./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_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_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/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_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/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_018d5b73-7191-411a-974e-7401e1f8061a/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 c7ba90cc429a6fd5d366a9aabdef1c8617fee1f1a6d7a258655ac5bb4d57918d --- 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 22:00:46,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:00:46,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:00:46,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:00:46,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:00:46,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:00:46,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:00:46,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:00:46,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:00:46,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:00:46,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:00:46,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:00:46,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:00:46,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:00:46,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:00:46,904 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:00:46,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:00:46,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:00:46,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:00:46,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:00:46,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:00:46,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:00:46,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:00:46,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:00:46,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:00:46,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:00:46,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:00:46,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:00:46,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:00:46,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:00:46,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:00:46,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:00:46,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:00:46,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:00:46,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:00:46,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:00:46,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:00:46,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:00:46,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:00:46,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:00:46,920 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:00:46,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 22:00:46,942 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:00:46,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:00:46,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:00:46,943 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:00:46,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:00:46,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:00:46,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:00:46,944 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:00:46,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:00:46,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:00:46,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:00:46,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:00:46,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:00:46,945 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:00:46,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:00:46,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:00:46,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:00:46,946 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:00:46,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:00:46,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:00:46,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:46,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:00:46,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:00:46,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:00:46,947 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:00:46,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:00:46,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:00:46,948 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_018d5b73-7191-411a-974e-7401e1f8061a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7ba90cc429a6fd5d366a9aabdef1c8617fee1f1a6d7a258655ac5bb4d57918d [2022-12-14 22:00:47,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:00:47,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:00:47,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:00:47,167 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:00:47,168 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:00:47,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_bad.i [2022-12-14 22:00:49,720 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:00:49,955 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:00:49,956 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_bad.i [2022-12-14 22:00:49,967 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data/b3949f734/4d5f7edfddbd4156b03b9da5ef09995e/FLAGa9dcec32a [2022-12-14 22:00:50,299 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data/b3949f734/4d5f7edfddbd4156b03b9da5ef09995e [2022-12-14 22:00:50,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:00:50,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:00:50,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:50,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:00:50,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:00:50,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:50" (1/1) ... [2022-12-14 22:00:50,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c60601 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:50, skipping insertion in model container [2022-12-14 22:00:50,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:50" (1/1) ... [2022-12-14 22:00:50,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:00:50,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:00:50,576 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:00:50,881 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:00:50,885 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:50,886 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:50,888 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:50,888 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:50,908 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:00:50,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:50,916 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:00:50,928 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:00:50,961 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:00:50,962 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:50,963 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:50,965 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:50,965 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:50,969 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:00:50,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:51,094 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:00:51,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51 WrapperNode [2022-12-14 22:00:51,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:51,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:51,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:00:51,096 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:00:51,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,145 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-14 22:00:51,145 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:51,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:00:51,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:00:51,146 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:00:51,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,158 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,167 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:00:51,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:00:51,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:00:51,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:00:51,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:51,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:00:51,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:00:51,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:00:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:00:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:00:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:00:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:00:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:00:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:00:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:00:51,346 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:00:51,347 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:00:51,444 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:00:51,525 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:00:51,525 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:00:51,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:51 BoogieIcfgContainer [2022-12-14 22:00:51,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:00:51,528 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:00:51,528 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:00:51,535 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:00:51,535 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:51" (1/1) ... [2022-12-14 22:00:51,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:00:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 22:00:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 22:00:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:00:51,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:00:51,895 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 22:00:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 13 transitions. [2022-12-14 22:00:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 13 transitions. [2022-12-14 22:00:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 22:00:51,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:51,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:51,970 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:00:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:52,039 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 22:00:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 22:00:52,066 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 22:00:52,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 10:00:52 ImpRootNode [2022-12-14 22:00:52,093 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 22:00:52,094 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 22:00:52,094 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 22:00:52,094 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 22:00:52,095 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:51" (3/4) ... [2022-12-14 22:00:52,097 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 22:00:52,098 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 22:00:52,099 INFO L158 Benchmark]: Toolchain (without parser) took 1796.21ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 96.8MB in the beginning and 103.9MB in the end (delta: -7.0MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. [2022-12-14 22:00:52,099 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory was 111.3MB in the beginning and 111.3MB in the end (delta: 82.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:52,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 791.96ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 96.8MB in the beginning and 111.9MB in the end (delta: -15.1MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2022-12-14 22:00:52,100 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.08ms. Allocated memory is still 163.6MB. Free memory was 111.9MB in the beginning and 109.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:52,101 INFO L158 Benchmark]: Boogie Preprocessor took 25.12ms. Allocated memory is still 163.6MB. Free memory was 109.0MB in the beginning and 107.7MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:52,101 INFO L158 Benchmark]: RCFGBuilder took 355.40ms. Allocated memory is still 163.6MB. Free memory was 107.7MB in the beginning and 86.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 22:00:52,102 INFO L158 Benchmark]: CodeCheck took 565.51ms. Allocated memory is still 163.6MB. Free memory was 86.8MB in the beginning and 103.9MB in the end (delta: -17.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:52,102 INFO L158 Benchmark]: Witness Printer took 3.90ms. Allocated memory is still 163.6MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:52,105 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, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13 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, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 4 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 4 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, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 14 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: 1559]: 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); [L1568] 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) [L1568] 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] [L1569] CALL CWE190_Integer_Overflow__int_rand_postinc_02_bad() [L1550] int data; [L1551] data = 0 [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)) [L1559] data++ VAL [data=2147483647, 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 0.14ms. Allocated memory is still 136.3MB. Free memory was 111.3MB in the beginning and 111.3MB in the end (delta: 82.