginning and 45.7MB in the end (delta: -2.3MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * CodeCheck took 96.17ms. Allocated memory is still 88.1MB. Free memory was 45.7MB in the beginning and 39.4MB 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 18:08:53,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_433cca65-4e78-4886-98c1-50a8e67cb39b/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