./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_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_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/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_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/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_6d9e0642-a802-44cd-8268-b683d712aca4/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 0efafc2d4998a6420d16dd3eaa0e2c1e57d77aac5f1cf175baba5160aa89776e --- 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 [2022-12-15 01:39:31,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:39:31,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:39:31,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:39:31,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:39:31,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:39:31,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:39:31,863 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:39:31,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:39:31,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:39:31,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:39:31,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:39:31,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:39:31,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:39:31,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:39:31,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:39:31,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:39:31,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:39:31,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:39:31,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:39:31,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:39:31,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:39:31,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:39:31,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:39:31,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:39:31,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:39:31,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:39:31,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:39:31,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:39:31,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:39:31,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:39:31,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:39:31,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:39:31,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:39:31,883 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:39:31,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:39:31,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:39:31,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:39:31,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:39:31,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:39:31,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:39:31,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:39:31,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:39:31,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:39:31,902 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:39:31,902 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:39:31,902 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:39:31,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:39:31,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:39:31,903 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:39:31,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:39:31,904 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:39:31,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:39:31,904 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:39:31,904 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:39:31,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:39:31,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:39:31,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:39:31,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:39:31,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:39:31,905 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:39:31,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:39:31,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:39:31,905 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_6d9e0642-a802-44cd-8268-b683d712aca4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0efafc2d4998a6420d16dd3eaa0e2c1e57d77aac5f1cf175baba5160aa89776e [2022-12-15 01:39:32,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:39:32,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:39:32,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:39:32,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:39:32,097 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:39:32,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_bad.i [2022-12-15 01:39:34,673 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:39:34,873 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:39:34,874 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_bad.i [2022-12-15 01:39:34,887 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data/2e87fe067/f165282db9824eb3843701cdb5c15e70/FLAG13e2e59b3 [2022-12-15 01:39:34,898 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data/2e87fe067/f165282db9824eb3843701cdb5c15e70 [2022-12-15 01:39:34,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:39:34,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:39:34,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:39:34,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:39:34,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:39:34,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:34" (1/1) ... [2022-12-15 01:39:34,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76e1d946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:34, skipping insertion in model container [2022-12-15 01:39:34,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:34" (1/1) ... [2022-12-15 01:39:34,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:39:34,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:39:35,209 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:39:35,483 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:39:35,487 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:35,488 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:35,490 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:35,490 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:35,515 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:39:35,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:39:35,525 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:39:35,539 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:39:35,573 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:39:35,574 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:35,575 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:35,577 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:35,577 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:35,581 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:39:35,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:39:35,682 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:39:35,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35 WrapperNode [2022-12-15 01:39:35,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:39:35,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:39:35,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:39:35,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:39:35,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,708 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,731 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 63 [2022-12-15 01:39:35,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:39:35,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:39:35,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:39:35,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:39:35,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,750 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,754 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:39:35,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:39:35,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:39:35,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:39:35,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:35" (1/1) ... [2022-12-15 01:39:35,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:39:35,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:39:35,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:39:35,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:39:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:39:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:39:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:39:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:39:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:39:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:39:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:39:35,943 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:39:35,945 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:39:36,061 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:39:36,130 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:39:36,130 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:39:36,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:36 BoogieIcfgContainer [2022-12-15 