./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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 66da31a0bcff25ac2d78ebcfff79c70512ea3abb7490e673a6dad1fe4e71f3e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:34:10,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:34:10,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:34:10,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:34:10,741 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:34:10,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:34:10,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:34:10,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:34:10,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:34:10,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:34:10,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:34:10,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:34:10,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:34:10,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:34:10,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:34:10,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:34:10,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:34:10,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:34:10,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:34:10,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:34:10,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:34:10,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:34:10,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:34:10,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:34:10,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:34:10,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:34:10,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:34:10,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:34:10,759 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:34:10,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:34:10,760 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:34:10,761 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:34:10,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:34:10,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:34:10,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:34:10,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:34:10,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:34:10,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:34:10,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:34:10,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:34:10,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:34:10,765 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 16:34:10,779 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:34:10,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:34:10,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:34:10,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:34:10,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:34:10,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:34:10,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:34:10,781 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:34:10,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:34:10,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:34:10,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:34:10,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:34:10,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:34:10,782 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:34:10,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:34:10,782 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:34:10,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:34:10,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:34:10,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:34:10,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:34:10,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:34:10,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:34:10,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:34:10,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:34:10,783 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:34:10,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:34:10,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:34:10,783 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_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66da31a0bcff25ac2d78ebcfff79c70512ea3abb7490e673a6dad1fe4e71f3e0 [2022-12-14 16:34:10,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:34:10,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:34:10,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:34:10,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:34:10,992 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:34:10,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i [2022-12-14 16:34:13,612 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:34:13,823 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:34:13,824 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i [2022-12-14 16:34:13,836 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data/0f8d06f06/8371199ce0ab44f9994d222e5695b930/FLAG8253f525e [2022-12-14 16:34:13,849 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data/0f8d06f06/8371199ce0ab44f9994d222e5695b930 [2022-12-14 16:34:13,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:34:13,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:34:13,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:34:13,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:34:13,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:34:13,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:34:13" (1/1) ... [2022-12-14 16:34:13,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d2c9fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:13, skipping insertion in model container [2022-12-14 16:34:13,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:34:13" (1/1) ... [2022-12-14 16:34:13,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:34:13,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:34:14,130 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:34:14,444 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:34:14,448 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:14,450 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:14,451 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:14,452 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:14,471 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:34:14,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:34:14,478 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:34:14,491 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:34:14,523 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:34:14,524 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:14,525 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:14,527 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:14,528 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:14,532 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:34:14,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:34:14,636 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:34:14,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14 WrapperNode [2022-12-14 16:34:14,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:34:14,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:34:14,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:34:14,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:34:14,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,676 INFO L138 Inliner]: procedures = 499, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 16:34:14,677 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:34:14,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:34:14,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:34:14,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:34:14,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,692 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,693 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:34:14,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:34:14,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:34:14,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:34:14,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:14" (1/1) ... [2022-12-14 16:34:14,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:34:14,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:34:14,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:34:14,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:34:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 16:34:14,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 16:34:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:34:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:34:14,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:34:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 16:34:14,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:34:14,857 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:34:14,859 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:34:14,989 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:34:15,064 