./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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 6494970c3f331aba46c2dc330991b9c0dafb1bacc66a7a2396b08962d9213fcb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:44:18,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:44:18,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:44:18,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:44:18,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:44:18,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:44:18,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:44:18,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:44:18,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:44:18,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:44:18,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:44:18,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:44:18,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:44:18,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:44:18,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:44:18,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:44:18,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:44:18,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:44:18,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:44:18,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:44:18,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:44:18,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:44:18,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:44:18,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:44:18,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:44:18,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:44:18,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:44:18,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:44:18,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:44:18,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:44:18,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:44:18,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:44:18,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:44:18,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:44:18,338 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:44:18,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:44:18,339 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:44:18,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:44:18,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:44:18,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:44:18,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:44:18,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:44:18,361 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:44:18,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:44:18,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:44:18,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:44:18,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:44:18,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:44:18,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:44:18,369 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:44:18,369 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:44:18,369 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:44:18,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:44:18,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:44:18,370 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:44:18,370 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:44:18,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:18,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:44:18,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:44:18,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:44:18,371 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:44:18,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:44:18,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:44:18,371 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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6494970c3f331aba46c2dc330991b9c0dafb1bacc66a7a2396b08962d9213fcb [2022-12-14 23:44:18,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:44:18,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:44:18,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:44:18,551 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:44:18,551 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:44:18,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_bad.i [2022-12-14 23:44:21,200 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:44:21,427 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:44:21,427 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_bad.i [2022-12-14 23:44:21,441 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data/6c924dda8/16969e471d764322a48d9dd207827e15/FLAG464ee0621 [2022-12-14 23:44:21,451 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data/6c924dda8/16969e471d764322a48d9dd207827e15 [2022-12-14 23:44:21,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:44:21,454 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:44:21,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:21,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:44:21,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:44:21,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:21" (1/1) ... [2022-12-14 23:44:21,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a0eb52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:21, skipping insertion in model container [2022-12-14 23:44:21,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:21" (1/1) ... [2022-12-14 23:44:21,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:44:21,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:44:21,783 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:22,147 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:22,151 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:22,152 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:22,154 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:22,154 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:22,534 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:22,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:22,541 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:44:22,554 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:22,582 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:22,583 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:22,584 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:22,586 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:22,586 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:22,595 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:22,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:22,827 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:44:22,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22 WrapperNode [2022-12-14 23:44:22,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:22,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:22,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:44:22,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:44:22,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,876 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 38 [2022-12-14 23:44:22,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:22,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:44:22,877 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:44:22,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:44:22,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:44:22,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:44:22,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:44:22,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:44:22,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:22" (1/1) ... [2022-12-14 23:44:22,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:22,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:44:22,921 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:44:22,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:44:22,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:44:22,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:44:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:44:22,953 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:44:22,953 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:44:22,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:44:22,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:44:23,069 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:44:23,071 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:44:23,160 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:44:23,202 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:44:23,202 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:44:23,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:23 BoogieIcfgContainer [2022-12-14 23:44:23,205 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:44:23,206 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:44:23,206 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:44:23,213 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:44:23,213 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:23" (1/1) ... [2022-12-14 23:44:23,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:44:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 23:44:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 23:44:23,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:44:23,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:23,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:23,297 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) [2022-12-14 23:44:23,300 INFO L158 Benchmark]: Toolchain (without parser) took 1845.20ms. Allocated memory was 115.3MB in the beginning and 148.9MB in the end (delta: 33.6MB). Free memory was 77.3MB in the beginning and 88.4MB in the end (delta: -11.0MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2022-12-14 23:44:23,300 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 115.3MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:23,300 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1372.92ms. Allocated memory was 115.3MB in the beginning and 148.9MB in the end (delta: 33.6MB). Free memory was 77.0MB in the beginning and 50.0MB in the end (delta: 27.0MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-12-14 23:44:23,301 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.52ms. Allocated memory is still 148.9MB. Free memory was 50.0MB in the beginning and 111.4MB in the end (delta: -61.4MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-12-14 23:44:23,301 INFO L158 Benchmark]: Boogie Preprocessor took 18.75ms. Allocated memory is still 148.9MB. Free memory was 111.4MB in the beginning and 109.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:44:23,301 INFO L158 Benchmark]: RCFGBuilder took 308.71ms. Allocated memory is still 148.9MB. Free memory was 109.3MB in the beginning and 94.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 23:44:23,302 INFO L158 Benchmark]: CodeCheck took 92.95ms. Allocated memory is still 148.9MB. Free memory was 94.7MB in the beginning and 88.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:44:23,304 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 115.3MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1372.92ms. Allocated memory was 115.3MB in the beginning and 148.9MB in the end (delta: 33.6MB). Free memory was 77.0MB in the beginning and 50.0MB in the end (delta: 27.0MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.52ms. Allocated memory is still 148.9MB. Free memory was 50.0MB in the beginning and 111.4MB in the end (delta: -61.4MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.75ms. Allocated memory is still 148.9MB. Free memory was 111.4MB in the beginning and 109.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 308.71ms. Allocated memory is still 148.9MB. Free memory was 109.3MB in the beginning and 94.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 92.95ms. Allocated memory is still 148.9MB. Free memory was 94.7MB in the beginning and 88.