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 791.96ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 96.8MB in the beginning and 111.9MB in the end (delta: -15.1MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.08ms. Allocated memory is still 163.6MB. Free memory was 111.9MB in the beginning and 109.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.12ms. Allocated memory is still 163.6MB. Free memory was 109.0MB in the beginning and 107.7MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 355.40ms. Allocated memory is still 163.6MB. Free memory was 107.7MB in the beginning and 86.8MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 565.51ms. Allocated memory is still 163.6MB. Free memory was 86.8MB in the beginning and 103.9MB in the end (delta: -17.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.90ms. Allocated memory is still 163.6MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 22:00:52,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/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_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/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_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/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_018d5b73-7191-411a-974e-7401e1f8061a/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 c7ba90cc429a6fd5d366a9aabdef1c8617fee1f1a6d7a258655ac5bb4d57918d --- 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 22:00:53,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:00:53,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:00:53,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:00:53,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:00:53,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:00:53,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:00:53,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:00:53,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:00:53,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:00:53,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:00:53,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:00:53,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:00:53,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:00:53,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:00:53,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:00:53,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:00:53,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:00:53,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:00:53,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:00:53,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:00:53,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:00:53,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:00:53,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:00:53,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:00:53,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:00:53,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:00:53,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:00:53,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:00:53,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:00:53,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:00:53,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:00:53,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:00:53,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:00:53,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:00:53,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:00:53,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:00:53,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:00:53,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:00:53,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:00:53,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:00:53,701 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 22:00:53,719 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:00:53,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:00:53,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:00:53,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:00:53,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:00:53,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:00:53,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:00:53,722 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:00:53,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:00:53,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:00:53,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:00:53,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:00:53,723 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:00:53,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:00:53,723 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:00:53,724 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:00:53,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:00:53,724 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:00:53,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:00:53,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:00:53,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:00:53,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:00:53,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:53,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:00:53,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:00:53,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:00:53,726 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:00:53,726 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:00:53,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:00:53,726 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:00:53,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:00:53,727 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_018d5b73-7191-411a-974e-7401e1f8061a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7ba90cc429a6fd5d366a9aabdef1c8617fee1f1a6d7a258655ac5bb4d57918d [2022-12-14 22:00:53,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:00:53,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:00:53,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:00:53,956 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:00:53,956 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:00:53,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_bad.i [2022-12-14 22:00:56,553 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:00:56,793 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:00:56,793 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_02_bad.i [2022-12-14 22:00:56,807 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data/c0a9f0871/9f975eca6b5e43b0a02d7614283db455/FLAGa4a421f7c [2022-12-14 22:00:57,104 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/data/c0a9f0871/9f975eca6b5e43b0a02d7614283db455 [2022-12-14 22:00:57,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:00:57,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:00:57,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:57,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:00:57,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:00:57,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1121455c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57, skipping insertion in model container [2022-12-14 22:00:57,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:00:57,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:00:57,385 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:00:57,708 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:00:57,712 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:57,713 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:57,714 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:57,715 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:57,736 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:00:57,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:57,747 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:00:57,770 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 22:00:57,805 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 22:00:57,806 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:57,807 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 22:00:57,809 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:57,809 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 22:00:57,812 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 22:00:57,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:00:57,920 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:00:57,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57 WrapperNode [2022-12-14 22:00:57,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:00:57,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:57,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:00:57,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:00:57,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,969 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 59 [2022-12-14 22:00:57,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:00:57,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:00:57,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:00:57,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:00:57,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,993 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,995 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:57,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:00:57,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:00:57,999 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:00:57,999 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:00:58,000 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:00:57" (1/1) ... [2022-12-14 22:00:58,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:00:58,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:00:58,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:00:58,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:00:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 22:00:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 22:00:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:00:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:00:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:00:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:00:58,054 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 22:00:58,176 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:00:58,178 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:00:58,276 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:00:58,340 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:00:58,341 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 22:00:58,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:58 BoogieIcfgContainer [2022-12-14 22:00:58,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:00:58,344 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:00:58,344 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:00:58,352 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:00:58,352 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:00:58" (1/1) ... [2022-12-14 22:00:58,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:00:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:00:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 22:00:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 22:00:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:00:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:00:58,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:00:58,435 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 22:00:58,438 INFO L158 Benchmark]: Toolchain (without parser) took 1330.18ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 39.4MB in the end (delta: 19.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 22:00:58,438 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:00:58,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 813.18ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 43.4MB in the end (delta: 15.3MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2022-12-14 22:00:58,439 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.22ms. Allocated memory is still 83.9MB. Free memory was 43.4MB in the beginning and 40.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:58,439 INFO L158 Benchmark]: Boogie Preprocessor took 28.36ms. Allocated memory is still 83.9MB. Free memory was 40.3MB in the beginning and 38.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 22:00:58,440 INFO L158 Benchmark]: RCFGBuilder took 344.13ms. Allocated memory is still 83.9MB. Free memory was 38.3MB in the beginning and 45.7MB in the end (delta: -7.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-12-14 22:00:58,440 INFO L158 Benchmark]: CodeCheck took 92.63ms. Allocated memory is still 83.9MB. Free memory was 45.7MB in the beginning and 39.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:00:58,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 36.9MB in the beginning and 36.9MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 813.18ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 43.4MB in the end (delta: 15.3MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.22ms. Allocated memory is still 83.9MB. Free memory was 43.4MB in the beginning and 40.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.36ms. Allocated memory is still 83.9MB. Free memory was 40.3MB in the beginning and 38.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 344.13ms. Allocated memory is still 83.9MB. Free memory was 38.3MB in the beginning and 45.7MB in the end (delta: -7.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * CodeCheck took 92.63ms. Allocated memory is still 83.9MB. Free memory was 45.7MB in the beginning and 39.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:00:58,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018d5b73-7191-411a-974e-7401e1f8061a/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