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:34:15,064 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:34:15,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:15 BoogieIcfgContainer [2022-12-14 16:34:15,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:34:15,067 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:34:15,067 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:34:15,074 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:34:15,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:15" (1/1) ... [2022-12-14 16:34:15,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:34:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:15,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 16:34:15,120 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 16:34:15,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 16:34:15,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:15,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:15,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 16:34:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 16:34:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 14 transitions. [2022-12-14 16:34:15,506 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-12-14 16:34:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 16:34:15,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:15,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:15,555 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 16:34:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:15,633 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 16:34:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 16:34:15,659 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 16:34:15,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 04:34:15 ImpRootNode [2022-12-14 16:34:15,687 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 16:34:15,687 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 16:34:15,688 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 16:34:15,688 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 16:34:15,688 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:15" (3/4) ... [2022-12-14 16:34:15,691 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 16:34:15,691 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 16:34:15,692 INFO L158 Benchmark]: Toolchain (without parser) took 1839.22ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 108.2MB in the beginning and 123.9MB in the end (delta: -15.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-12-14 16:34:15,692 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 146.8MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:34:15,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 783.15ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 107.8MB in the beginning and 136.6MB in the end (delta: -28.8MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2022-12-14 16:34:15,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.39ms. Allocated memory is still 195.0MB. Free memory was 136.6MB in the beginning and 133.3MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 16:34:15,694 INFO L158 Benchmark]: Boogie Preprocessor took 18.58ms. Allocated memory is still 195.0MB. Free memory was 133.3MB in the beginning and 132.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:34:15,694 INFO L158 Benchmark]: RCFGBuilder took 369.77ms. Allocated memory is still 195.0MB. Free memory was 131.2MB in the beginning and 111.4MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 16:34:15,695 INFO L158 Benchmark]: CodeCheck took 620.15ms. Allocated memory is still 195.0MB. Free memory was 111.4MB in the beginning and 123.9MB in the end (delta: -12.5MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:34:15,695 INFO L158 Benchmark]: Witness Printer took 3.84ms. Allocated memory is still 195.0MB. Free memory is still 123.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:34:15,698 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 14 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 12 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11 IncrementalHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 10 mSDtfsCounter, 11 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 18 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1560]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1555, overapproximation of bitwiseAnd at line 1555. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1548] static int staticFive = 5; [L1568] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}, staticFive=5] [L1414] COND TRUE line != ((void *)0) [L1568] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, staticFive=5] [L1569] CALL CWE190_Integer_Overflow__int_rand_add_07_bad() [L1551] int data; [L1552] data = 0 [L1553] COND TRUE staticFive==5 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1555] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1557] COND TRUE staticFive==5 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0, staticFive=5] [L1560] data + 1 VAL [data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1=0, staticFive=5] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 146.8MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 783.15ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 107.8MB in the beginning and 136.6MB in the end (delta: -28.8MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.39ms. Allocated memory is still 195.0MB. Free memory was 136.6MB in the beginning and 133.3MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.58ms. Allocated memory is still 195.0MB. Free memory was 133.3MB in the beginning and 132.1MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 369.77ms. Allocated memory is still 195.0MB. Free memory was 131.2MB in the beginning and 111.4MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 620.15ms. Allocated memory is still 195.0MB. Free memory was 111.4MB in the beginning and 123.9MB in the end (delta: -12.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3.84ms. Allocated memory is still 195.0MB. Free memory is still 123.9MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 16:34:15,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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 66da31a0bcff25ac2d78ebcfff79c70512ea3abb7490e673a6dad1fe4e71f3e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 16:34:17,258 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:34:17,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:34:17,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:34:17,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:34:17,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:34:17,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:34:17,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:34:17,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:34:17,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:34:17,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:34:17,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:34:17,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:34:17,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:34:17,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:34:17,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:34:17,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:34:17,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:34:17,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:34:17,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:34:17,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:34:17,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:34:17,312 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:34:17,313 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:34:17,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:34:17,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:34:17,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:34:17,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:34:17,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:34:17,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:34:17,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:34:17,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:34:17,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:34:17,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:34:17,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:34:17,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:34:17,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:34:17,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:34:17,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:34:17,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:34:17,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:34:17,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 16:34:17,338 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:34:17,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:34:17,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:34:17,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:34:17,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:34:17,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:34:17,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:34:17,340 