01:39:36,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:39:36,134 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:39:36,134 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:39:36,143 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:39:36,143 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:36" (1/1) ... [2022-12-15 01:39:36,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:39:36,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:36,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:39:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:39:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:39:36,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:39:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:39:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-15 01:39:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-15 01:39:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 01:39:36,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:39:36,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:39:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:39:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:39:36,630 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 01:39:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 01:39:36,660 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-15 01:39:36,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 01:39:36 ImpRootNode [2022-12-15 01:39:36,686 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 01:39:36,687 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 01:39:36,687 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 01:39:36,688 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 01:39:36,688 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:36" (3/4) ... [2022-12-15 01:39:36,691 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 01:39:36,691 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 01:39:36,692 INFO L158 Benchmark]: Toolchain (without parser) took 1790.98ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 80.7MB in the beginning and 64.5MB in the end (delta: 16.2MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,692 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 123.7MB. Free memory is still 66.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:39:36,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 781.57ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 80.2MB in the beginning and 84.8MB in the end (delta: -4.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.16ms. Allocated memory is still 148.9MB. Free memory was 84.8MB in the beginning and 81.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,694 INFO L158 Benchmark]: Boogie Preprocessor took 25.48ms. Allocated memory is still 148.9MB. Free memory was 81.2MB in the beginning and 79.9MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,694 INFO L158 Benchmark]: RCFGBuilder took 374.46ms. Allocated memory is still 148.9MB. Free memory was 79.9MB in the beginning and 110.7MB in the end (delta: -30.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,695 INFO L158 Benchmark]: CodeCheck took 552.85ms. Allocated memory is still 148.9MB. Free memory was 110.7MB in the beginning and 64.5MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,695 INFO L158 Benchmark]: Witness Printer took 4.02ms. Allocated memory is still 148.9MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 37.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:39:36,698 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: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 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, 0.2s 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: 1551]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1561, overapproximation of bitwiseAnd at line 1561. 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); [L1567] 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) [L1567] 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] [L1568] CALL CWE190_Integer_Overflow__int_rand_postinc_44_bad() [L1558] int data; [L1559] void (*funcPtr) (int) = badSink; [L1560] data = 0 [L1561] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1561] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1561] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1562] CALL funcPtr(data) [L1551] data++ VAL [\old(data)=2147483647, 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 0.21ms. Allocated memory is still 123.7MB. Free memory is still 66.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 781.57ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 80.2MB in the beginning and 84.8MB in the end (delta: -4.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.16ms. Allocated memory is still 148.9MB. Free memory was 84.8MB in the beginning and 81.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.48ms. Allocated memory is still 148.9MB. Free memory was 81.2MB in the beginning and 79.9MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 374.46ms. Allocated memory is still 148.9MB. Free memory was 79.9MB in the beginning and 110.7MB in the end (delta: -30.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 552.85ms. Allocated memory is still 148.9MB. Free memory was 110.7MB in the beginning and 64.5MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Witness Printer took 4.02ms. Allocated memory is still 148.9MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 37.8kB). 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 [2022-12-15 01:39:36,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/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_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/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_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/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_6d9e0642-a802-44cd-8268-b683d712aca4/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 0efafc2d4998a6420d16dd3eaa0e2c1e57d77aac5f1cf175baba5160aa89776e --- 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 [2022-12-15 01:39:38,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:39:38,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:39:38,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:39:38,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:39:38,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:39:38,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:39:38,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:39:38,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:39:38,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:39:38,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:39:38,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:39:38,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:39:38,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:39:38,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:39:38,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:39:38,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:39:38,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:39:38,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:39:38,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:39:38,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:39:38,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:39:38,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:39:38,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:39:38,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:39:38,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:39:38,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:39:38,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:39:38,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:39:38,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:39:38,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:39:38,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:39:38,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:39:38,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:39:38,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:39:38,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:39:38,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:39:38,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:39:38,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:39:38,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:39:38,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:39:38,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:39:38,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:39:38,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:39:38,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:39:38,302 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:39:38,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:39:38,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:39:38,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:39:38,303 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:39:38,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:39:38,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:39:38,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:39:38,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:39:38,304 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:39:38,304 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:39:38,305 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:39:38,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:39:38,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:39:38,305 