./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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 aa657c38b5a42b279fbc98f9f571092975dcdf39045bacfc7a53b12b3436787e --- 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 18:55:55,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:55:55,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:55:55,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:55:55,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:55:55,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:55:55,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:55:55,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:55:55,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:55:55,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:55:55,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:55:55,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:55:55,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:55:55,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:55:55,881 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:55:55,882 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:55:55,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:55:55,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:55:55,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:55:55,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:55:55,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:55:55,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:55:55,888 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:55:55,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:55:55,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:55:55,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:55:55,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:55:55,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:55:55,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:55:55,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:55:55,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:55:55,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:55:55,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:55:55,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:55:55,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:55:55,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:55:55,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:55:55,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:55:55,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:55:55,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:55:55,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:55:55,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 18:55:55,911 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:55:55,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:55:55,911 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:55:55,911 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:55:55,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:55:55,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:55:55,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:55:55,919 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:55:55,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:55:55,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:55:55,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:55:55,920 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:55:55,921 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:55:55,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:55:55,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:55:55,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:55:55,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:55:55,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:55:55,921 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:55:55,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:55:55,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:55:55,922 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_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa657c38b5a42b279fbc98f9f571092975dcdf39045bacfc7a53b12b3436787e [2022-12-14 18:55:56,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:55:56,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:55:56,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:55:56,117 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:55:56,117 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:55:56,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i [2022-12-14 18:55:58,732 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:55:58,984 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:55:58,985 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i [2022-12-14 18:55:59,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data/ea918eb2d/03bc1b54324c41dba1ac15f629cbd7b6/FLAG9e06f5f0a [2022-12-14 18:55:59,018 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data/ea918eb2d/03bc1b54324c41dba1ac15f629cbd7b6 [2022-12-14 18:55:59,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:55:59,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:55:59,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:55:59,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:55:59,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:55:59,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a89f15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59, skipping insertion in model container [2022-12-14 18:55:59,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:55:59,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:55:59,306 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:55:59,577 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:55:59,582 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:55:59,583 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:55:59,585 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:55:59,586 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:55:59,605 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:55:59,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:55:59,614 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:55:59,629 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:55:59,662 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:55:59,664 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:55:59,664 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:55:59,666 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:55:59,666 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:55:59,670 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:55:59,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:55:59,773 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:55:59,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59 WrapperNode [2022-12-14 18:55:59,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:55:59,774 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:55:59,774 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:55:59,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:55:59,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,812 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 18:55:59,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:55:59,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:55:59,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:55:59,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:55:59,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,822 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,829 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:55:59,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:55:59,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:55:59,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:55:59,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:55:59" (1/1) ... [2022-12-14 18:55:59,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:55:59,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:55:59,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:55:59,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:55:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:55:59,894 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:55:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:55:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:55:59,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:55:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:55:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:56:00,004 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:56:00,005 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:56:00,110 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:56:00,171 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:56:00,171 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:56:00,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:00 BoogieIcfgContainer [2022-12-14 18:56:00,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:56:00,174 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:56:00,174 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:56:00,182 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:56:00,182 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:00" (1/1) ... [2022-12-14 18:56:00,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:56:00,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 18:56:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 18:56:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 18:56:00,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:56:00,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:00,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 18:56:00,513 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 18:56:00,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 18:56:00,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:00,547 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:56:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:00,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 18:56:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 18:56:00,629 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 18:56:00,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:56:00 ImpRootNode [2022-12-14 18:56:00,648 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:56:00,649 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:56:00,649 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:56:00,649 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:56:00,649 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:00" (3/4) ... [2022-12-14 18:56:00,652 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 18:56:00,652 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:56:00,652 INFO L158 Benchmark]: Toolchain (without parser) took 1630.59ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 84.0MB in the beginning and 97.2MB in the end (delta: -13.2MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-12-14 18:56:00,653 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 127.9MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:00,653 INFO L158 Benchmark]: CACSL2BoogieTranslator took 750.25ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 84.0MB in the beginning and 102.6MB in the end (delta: -18.6MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:00,653 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.17ms. Allocated memory is still 157.3MB. Free memory was 102.6MB in the beginning and 99.6MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:56:00,654 INFO L158 Benchmark]: Boogie Preprocessor took 18.95ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 97.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:00,654 INFO L158 Benchmark]: RCFGBuilder took 341.43ms. Allocated memory is still 157.3MB. Free memory was 97.6MB in the beginning and 80.0MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 18:56:00,654 INFO L158 Benchmark]: CodeCheck took 474.26ms. Allocated memory is still 157.3MB. Free memory was 80.0MB in the beginning and 98.3MB in the end (delta: -18.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:00,655 INFO L158 Benchmark]: Witness Printer took 3.24ms. Allocated memory is still 157.3MB. Free memory was 98.3MB in the beginning and 97.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:00,657 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.4s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1554]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1552, overapproximation of bitwiseAnd at line 1552. 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); [L1562] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1562] 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] [L1563] CALL CWE190_Integer_Overflow__int_rand_preinc_01_bad() [L1550] int data; [L1551] data = 0 [L1552] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1552] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1552] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] ++data 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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 127.9MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 750.25ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 84.0MB in the beginning and 102.6MB in the end (delta: -18.6MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.17ms. Allocated memory is still 157.3MB. Free memory was 102.6MB in the beginning and 99.6MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.95ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 97.