./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/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_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/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_0e569b5b-4cf4-4340-9100-89299c85dcbc/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 d8453deb97e8c2468cc5a3b6bdee37a31d5087bf7d53f489dbdd5ea0c63be23c --- 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 01:25:00,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:25:00,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:25:00,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:25:00,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:25:00,309 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:25:00,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:25:00,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:25:00,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:25:00,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:25:00,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:25:00,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:25:00,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:25:00,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:25:00,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:25:00,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:25:00,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:25:00,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:25:00,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:25:00,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:25:00,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:25:00,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:25:00,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:25:00,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:25:00,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:25:00,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:25:00,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:25:00,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:25:00,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:25:00,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:25:00,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:25:00,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:25:00,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:25:00,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:25:00,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:25:00,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:25:00,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:25:00,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:25:00,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:25:00,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:25:00,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:25:00,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:25:00,365 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:25:00,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:25:00,366 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:25:00,366 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:25:00,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:25:00,367 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:25:00,367 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:25:00,367 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:25:00,367 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:25:00,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:25:00,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:25:00,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:25:00,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:25:00,368 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:25:00,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:25:00,369 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:25:00,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:25:00,369 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:25:00,369 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:25:00,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:25:00,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:25:00,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:25:00,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:25:00,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:25:00,370 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:25:00,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:25:00,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:25:00,371 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_0e569b5b-4cf4-4340-9100-89299c85dcbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8453deb97e8c2468cc5a3b6bdee37a31d5087bf7d53f489dbdd5ea0c63be23c [2022-12-15 01:25:00,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:25:00,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:25:00,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:25:00,589 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:25:00,589 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:25:00,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i [2022-12-15 01:25:03,148 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:25:03,409 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:25:03,409 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i [2022-12-15 01:25:03,424 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data/6fb12059f/05f8438bcade431faf098a8389983b13/FLAG4d43801ae [2022-12-15 01:25:03,720 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data/6fb12059f/05f8438bcade431faf098a8389983b13 [2022-12-15 01:25:03,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:25:03,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:25:03,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:25:03,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:25:03,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:25:03,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:03" (1/1) ... [2022-12-15 01:25:03,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef5c755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:03, skipping insertion in model container [2022-12-15 01:25:03,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:03" (1/1) ... [2022-12-15 01:25:03,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:25:03,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:25:04,059 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:25:04,455 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:25:04,460 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:04,462 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:04,463 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:04,464 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:04,833 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:25:04,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:04,843 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:25:04,856 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:25:04,889 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:25:04,890 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:04,891 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:04,893 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:04,893 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:04,902 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:25:04,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:05,157 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:25:05,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05 WrapperNode [2022-12-15 01:25:05,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:25:05,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:25:05,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:25:05,159 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:25:05,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,197 INFO L138 Inliner]: procedures = 939, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 42 [2022-12-15 01:25:05,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:25:05,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:25:05,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:25:05,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:25:05,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,212 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:25:05,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:25:05,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:25:05,216 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:25:05,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:25:05,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:25:05,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:25:05,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:25:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:25:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:25:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:25:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:25:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:25:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:25:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:25:05,380 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:25:05,381 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:25:05,456 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:25:05,483 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:25:05,483 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:25:05,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:05 BoogieIcfgContainer [2022-12-15 01:25:05,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:25:05,486 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:25:05,486 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:25:05,493 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:25:05,494 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:05" (1/1) ... [2022-12-15 01:25:05,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:25:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:25:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:25:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:25:05,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:05,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:05,579 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 01:25:05,582 INFO L158 Benchmark]: Toolchain (without parser) took 1858.74ms. Allocated memory is still 172.0MB. Free memory was 131.6MB in the beginning and 86.3MB in the end (delta: 45.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-12-15 01:25:05,582 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:25:05,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1434.56ms. Allocated memory is still 172.0MB. Free memory was 131.6MB in the beginning and 111.4MB in the end (delta: 20.2MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-12-15 01:25:05,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.36ms. Allocated memory is still 172.0MB. Free memory was 111.4MB in the beginning and 108.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:25:05,583 INFO L158 Benchmark]: Boogie Preprocessor took 16.77ms. Allocated memory is still 172.0MB. Free memory was 108.3MB in the beginning and 106.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:25:05,584 INFO L158 Benchmark]: RCFGBuilder took 270.04ms. Allocated memory is still 172.0MB. Free memory was 106.3MB in the beginning and 92.6MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 01:25:05,584 INFO L158 Benchmark]: CodeCheck took 95.01ms. Allocated memory is still 172.0MB. Free memory was 92.6MB in the beginning and 86.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:25:05,586 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 0.14ms. Allocated memory is still 109.1MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1434.56ms. Allocated memory is still 172.0MB. Free memory was 131.6MB in the beginning and 111.4MB in the end (delta: 20.2MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.36ms. Allocated memory is still 172.0MB. Free memory was 111.4MB in the beginning and 108.3MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.77ms. Allocated memory is still 172.0MB. Free memory was 108.3MB in the beginning and 106.