./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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 51b146bbbc1a2f61e087916c17d4fa347c9e0b57140c0f9c0627bb17a3ff7e9e --- 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 02:21:03,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:21:03,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:21:03,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:21:03,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:21:03,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:21:03,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:21:03,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:21:03,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:21:03,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:21:03,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:21:03,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:21:03,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:21:03,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:21:03,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:21:03,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:21:03,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:21:03,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:21:03,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:21:03,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:21:03,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:21:03,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:21:03,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:21:03,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:21:03,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:21:03,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:21:03,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:21:03,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:21:03,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:21:03,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:21:03,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:21:03,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:21:03,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:21:03,967 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:21:03,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:21:03,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:21:03,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:21:03,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:21:03,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:21:03,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:21:03,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:21:03,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:21:03,986 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:21:03,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:21:03,987 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:21:03,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:21:03,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:21:03,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:21:03,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:21:03,988 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:21:03,988 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:21:03,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:21:03,989 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:21:03,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:21:03,989 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:21:03,989 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:21:03,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:21:03,990 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:21:03,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:21:03,990 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:21:03,990 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:21:03,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:21:03,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:21:03,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:21:03,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:21:03,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:21:03,991 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:21:03,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:21:03,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:21:03,992 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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51b146bbbc1a2f61e087916c17d4fa347c9e0b57140c0f9c0627bb17a3ff7e9e [2022-12-15 02:21:04,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:21:04,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:21:04,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:21:04,178 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:21:04,179 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:21:04,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_bad.i [2022-12-15 02:21:06,712 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:21:06,952 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:21:06,953 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_bad.i [2022-12-15 02:21:06,968 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data/b95f5ec4d/c1c79fea26be4499943a97dc87317d36/FLAGae2ae837c [2022-12-15 02:21:07,261 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data/b95f5ec4d/c1c79fea26be4499943a97dc87317d36 [2022-12-15 02:21:07,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:21:07,264 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:21:07,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:21:07,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:21:07,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:21:07,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:21:07" (1/1) ... [2022-12-15 02:21:07,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dcb783e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:07, skipping insertion in model container [2022-12-15 02:21:07,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:21:07" (1/1) ... [2022-12-15 02:21:07,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:21:07,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:21:07,603 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:21:08,026 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:21:08,031 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:08,032 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:08,034 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:08,034 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:08,382 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:21:08,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:21:08,390 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:21:08,403 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:21:08,434 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:21:08,435 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:08,436 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:08,437 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:08,438 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:08,447 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:21:08,448 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:21:08,720 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:21:08,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08 WrapperNode [2022-12-15 02:21:08,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:21:08,721 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:21:08,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:21:08,722 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:21:08,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,761 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-12-15 02:21:08,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:21:08,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:21:08,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:21:08,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:21:08,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,777 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:21:08,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:21:08,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:21:08,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:21:08,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:08" (1/1) ... [2022-12-15 02:21:08,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:21:08,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:21:08,804 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:21:08,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:21:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:21:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:21:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:21:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:21:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:21:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:21:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:21:08,934 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:21:08,935 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:21:09,040 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:21:09,096 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:21:09,096 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:21:09,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:21:09 BoogieIcfgContainer [2022-12-15 02:21:09,098 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:21:09,099 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:21:09,099 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:21:09,106 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:21:09,106 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:21:09" (1/1) ... [2022-12-15 02:21:09,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:21:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 02:21:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 02:21:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:21:09,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:09,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:09,184 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:21:09,187 INFO L158 Benchmark]: Toolchain (without parser) took 1922.48ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 102.5MB in the beginning and 109.2MB in the end (delta: -6.7MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2022-12-15 02:21:09,188 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:21:09,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1455.96ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 102.5MB in the beginning and 142.8MB in the end (delta: -40.3MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. [2022-12-15 02:21:09,188 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.53ms. Allocated memory is still 182.5MB. Free memory was 142.8MB in the beginning and 138.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:21:09,189 INFO L158 Benchmark]: Boogie Preprocessor took 17.12ms. Allocated memory is still 182.5MB. Free memory was 138.6MB in the beginning and 136.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:21:09,189 INFO L158 Benchmark]: RCFGBuilder took 318.55ms. Allocated memory is still 182.5MB. Free memory was 136.5MB in the beginning and 115.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 02:21:09,190 INFO L158 Benchmark]: CodeCheck took 87.33ms. Allocated memory is still 182.5MB. Free memory was 115.6MB in the beginning and 109.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:21:09,192 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1455.96ms. Allocated memory was 138.4MB in the beginning and 182.5MB in the end (delta: 44.0MB). Free memory was 102.5MB in the beginning and 142.8MB in the end (delta: -40.3MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.53ms. Allocated memory is still 182.5MB. Free memory was 142.8MB in the beginning and 138.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.12ms. Allocated memory is still 182.5MB. Free memory was 138.6MB in the beginning and 136.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 318.55ms. Allocated memory is still 182.5MB. Free memory was 136.5MB in the beginning and 115.6MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 87.33ms. Allocated memory is still 182.5MB. Free memory was 115.6MB in the beginning and 109.