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:39:38,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:39:38,306 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:39:38,306 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:39:38,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:39:38,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:39:38,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:39:38,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:39:38,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:39:38,307 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:39:38,307 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:39:38,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:39:38,308 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:39:38,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:39:38,308 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_6d9e0642-a802-44cd-8268-b683d712aca4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0efafc2d4998a6420d16dd3eaa0e2c1e57d77aac5f1cf175baba5160aa89776e [2022-12-15 01:39:38,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:39:38,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:39:38,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:39:38,557 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:39:38,558 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:39:38,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_bad.i [2022-12-15 01:39:41,162 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:39:41,396 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:39:41,397 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_postinc_44_bad.i [2022-12-15 01:39:41,410 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data/a818ba36c/31f91dfbf6084576886039dd430ca0f7/FLAG1c34c94f4 [2022-12-15 01:39:41,421 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/data/a818ba36c/31f91dfbf6084576886039dd430ca0f7 [2022-12-15 01:39:41,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:39:41,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:39:41,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:39:41,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:39:41,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:39:41,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:41" (1/1) ... [2022-12-15 01:39:41,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@395797be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:41, skipping insertion in model container [2022-12-15 01:39:41,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:39:41" (1/1) ... [2022-12-15 01:39:41,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:39:41,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:39:41,730 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:39:42,063 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:39:42,068 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:42,069 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:42,071 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:42,072 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:42,096 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:39:42,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:39:42,110 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:39:42,129 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:39:42,175 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:39:42,176 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:42,177 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:39:42,179 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:42,180 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:39:42,186 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:39:42,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:39:42,318 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:39:42,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42 WrapperNode [2022-12-15 01:39:42,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:39:42,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:39:42,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:39:42,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:39:42,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,341 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,356 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 63 [2022-12-15 01:39:42,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:39:42,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:39:42,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:39:42,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:39:42,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,381 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,384 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,385 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:39:42,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:39:42,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:39:42,390 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:39:42,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:39:42,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:39:42,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:39:42,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:39:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:39:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:39:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:39:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:39:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:39:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:39:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:39:42,581 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:39:42,583 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:39:42,676 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:39:42,744 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:39:42,744 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:39:42,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:42 BoogieIcfgContainer [2022-12-15 01:39:42,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:39:42,747 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:39:42,748 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:39:42,757 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:39:42,757 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:39:42" (1/1) ... [2022-12-15 01:39:42,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:39:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:39:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:39:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:39:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:39:42,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:39:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:39:42,842 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) [2022-12-15 01:39:42,845 INFO L158 Benchmark]: Toolchain (without parser) took 1420.93ms. Allocated memory is still 71.3MB. Free memory was 46.9MB in the beginning and 36.2MB in the end (delta: 10.7MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-12-15 01:39:42,846 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:39:42,846 INFO L158 Benchmark]: CACSL2BoogieTranslator took 893.72ms. Allocated memory is still 71.3MB. Free memory was 46.7MB in the beginning and 30.9MB in the end (delta: 15.8MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2022-12-15 01:39:42,846 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.50ms. Allocated memory is still 71.3MB. Free memory was 30.9MB in the beginning and 27.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:39:42,847 INFO L158 Benchmark]: Boogie Preprocessor took 32.40ms. Allocated memory is still 71.3MB. Free memory was 27.8MB in the beginning and 44.3MB in the end (delta: -16.5MB). Peak memory consumption was 2.3MB. Max. memory is 16.1GB. [2022-12-15 01:39:42,847 INFO L158 Benchmark]: RCFGBuilder took 356.80ms. Allocated memory is still 71.3MB. Free memory was 44.3MB in the beginning and 42.6MB in the end (delta: 1.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 01:39:42,847 INFO L158 Benchmark]: CodeCheck took 96.90ms. Allocated memory is still 71.3MB. Free memory was 42.3MB in the beginning and 36.2MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:39:42,849 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 0.17ms. Allocated memory is still 56.6MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 893.72ms. Allocated memory is still 71.3MB. Free memory was 46.7MB in the beginning and 30.9MB in the end (delta: 15.8MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.50ms. Allocated memory is still 71.3MB. Free memory was 30.9MB in the beginning and 27.8MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.40ms. Allocated memory is still 71.3MB. Free memory was 27.8MB in the beginning and 44.3MB in the end (delta: -16.5MB). Peak memory consumption was 2.3MB. Max. memory is 16.1GB. * RCFGBuilder took 356.80ms. Allocated memory is still 71.3MB. Free memory was 44.3MB in the beginning and 42.6MB in the end (delta: 1.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 96.90ms. Allocated memory is still 71.3MB. Free memory was 42.3MB in the beginning and 36.2MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:39:42,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d9e0642-a802-44cd-8268-b683d712aca4/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