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 270.04ms. Allocated memory is still 172.0MB. Free memory was 106.3MB in the beginning and 92.6MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 95.01ms. Allocated memory is still 172.0MB. Free memory was 92.6MB in the beginning and 86.3MB 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 01:25:05,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/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_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/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_0e569b5b-4cf4-4340-9100-89299c85dcbc/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 d8453deb97e8c2468cc5a3b6bdee37a31d5087bf7d53f489dbdd5ea0c63be23c --- 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 01:25:07,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:25:07,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:25:07,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:25:07,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:25:07,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:25:07,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:25:07,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:25:07,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:25:07,202 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:25:07,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:25:07,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:25:07,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:25:07,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:25:07,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:25:07,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:25:07,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:25:07,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:25:07,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:25:07,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:25:07,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:25:07,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:25:07,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:25:07,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:25:07,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:25:07,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:25:07,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:25:07,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:25:07,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:25:07,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:25:07,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:25:07,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:25:07,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:25:07,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:25:07,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:25:07,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:25:07,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:25:07,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:25:07,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:25:07,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:25:07,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:25:07,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:25:07,248 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:25:07,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:25:07,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:25:07,250 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:25:07,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:25:07,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:25:07,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:25:07,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:25:07,252 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:25:07,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:25:07,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:25:07,252 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:25:07,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:25:07,252 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:25:07,253 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:25:07,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:25:07,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:25:07,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:25:07,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:25:07,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:25:07,254 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:25:07,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:25:07,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:25:07,254 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:25:07,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:25:07,255 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_0e569b5b-4cf4-4340-9100-89299c85dcbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8453deb97e8c2468cc5a3b6bdee37a31d5087bf7d53f489dbdd5ea0c63be23c [2022-12-15 01:25:07,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:25:07,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:25:07,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:25:07,473 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:25:07,473 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:25:07,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i [2022-12-15 01:25:10,037 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:25:10,316 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:25:10,316 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_65_bad.i [2022-12-15 01:25:10,331 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data/42bbe7c58/fdee25dc7b424e3b9d1e0bffea983044/FLAGf605d7526 [2022-12-15 01:25:10,341 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/data/42bbe7c58/fdee25dc7b424e3b9d1e0bffea983044 [2022-12-15 01:25:10,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:25:10,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:25:10,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:25:10,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:25:10,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:25:10,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:10" (1/1) ... [2022-12-15 01:25:10,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e46af51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:10, skipping insertion in model container [2022-12-15 01:25:10,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:10" (1/1) ... [2022-12-15 01:25:10,354 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:25:10,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:25:10,679 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:25:11,035 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:25:11,039 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:11,041 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:11,042 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:11,042 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:11,358 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:25:11,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:11,369 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:25:11,381 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:25:11,412 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:25:11,413 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:11,414 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:25:11,415 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:11,416 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:25:11,423 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:25:11,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:25:11,722 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:25:11,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11 WrapperNode [2022-12-15 01:25:11,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:25:11,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:25:11,724 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:25:11,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:25:11,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,765 INFO L138 Inliner]: procedures = 944, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 42 [2022-12-15 01:25:11,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:25:11,766 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:25:11,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:25:11,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:25:11,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,782 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,783 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:25:11,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:25:11,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:25:11,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:25:11,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:11" (1/1) ... [2022-12-15 01:25:11,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:25:11,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:25:11,810 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:25:11,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:25:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:25:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:25:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:25:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:25:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:25:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:25:11,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:25:11,954 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:25:11,956 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:25:12,938 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:25:12,963 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:25:12,963 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:25:12,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:12 BoogieIcfgContainer [2022-12-15 01:25:12,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:25:12,966 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:25:12,966 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:25:12,973 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:25:12,973 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:25:12" (1/1) ... [2022-12-15 01:25:12,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:25:13,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:13,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 01:25:13,016 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 01:25:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 01:25:13,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:13,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:13,050 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 01:25:13,052 INFO L158 Benchmark]: Toolchain (without parser) took 2707.47ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 64.1MB in the beginning and 55.8MB in the end (delta: 8.4MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2022-12-15 01:25:13,053 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:25:13,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1377.82ms. Allocated memory is still 88.1MB. Free memory was 63.9MB in the beginning and 38.8MB in the end (delta: 25.2MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2022-12-15 01:25:13,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.86ms. Allocated memory is still 88.1MB. Free memory was 38.8MB in the beginning and 35.1MB in the end (delta: 3.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:25:13,054 INFO L158 Benchmark]: Boogie Preprocessor took 19.04ms. Allocated memory is still 88.1MB. Free memory was 35.1MB in the beginning and 33.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:25:13,054 INFO L158 Benchmark]: RCFGBuilder took 1180.21ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 33.0MB in the beginning and 62.2MB in the end (delta: -29.2MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2022-12-15 01:25:13,054 INFO L158 Benchmark]: CodeCheck took 85.39ms. Allocated memory is still 107.0MB. Free memory was 62.2MB in the beginning and 55.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:25:13,056 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 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1377.82ms. Allocated memory is still 88.1MB. Free memory was 63.9MB in the beginning and 38.8MB in the end (delta: 25.2MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.86ms. Allocated memory is still 88.1MB. Free memory was 38.8MB in the beginning and 35.1MB in the end (delta: 3.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.04ms. Allocated memory is still 88.1MB. Free memory was 35.1MB in the beginning and 33.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1180.21ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 33.0MB in the beginning and 62.2MB in the end (delta: -29.2MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * CodeCheck took 85.39ms. Allocated memory is still 107.0MB. Free memory was 62.2MB in the beginning and 55.8MB 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 01:25:13,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e569b5b-4cf4-4340-9100-89299c85dcbc/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