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:21:09,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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 51b146bbbc1a2f61e087916c17d4fa347c9e0b57140c0f9c0627bb17a3ff7e9e --- 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 02:21:10,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:21:10,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:21:10,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:21:10,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:21:10,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:21:10,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:21:10,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:21:10,742 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:21:10,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:21:10,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:21:10,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:21:10,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:21:10,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:21:10,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:21:10,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:21:10,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:21:10,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:21:10,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:21:10,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:21:10,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:21:10,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:21:10,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:21:10,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:21:10,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:21:10,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:21:10,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:21:10,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:21:10,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:21:10,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:21:10,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:21:10,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:21:10,763 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:21:10,764 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:21:10,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:21:10,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:21:10,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:21:10,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:21:10,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:21:10,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:21:10,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:21:10,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:21:10,792 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:21:10,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:21:10,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:21:10,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:21:10,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:21:10,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:21:10,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:21:10,794 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:21:10,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:21:10,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:21:10,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:21:10,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:21:10,795 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:21:10,795 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:21:10,795 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:21:10,796 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:21:10,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:21:10,796 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:21:10,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:21:10,796 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:21:10,796 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:21:10,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:21:10,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:21:10,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:21:10,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:21:10,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:21:10,798 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:21:10,798 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:21:10,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:21:10,798 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:21:10,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:21:10,798 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_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 51b146bbbc1a2f61e087916c17d4fa347c9e0b57140c0f9c0627bb17a3ff7e9e [2022-12-15 02:21:11,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:21:11,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:21:11,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:21:11,024 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:21:11,024 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:21:11,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_bad.i [2022-12-15 02:21:13,603 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:21:13,920 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:21:13,920 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_10_bad.i [2022-12-15 02:21:13,945 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data/febdb9c04/3ee6e80971504173aae2efc5b252248d/FLAG825e9b5a0 [2022-12-15 02:21:14,161 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/data/febdb9c04/3ee6e80971504173aae2efc5b252248d [2022-12-15 02:21:14,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:21:14,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:21:14,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:21:14,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:21:14,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:21:14,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:21:14" (1/1) ... [2022-12-15 02:21:14,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd3ddd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:14, skipping insertion in model container [2022-12-15 02:21:14,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:21:14" (1/1) ... [2022-12-15 02:21:14,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:21:14,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:21:14,517 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:21:14,913 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:21:14,918 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:14,919 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:14,921 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:14,922 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:15,238 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:21:15,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:21:15,248 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:21:15,264 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:21:15,311 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:21:15,313 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:15,314 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:21:15,316 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:15,316 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:21:15,329 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:21:15,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:21:15,589 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:21:15,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15 WrapperNode [2022-12-15 02:21:15,589 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:21:15,590 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:21:15,590 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:21:15,590 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:21:15,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,634 INFO L138 Inliner]: procedures = 942, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 56 [2022-12-15 02:21:15,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:21:15,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:21:15,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:21:15,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:21:15,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,645 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,656 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,661 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:21:15,662 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:21:15,662 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:21:15,662 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:21:15,662 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:21:15" (1/1) ... [2022-12-15 02:21:15,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:21:15,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:21:15,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:21:15,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:21:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:21:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:21:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:21:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:21:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:21:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:21:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:21:15,818 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:21:15,820 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:21:16,542 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:21:16,596 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:21:16,596 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:21:16,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:21:16 BoogieIcfgContainer [2022-12-15 02:21:16,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:21:16,599 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:21:16,599 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:21:16,609 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:21:16,609 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:21:16" (1/1) ... [2022-12-15 02:21:16,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:21:16,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 02:21:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 02:21:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 02:21:16,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:16,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:16,708 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 02:21:16,712 INFO L158 Benchmark]: Toolchain (without parser) took 2546.63ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.9MB in the beginning and 31.9MB in the end (delta: 7.0MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2022-12-15 02:21:16,713 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:21:16,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1423.51ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.7MB in the beginning and 40.3MB in the end (delta: -1.6MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2022-12-15 02:21:16,714 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.69ms. Allocated memory is still 79.7MB. Free memory was 40.3MB in the beginning and 36.2MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:21:16,715 INFO L158 Benchmark]: Boogie Preprocessor took 26.17ms. Allocated memory is still 79.7MB. Free memory was 36.2MB in the beginning and 34.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:21:16,715 INFO L158 Benchmark]: RCFGBuilder took 937.02ms. Allocated memory is still 79.7MB. Free memory was 34.1MB in the beginning and 38.2MB in the end (delta: -4.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-12-15 02:21:16,716 INFO L158 Benchmark]: CodeCheck took 111.47ms. Allocated memory is still 79.7MB. Free memory was 38.2MB in the beginning and 31.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:21:16,719 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1423.51ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 38.7MB in the beginning and 40.3MB in the end (delta: -1.6MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.69ms. Allocated memory is still 79.7MB. Free memory was 40.3MB in the beginning and 36.2MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 26.17ms. Allocated memory is still 79.7MB. Free memory was 36.2MB in the beginning and 34.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 937.02ms. Allocated memory is still 79.7MB. Free memory was 34.1MB in the beginning and 38.2MB in the end (delta: -4.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * CodeCheck took 111.47ms. Allocated memory is still 79.7MB. Free memory was 38.2MB in the beginning and 31.9MB 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. [2022-12-15 02:21:16,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56fc5295-b25d-49ef-9d16-7bb1fe273e62/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