./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_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_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/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_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/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_4a174bd0-2568-4ea8-890b-f1a4070bb876/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 f74ed195bd1f3be6e07163a4a9978b3667e24bdf96993a3f702d633a0d3234a2 --- 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 00:35:42,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:35:42,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:35:42,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:35:42,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:35:42,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:35:42,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:35:42,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:35:42,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:35:42,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:35:42,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:35:42,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:35:42,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:35:42,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:35:42,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:35:42,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:35:42,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:35:42,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:35:42,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:35:42,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:35:42,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:35:42,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:35:42,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:35:42,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:35:42,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:35:42,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:35:42,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:35:42,691 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:35:42,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:35:42,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:35:42,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:35:42,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:35:42,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:35:42,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:35:42,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:35:42,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:35:42,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:35:42,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:35:42,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:35:42,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:35:42,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:35:42,699 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:35:42,718 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:35:42,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:35:42,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:35:42,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:35:42,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:35:42,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:35:42,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:35:42,720 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:35:42,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:35:42,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:35:42,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:35:42,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:35:42,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:35:42,721 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:35:42,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:35:42,722 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:35:42,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:35:42,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:35:42,722 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:35:42,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:35:42,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:42,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:35:42,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:35:42,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:35:42,723 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:35:42,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:35:42,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:35:42,724 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_4a174bd0-2568-4ea8-890b-f1a4070bb876/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f74ed195bd1f3be6e07163a4a9978b3667e24bdf96993a3f702d633a0d3234a2 [2022-12-15 00:35:42,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:35:42,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:35:42,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:35:42,948 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:35:42,948 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:35:42,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_bad.i [2022-12-15 00:35:45,459 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:35:45,711 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:35:45,712 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_bad.i [2022-12-15 00:35:45,728 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data/ce18825c5/efaa17083a4c49299d89ebe02fba9749/FLAG497df982e [2022-12-15 00:35:46,028 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data/ce18825c5/efaa17083a4c49299d89ebe02fba9749 [2022-12-15 00:35:46,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:35:46,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:35:46,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:46,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:35:46,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:35:46,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:46" (1/1) ... [2022-12-15 00:35:46,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5974bb15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:46, skipping insertion in model container [2022-12-15 00:35:46,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:46" (1/1) ... [2022-12-15 00:35:46,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:35:46,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:35:46,355 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:46,786 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:46,790 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:46,792 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:46,793 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:46,794 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:47,135 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:47,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:47,143 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:35:47,157 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:47,188 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:47,190 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:47,190 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:47,192 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:47,192 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:47,201 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:47,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:47,446 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:35:47,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47 WrapperNode [2022-12-15 00:35:47,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:47,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:47,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:35:47,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:35:47,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,479 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,501 INFO L138 Inliner]: procedures = 938, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 43 [2022-12-15 00:35:47,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:47,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:35:47,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:35:47,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:35:47,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,514 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,517 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:35:47,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:35:47,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:35:47,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:35:47,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:47,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:35:47,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:35:47,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:35:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:35:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:35:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:35:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:35:47,676 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:35:47,678 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:35:47,751 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:35:47,782 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:35:47,782 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:35:47,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:47 BoogieIcfgContainer [2022-12-15 00:35:47,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:35:47,785 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:35:47,785 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:35:47,791 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:35:47,791 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:47" (1/1) ... [2022-12-15 00:35:47,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:35:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:35:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:35:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:35:47,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:47,868 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 00:35:47,871 INFO L158 Benchmark]: Toolchain (without parser) took 1839.54ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 150.2MB in the beginning and 181.1MB in the end (delta: -30.9MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-12-15 00:35:47,871 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 192.9MB. Free memory is still 163.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:35:47,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1415.50ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 150.2MB in the beginning and 116.6MB in the end (delta: 33.6MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2022-12-15 00:35:47,872 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.63ms. Allocated memory is still 232.8MB. Free memory was 116.6MB in the beginning and 113.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:47,873 INFO L158 Benchmark]: Boogie Preprocessor took 18.59ms. Allocated memory is still 232.8MB. Free memory was 113.4MB in the beginning and 111.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:47,873 INFO L158 Benchmark]: RCFGBuilder took 263.23ms. Allocated memory is still 232.8MB. Free memory was 111.3MB in the beginning and 187.3MB in the end (delta: -76.0MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2022-12-15 00:35:47,873 INFO L158 Benchmark]: CodeCheck took 85.49ms. Allocated memory is still 232.8MB. Free memory was 187.3MB in the beginning and 181.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:35:47,876 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 0.18ms. Allocated memory is still 192.9MB. Free memory is still 163.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1415.50ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 150.2MB in the beginning and 116.6MB in the end (delta: 33.6MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.63ms. Allocated memory is still 232.8MB. Free memory was 116.6MB in the beginning and 113.4MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.59ms. Allocated memory is still 232.8MB. Free memory was 113.4MB in the beginning and 111.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 263.23ms. Allocated memory is still 232.8MB. Free memory was 111.3MB in the beginning and 187.3MB in the end (delta: -76.0MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * CodeCheck took 85.49ms. Allocated memory is still 232.8MB. Free memory was 187.3MB in the beginning and 181.1MB in the end (delta: 6.2MB). 