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 16:34:17,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:34:17,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:34:17,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:34:17,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:34:17,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:34:17,342 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:34:17,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:34:17,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:34:17,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:34:17,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:34:17,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:34:17,342 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:34:17,342 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:34:17,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:34:17,343 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:34:17,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:34:17,343 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_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66da31a0bcff25ac2d78ebcfff79c70512ea3abb7490e673a6dad1fe4e71f3e0 [2022-12-14 16:34:17,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:34:17,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:34:17,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:34:17,571 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:34:17,572 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:34:17,573 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i [2022-12-14 16:34:20,190 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:34:20,421 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:34:20,421 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_07_bad.i [2022-12-14 16:34:20,434 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data/043c1ab1d/31a88ecc427141e5a40f9b9f98eceb3f/FLAG94fcc9523 [2022-12-14 16:34:20,445 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/data/043c1ab1d/31a88ecc427141e5a40f9b9f98eceb3f [2022-12-14 16:34:20,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:34:20,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:34:20,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:34:20,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:34:20,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:34:20,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:34:20" (1/1) ... [2022-12-14 16:34:20,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74a0d4b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:20, skipping insertion in model container [2022-12-14 16:34:20,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:34:20" (1/1) ... [2022-12-14 16:34:20,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:34:20,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:34:20,712 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:34:21,004 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:34:21,008 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:21,010 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:21,011 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:21,012 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:21,032 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:34:21,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:34:21,043 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:34:21,058 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 16:34:21,128 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 16:34:21,129 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:21,129 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 16:34:21,131 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:21,131 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 16:34:21,134 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 16:34:21,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:34:21,215 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:34:21,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21 WrapperNode [2022-12-14 16:34:21,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:34:21,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:34:21,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:34:21,216 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:34:21,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,253 INFO L138 Inliner]: procedures = 504, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-12-14 16:34:21,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:34:21,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:34:21,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:34:21,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:34:21,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,276 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:34:21,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:34:21,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:34:21,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:34:21,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:34:21,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:34:21,305 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:34:21,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:34:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 16:34:21,335 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 16:34:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 16:34:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:34:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:34:21,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:34:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 16:34:21,446 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:34:21,447 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:34:21,545 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:34:21,596 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:34:21,596 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 16:34:21,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:21 BoogieIcfgContainer [2022-12-14 16:34:21,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:34:21,599 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:34:21,599 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:34:21,606 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:34:21,607 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:34:21" (1/1) ... [2022-12-14 16:34:21,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:34:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:34:21,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 16:34:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 16:34:21,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 16:34:21,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:34:21,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:34:21,685 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 16:34:21,688 INFO L158 Benchmark]: Toolchain (without parser) took 1239.36ms. Allocated memory is still 115.3MB. Free memory was 90.5MB in the beginning and 54.8MB in the end (delta: 35.7MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2022-12-14 16:34:21,688 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:34:21,689 INFO L158 Benchmark]: CACSL2BoogieTranslator took 766.61ms. Allocated memory is still 115.3MB. Free memory was 90.5MB in the beginning and 85.4MB in the end (delta: 5.1MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. [2022-12-14 16:34:21,689 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.10ms. Allocated memory is still 115.3MB. Free memory was 85.4MB in the beginning and 82.1MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:34:21,689 INFO L158 Benchmark]: Boogie Preprocessor took 27.59ms. Allocated memory is still 115.3MB. Free memory was 82.1MB in the beginning and 80.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 16:34:21,690 INFO L158 Benchmark]: RCFGBuilder took 316.91ms. Allocated memory is still 115.3MB. Free memory was 80.0MB in the beginning and 61.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 16:34:21,690 INFO L158 Benchmark]: CodeCheck took 87.74ms. Allocated memory is still 115.3MB. Free memory was 61.1MB in the beginning and 54.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:34:21,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 766.61ms. Allocated memory is still 115.3MB. Free memory was 90.5MB in the beginning and 85.4MB in the end (delta: 5.1MB). Peak memory consumption was 41.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.10ms. Allocated memory is still 115.3MB. Free memory was 85.4MB in the beginning and 82.1MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.59ms. Allocated memory is still 115.3MB. Free memory was 82.1MB in the beginning and 80.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 316.91ms. Allocated memory is still 115.3MB. Free memory was 80.0MB in the beginning and 61.1MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 87.74ms. Allocated memory is still 115.3MB. Free memory was 61.1MB in the beginning and 54.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 16:34:21,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ff0d365-fa3a-4df2-a60d-992198c34b5d/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