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:44:23,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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 6494970c3f331aba46c2dc330991b9c0dafb1bacc66a7a2396b08962d9213fcb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:44:25,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:44:25,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:44:25,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:44:25,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:44:25,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:44:25,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:44:25,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:44:25,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:44:25,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:44:25,068 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:44:25,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:44:25,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:44:25,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:44:25,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:44:25,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:44:25,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:44:25,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:44:25,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:44:25,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:44:25,075 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:44:25,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:44:25,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:44:25,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:44:25,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:44:25,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:44:25,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:44:25,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:44:25,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:44:25,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:44:25,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:44:25,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:44:25,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:44:25,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:44:25,083 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:44:25,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:44:25,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:44:25,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:44:25,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:44:25,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:44:25,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:44:25,085 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 23:44:25,100 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:44:25,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:44:25,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:44:25,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:44:25,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:44:25,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:44:25,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:44:25,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:44:25,103 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:44:25,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:25,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:44:25,103 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:44:25,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:44:25,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:44:25,104 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:44:25,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:44:25,104 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_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6494970c3f331aba46c2dc330991b9c0dafb1bacc66a7a2396b08962d9213fcb [2022-12-14 23:44:25,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:44:25,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:44:25,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:44:25,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:44:25,349 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:44:25,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_bad.i [2022-12-14 23:44:27,842 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:44:28,099 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:44:28,100 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_13_bad.i [2022-12-14 23:44:28,115 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data/d1195b2f0/c7b4fa2149604c43af1629e2e1d15dac/FLAGecaab29ee [2022-12-14 23:44:28,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/data/d1195b2f0/c7b4fa2149604c43af1629e2e1d15dac [2022-12-14 23:44:28,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:44:28,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:44:28,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:28,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:44:28,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:44:28,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:28" (1/1) ... [2022-12-14 23:44:28,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb83099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:28, skipping insertion in model container [2022-12-14 23:44:28,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:44:28" (1/1) ... [2022-12-14 23:44:28,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:44:28,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:44:28,825 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:29,359 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:29,363 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:29,364 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:29,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:29,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:29,748 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:29,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:29,757 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:44:29,769 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:44:29,800 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:44:29,801 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:29,802 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:44:29,804 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:29,804 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:44:29,811 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:44:29,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:44:30,015 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:44:30,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30 WrapperNode [2022-12-14 23:44:30,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:44:30,016 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:30,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:44:30,017 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:44:30,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,071 INFO L138 Inliner]: procedures = 942, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 38 [2022-12-14 23:44:30,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:44:30,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:44:30,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:44:30,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:44:30,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,088 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:44:30,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:44:30,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:44:30,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:44:30,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:44:30" (1/1) ... [2022-12-14 23:44:30,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:44:30,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:44:30,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:44:30,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:44:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:44:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:44:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:44:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:44:30,139 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:44:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:44:30,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:44:30,248 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:44:30,249 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:44:31,269 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:44:31,296 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:44:31,296 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:44:31,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:31 BoogieIcfgContainer [2022-12-14 23:44:31,298 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:44:31,299 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:44:31,299 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:44:31,305 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:44:31,306 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:44:31" (1/1) ... [2022-12-14 23:44:31,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:44:31,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:44:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 23:44:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 23:44:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:44:31,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:44:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:44:31,382 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:44:31,385 INFO L158 Benchmark]: Toolchain (without parser) took 2979.17ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 57.1MB in the beginning and 56.4MB in the end (delta: 749.1kB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2022-12-14 23:44:31,385 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 83.9MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:44:31,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1609.70ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 56.8MB in the beginning and 45.1MB in the end (delta: 11.7MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2022-12-14 23:44:31,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.09ms. Allocated memory is still 100.7MB. Free memory was 45.1MB in the beginning and 40.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:44:31,387 INFO L158 Benchmark]: Boogie Preprocessor took 19.85ms. Allocated memory is still 100.7MB. Free memory was 40.9MB in the beginning and 39.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:44:31,388 INFO L158 Benchmark]: RCFGBuilder took 1206.09ms. Allocated memory is still 100.7MB. Free memory was 39.4MB in the beginning and 62.7MB in the end (delta: -23.3MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-12-14 23:44:31,388 INFO L158 Benchmark]: CodeCheck took 85.08ms. Allocated memory is still 100.7MB. Free memory was 62.7MB in the beginning and 56.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:44:31,390 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 83.9MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1609.70ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 56.8MB in the beginning and 45.1MB in the end (delta: 11.7MB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.09ms. Allocated memory is still 100.7MB. Free memory was 45.1MB in the beginning and 40.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.85ms. Allocated memory is still 100.7MB. Free memory was 40.9MB in the beginning and 39.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1206.09ms. Allocated memory is still 100.7MB. Free memory was 39.4MB in the beginning and 62.7MB in the end (delta: -23.3MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * CodeCheck took 85.08ms. Allocated memory is still 100.7MB. Free memory was 62.7MB in the beginning and 56.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:44:31,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29bcbfb3-9aca-4ac5-9131-900a1102ce59/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