./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_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_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/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_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/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_e7987b65-868b-4b01-b210-659ca55390fa/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 d47f6dac64bf75532e623385b50f05b0196afde913920b2c0aac5ee1362f37bc --- 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 00:48:19,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:48:19,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:48:19,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:48:19,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:48:19,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:48:19,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:48:19,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:48:19,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:48:19,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:48:19,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:48:19,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:48:19,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:48:19,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:48:19,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:48:19,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:48:19,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:48:19,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:48:19,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:48:19,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:48:19,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:48:19,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:48:19,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:48:19,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:48:19,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:48:19,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:48:19,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:48:19,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:48:19,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:48:19,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:48:19,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:48:19,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:48:19,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:48:19,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:48:19,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:48:19,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:48:19,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:48:19,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:48:19,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:48:19,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:48:19,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:48:19,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 00:48:19,886 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:48:19,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:48:19,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:48:19,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:48:19,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:48:19,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:48:19,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:48:19,887 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:48:19,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:48:19,889 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:48:19,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:48:19,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:48:19,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:48:19,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:48:19,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:48:19,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:48:19,889 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:48:19,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:48:19,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:48:19,890 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_e7987b65-868b-4b01-b210-659ca55390fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d47f6dac64bf75532e623385b50f05b0196afde913920b2c0aac5ee1362f37bc [2022-12-15 00:48:20,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:48:20,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:48:20,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:48:20,084 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:48:20,084 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:48:20,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_bad.i [2022-12-15 00:48:22,669 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:48:22,946 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:48:22,946 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_bad.i [2022-12-15 00:48:22,968 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data/b5bf5e719/e7c8eeabf64f4db1a3763effe439baa9/FLAG84d22c081 [2022-12-15 00:48:22,982 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data/b5bf5e719/e7c8eeabf64f4db1a3763effe439baa9 [2022-12-15 00:48:22,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:48:22,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:48:22,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:48:22,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:48:22,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:48:22,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:48:22" (1/1) ... [2022-12-15 00:48:22,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@375c3fd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:22, skipping insertion in model container [2022-12-15 00:48:22,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:48:22" (1/1) ... [2022-12-15 00:48:22,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:48:23,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:48:23,375 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:48:23,783 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:48:23,788 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:23,790 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:23,792 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:23,793 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:24,180 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:48:24,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:48:24,187 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:48:24,200 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:48:24,231 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:48:24,232 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:24,233 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:24,235 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:24,235 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:24,245 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:48:24,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:48:24,463 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:48:24,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24 WrapperNode [2022-12-15 00:48:24,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:48:24,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:48:24,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:48:24,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:48:24,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,506 INFO L138 Inliner]: procedures = 938, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-15 00:48:24,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:48:24,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:48:24,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:48:24,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:48:24,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,522 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:48:24,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:48:24,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:48:24,525 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:48:24,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:48:24,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:48:24,549 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:48:24,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:48:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:48:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:48:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:48:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:48:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:48:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:48:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:48:24,702 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:48:24,704 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:48:24,827 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:48:24,889 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:48:24,889 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:48:24,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:48:24 BoogieIcfgContainer [2022-12-15 00:48:24,891 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:48:24,892 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:48:24,892 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:48:24,901 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:48:24,902 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:48:24" (1/1) ... [2022-12-15 00:48:24,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:48:24,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:48:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:48:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:48:24,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:24,986 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 00:48:24,989 INFO L158 Benchmark]: Toolchain (without parser) took 2003.26ms. Allocated memory is still 161.5MB. Free memory was 122.0MB in the beginning and 115.6MB in the end (delta: 6.4MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-12-15 00:48:24,989 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:48:24,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1476.55ms. Allocated memory is still 161.5MB. Free memory was 122.0MB in the beginning and 85.4MB in the end (delta: 36.6MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2022-12-15 00:48:24,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.77ms. Allocated memory is still 161.5MB. Free memory was 85.4MB in the beginning and 81.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:48:24,991 INFO L158 Benchmark]: Boogie Preprocessor took 17.96ms. Allocated memory is still 161.5MB. Free memory was 81.2MB in the beginning and 79.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:48:24,991 INFO L158 Benchmark]: RCFGBuilder took 366.17ms. Allocated memory is still 161.5MB. Free memory was 79.3MB in the beginning and 121.9MB in the end (delta: -42.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 00:48:24,992 INFO L158 Benchmark]: CodeCheck took 96.09ms. Allocated memory is still 161.5MB. Free memory was 121.9MB in the beginning and 115.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:48:24,995 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 0.17ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1476.55ms. Allocated memory is still 161.5MB. Free memory was 122.0MB in the beginning and 85.4MB in the end (delta: 36.6MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.77ms. Allocated memory is still 161.5MB. Free memory was 85.4MB in the beginning and 81.2MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.96ms. Allocated memory is still 161.5MB. Free memory was 81.2MB in the beginning and 79.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 366.17ms. Allocated memory is still 161.5MB. Free memory was 79.3MB in the beginning and 121.9MB in the end (delta: -42.