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 341.43ms. Allocated memory is still 157.3MB. Free memory was 97.6MB in the beginning and 80.0MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 474.26ms. Allocated memory is still 157.3MB. Free memory was 80.0MB in the beginning and 98.3MB in the end (delta: -18.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.24ms. Allocated memory is still 157.3MB. Free memory was 98.3MB in the beginning and 97.2MB 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 18:56:00,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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 aa657c38b5a42b279fbc98f9f571092975dcdf39045bacfc7a53b12b3436787e --- 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 18:56:02,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:56:02,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:56:02,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:56:02,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:56:02,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:56:02,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:56:02,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:56:02,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:56:02,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:56:02,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:56:02,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:56:02,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:56:02,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:56:02,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:56:02,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:56:02,282 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:56:02,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:56:02,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:56:02,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:56:02,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:56:02,288 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:56:02,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:56:02,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:56:02,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:56:02,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:56:02,294 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:56:02,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:56:02,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:56:02,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:56:02,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:56:02,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:56:02,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:56:02,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:56:02,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:56:02,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:56:02,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:56:02,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:56:02,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:56:02,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:56:02,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:56:02,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 18:56:02,327 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:56:02,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:56:02,328 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:56:02,328 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:56:02,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:56:02,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:56:02,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:56:02,330 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:56:02,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:56:02,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:56:02,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:56:02,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:56:02,331 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:56:02,331 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:56:02,331 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:56:02,331 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:56:02,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:56:02,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:56:02,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:56:02,332 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:56:02,332 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:56:02,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:56:02,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:02,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:56:02,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:56:02,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:56:02,333 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:56:02,333 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:56:02,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:56:02,334 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:56:02,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:56:02,334 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_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa657c38b5a42b279fbc98f9f571092975dcdf39045bacfc7a53b12b3436787e [2022-12-14 18:56:02,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:56:02,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:56:02,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:56:02,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:56:02,580 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:56:02,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i [2022-12-14 18:56:05,193 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:56:05,454 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:56:05,455 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_01_bad.i [2022-12-14 18:56:05,471 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data/f05a07151/27cb3348d9c745f5a11f0b343148ff5a/FLAG5e2b90db2 [2022-12-14 18:56:05,486 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/data/f05a07151/27cb3348d9c745f5a11f0b343148ff5a [2022-12-14 18:56:05,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:56:05,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:56:05,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:05,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:56:05,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:56:05,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:05" (1/1) ... [2022-12-14 18:56:05,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642df858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:05, skipping insertion in model container [2022-12-14 18:56:05,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:05" (1/1) ... [2022-12-14 18:56:05,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:56:05,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:56:05,814 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:56:06,130 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:56:06,134 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:06,136 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:06,137 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:06,138 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:06,156 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:56:06,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:06,167 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:56:06,181 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 18:56:06,222 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 18:56:06,224 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:06,225 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 18:56:06,227 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:06,228 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 18:56:06,233 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 18:56:06,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:06,357 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:56:06,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06 WrapperNode [2022-12-14 18:56:06,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:06,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:06,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:56:06,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:56:06,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,382 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,399 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 18:56:06,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:06,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:56:06,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:56:06,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:56:06,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,409 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,419 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:56:06,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:56:06,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:56:06,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:56:06,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:06,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:56:06,443 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:56:06,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:56:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 18:56:06,470 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 18:56:06,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:56:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:56:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:56:06,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:56:06,471 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 18:56:06,569 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:56:06,570 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:56:06,673 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:56:06,728 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:56:06,728 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:56:06,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:06 BoogieIcfgContainer [2022-12-14 18:56:06,730 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:56:06,731 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:56:06,731 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:56:06,740 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:56:06,740 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:06" (1/1) ... [2022-12-14 18:56:06,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:56:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 18:56:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 18:56:06,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 18:56:06,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:06,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:06,837 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 18:56:06,840 INFO L158 Benchmark]: Toolchain (without parser) took 1349.14ms. Allocated memory is still 75.5MB. Free memory was 50.8MB in the beginning and 34.1MB in the end (delta: 16.7MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-12-14 18:56:06,840 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:56:06,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 865.87ms. Allocated memory is still 75.5MB. Free memory was 50.6MB in the beginning and 43.5MB in the end (delta: 7.1MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2022-12-14 18:56:06,841 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.78ms. Allocated memory is still 75.5MB. Free memory was 43.5MB in the beginning and 40.5MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:06,842 INFO L158 Benchmark]: Boogie Preprocessor took 22.01ms. Allocated memory is still 75.5MB. Free memory was 40.5MB in the beginning and 38.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:06,842 INFO L158 Benchmark]: RCFGBuilder took 308.04ms. Allocated memory is still 75.5MB. Free memory was 38.4MB in the beginning and 40.4MB in the end (delta: -2.0MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-12-14 18:56:06,843 INFO L158 Benchmark]: CodeCheck took 107.63ms. Allocated memory is still 75.5MB. Free memory was 40.4MB in the beginning and 34.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:56:06,846 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 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 865.87ms. Allocated memory is still 75.5MB. Free memory was 50.6MB in the beginning and 43.5MB in the end (delta: 7.1MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.78ms. Allocated memory is still 75.5MB. Free memory was 43.5MB in the beginning and 40.5MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.01ms. Allocated memory is still 75.5MB. Free memory was 40.5MB in the beginning and 38.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 308.04ms. Allocated memory is still 75.5MB. Free memory was 38.4MB in the beginning and 40.4MB in the end (delta: -2.0MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * CodeCheck took 107.63ms. Allocated memory is still 75.5MB. Free memory was 40.4MB in the beginning and 34.1MB in the end (delta: 6.2MB). 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 18:56:06,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b0fa6ac9-02ef-487b-951e-3068ab1aba26/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