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 00:35:47,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/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_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/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_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/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_4a174bd0-2568-4ea8-890b-f1a4070bb876/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 f74ed195bd1f3be6e07163a4a9978b3667e24bdf96993a3f702d633a0d3234a2 --- 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 00:35:49,526 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:35:49,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:35:49,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:35:49,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:35:49,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:35:49,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:35:49,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:35:49,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:35:49,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:35:49,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:35:49,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:35:49,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:35:49,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:35:49,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:35:49,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:35:49,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:35:49,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:35:49,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:35:49,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:35:49,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:35:49,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:35:49,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:35:49,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:35:49,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:35:49,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:35:49,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:35:49,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:35:49,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:35:49,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:35:49,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:35:49,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:35:49,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:35:49,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:35:49,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:35:49,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:35:49,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:35:49,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:35:49,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:35:49,567 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:35:49,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:35:49,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:35:49,585 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:35:49,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:35:49,586 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:35:49,586 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:35:49,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:35:49,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:35:49,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:35:49,587 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:35:49,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:35:49,588 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:35:49,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:35:49,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:35:49,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:35:49,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:35:49,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:49,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:35:49,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:35:49,589 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_4a174bd0-2568-4ea8-890b-f1a4070bb876/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f74ed195bd1f3be6e07163a4a9978b3667e24bdf96993a3f702d633a0d3234a2 [2022-12-15 00:35:49,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:35:49,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:35:49,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:35:49,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:35:49,853 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:35:49,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_bad.i [2022-12-15 00:35:52,410 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:35:52,640 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:35:52,640 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_max_square_61_bad.i [2022-12-15 00:35:52,655 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data/ddd41b8c5/086d0ddfe7cd4f3c9e031b8849a1a0bb/FLAGa9ab1687c [2022-12-15 00:35:52,957 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/data/ddd41b8c5/086d0ddfe7cd4f3c9e031b8849a1a0bb [2022-12-15 00:35:52,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:35:52,959 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:35:52,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:52,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:35:52,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:35:52,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:52" (1/1) ... [2022-12-15 00:35:52,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@227b5379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:52, skipping insertion in model container [2022-12-15 00:35:52,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:35:52" (1/1) ... [2022-12-15 00:35:52,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:35:53,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:35:53,268 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:53,691 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:53,695 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:53,696 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:53,697 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:53,698 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:54,065 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:54,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:54,075 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:35:54,090 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:35:54,137 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:35:54,138 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:54,139 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:35:54,141 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:54,142 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:35:54,152 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:35:54,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:35:54,389 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:35:54,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54 WrapperNode [2022-12-15 00:35:54,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:35:54,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:54,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:35:54,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:35:54,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,446 INFO L138 Inliner]: procedures = 943, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 42 [2022-12-15 00:35:54,446 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:35:54,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:35:54,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:35:54,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:35:54,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,457 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,469 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:35:54,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:35:54,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:35:54,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:35:54,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:35:54" (1/1) ... [2022-12-15 00:35:54,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:35:54,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:35:54,505 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:35:54,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:35:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:35:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:35:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:35:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:35:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:35:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:35:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:35:54,662 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:35:54,664 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:35:56,196 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:35:56,220 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:35:56,220 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:35:56,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:56 BoogieIcfgContainer [2022-12-15 00:35:56,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:35:56,222 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:35:56,222 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:35:56,229 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:35:56,229 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:35:56" (1/1) ... [2022-12-15 00:35:56,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:35:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 00:35:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 00:35:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 00:35:56,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:56,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:56,305 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 00:35:56,308 INFO L158 Benchmark]: Toolchain (without parser) took 3347.63ms. Allocated memory is still 104.9MB. Free memory was 77.8MB in the beginning and 55.3MB in the end (delta: 22.5MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:56,308 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 69.2MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:35:56,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1429.48ms. Allocated memory is still 104.9MB. Free memory was 77.5MB in the beginning and 49.2MB in the end (delta: 28.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:56,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.18ms. Allocated memory is still 104.9MB. Free memory was 49.2MB in the beginning and 45.5MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:35:56,309 INFO L158 Benchmark]: Boogie Preprocessor took 27.38ms. Allocated memory is still 104.9MB. Free memory was 45.5MB in the beginning and 43.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:35:56,310 INFO L158 Benchmark]: RCFGBuilder took 1747.08ms. Allocated memory is still 104.9MB. Free memory was 43.5MB in the beginning and 61.6MB in the end (delta: -18.1MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. [2022-12-15 00:35:56,310 INFO L158 Benchmark]: CodeCheck took 84.33ms. Allocated memory is still 104.9MB. Free memory was 61.6MB in the beginning and 55.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:35:56,313 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 69.2MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1429.48ms. Allocated memory is still 104.9MB. Free memory was 77.5MB in the beginning and 49.2MB in the end (delta: 28.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.18ms. Allocated memory is still 104.9MB. Free memory was 49.2MB in the beginning and 45.5MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.38ms. Allocated memory is still 104.9MB. Free memory was 45.5MB in the beginning and 43.5MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1747.08ms. Allocated memory is still 104.9MB. Free memory was 43.5MB in the beginning and 61.6MB in the end (delta: -18.1MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. * CodeCheck took 84.33ms. Allocated memory is still 104.9MB. Free memory was 61.6MB in the beginning and 55.3MB 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 00:35:56,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a174bd0-2568-4ea8-890b-f1a4070bb876/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