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 96.09ms. Allocated memory is still 161.5MB. Free memory was 121.9MB in the beginning and 115.6MB 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 00:48:25,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/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_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/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_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/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_e7987b65-868b-4b01-b210-659ca55390fa/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 d47f6dac64bf75532e623385b50f05b0196afde913920b2c0aac5ee1362f37bc --- 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 00:48:26,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:48:26,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:48:26,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:48:26,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:48:26,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:48:26,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:48:26,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:48:26,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:48:26,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:48:26,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:48:26,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:48:26,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:48:26,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:48:26,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:48:26,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:48:26,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:48:26,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:48:26,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:48:26,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:48:26,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:48:26,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:48:26,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:48:26,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:48:26,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:48:26,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:48:26,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:48:26,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:48:26,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:48:26,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:48:26,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:48:26,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:48:26,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:48:26,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:48:26,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:48:26,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:48:26,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:48:26,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:48:26,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:48:26,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:48:26,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:48:26,757 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 00:48:26,778 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:48:26,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:48:26,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:48:26,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:48:26,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:48:26,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:48:26,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:48:26,780 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 00:48:26,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:48:26,780 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:48:26,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:48:26,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:48:26,781 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:48:26,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:48:26,781 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 00:48:26,781 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:48:26,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:48:26,781 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:48:26,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:48:26,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:48:26,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:48:26,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:48:26,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:48:26,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:48:26,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:48:26,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:48:26,783 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:48:26,783 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:48:26,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:48:26,783 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:48:26,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:48:26,784 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_e7987b65-868b-4b01-b210-659ca55390fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d47f6dac64bf75532e623385b50f05b0196afde913920b2c0aac5ee1362f37bc [2022-12-15 00:48:26,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:48:27,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:48:27,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:48:27,019 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:48:27,019 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:48:27,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_bad.i [2022-12-15 00:48:29,536 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:48:29,789 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:48:29,790 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_21_bad.i [2022-12-15 00:48:29,805 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data/8db963906/7344cd9557364aeda42e554ce3baf97d/FLAGab17233d5 [2022-12-15 00:48:29,819 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/data/8db963906/7344cd9557364aeda42e554ce3baf97d [2022-12-15 00:48:29,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:48:29,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:48:29,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:48:29,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:48:29,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:48:29,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:48:29" (1/1) ... [2022-12-15 00:48:29,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cb8679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:29, skipping insertion in model container [2022-12-15 00:48:29,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:48:29" (1/1) ... [2022-12-15 00:48:29,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:48:29,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:48:30,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:48:30,634 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:48:30,639 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:30,640 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:30,642 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:30,643 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:30,997 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:48:30,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:48:31,009 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:48:31,026 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 00:48:31,071 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 00:48:31,072 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:31,073 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 00:48:31,075 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:31,075 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 00:48:31,084 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 00:48:31,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:48:31,332 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:48:31,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31 WrapperNode [2022-12-15 00:48:31,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:48:31,333 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:48:31,333 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:48:31,333 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:48:31,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,388 INFO L138 Inliner]: procedures = 943, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-15 00:48:31,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:48:31,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:48:31,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:48:31,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:48:31,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,412 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:48:31,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:48:31,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:48:31,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:48:31,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:48:31" (1/1) ... [2022-12-15 00:48:31,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:48:31,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:48:31,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:48:31,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:48:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:48:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:48:31,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:48:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 00:48:31,477 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 00:48:31,478 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 00:48:31,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:48:31,596 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:48:31,598 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:48:32,845 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:48:32,894 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:48:32,894 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:48:32,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:48:32 BoogieIcfgContainer [2022-12-15 00:48:32,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:48:32,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:48:32,897 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:48:32,907 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:48:32,907 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:48:32" (1/1) ... [2022-12-15 00:48:32,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:48:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:48:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 00:48:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 00:48:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 00:48:32,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:48:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:48:33,009 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 00:48:33,012 INFO L158 Benchmark]: Toolchain (without parser) took 3188.99ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 57.3MB in the beginning and 52.0MB in the end (delta: 5.2MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2022-12-15 00:48:33,013 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 52.4MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:48:33,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1508.49ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 57.0MB in the beginning and 44.6MB in the end (delta: 12.5MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2022-12-15 00:48:33,014 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.16ms. Allocated memory is still 100.7MB. Free memory was 44.6MB in the beginning and 40.2MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:48:33,015 INFO L158 Benchmark]: Boogie Preprocessor took 27.65ms. Allocated memory is still 100.7MB. Free memory was 40.2MB in the beginning and 38.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:48:33,015 INFO L158 Benchmark]: RCFGBuilder took 1478.82ms. Allocated memory is still 100.7MB. Free memory was 38.3MB in the beginning and 58.5MB in the end (delta: -20.2MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2022-12-15 00:48:33,016 INFO L158 Benchmark]: CodeCheck took 114.04ms. Allocated memory is still 100.7MB. Free memory was 58.5MB in the beginning and 52.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:48:33,019 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 0.10ms. Allocated memory is still 52.4MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1508.49ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 57.0MB in the beginning and 44.6MB in the end (delta: 12.5MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.16ms. Allocated memory is still 100.7MB. Free memory was 44.6MB in the beginning and 40.2MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.65ms. Allocated memory is still 100.7MB. Free memory was 40.2MB in the beginning and 38.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1478.82ms. Allocated memory is still 100.7MB. Free memory was 38.3MB in the beginning and 58.5MB in the end (delta: -20.2MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * CodeCheck took 114.04ms. Allocated memory is still 100.7MB. Free memory was 58.5MB in the beginning and 52.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:48:33,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7987b65-868b-4b01-b210-659ca55390fa/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