./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_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_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/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_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/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_ba775178-d285-47eb-bb0e-90250f89ade1/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 53ddeaa217bd94308d9359f57201455d9cc6eed7057b20f3dbf2fb85847cd7c1 --- 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 03:38:20,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:38:20,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:38:20,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:38:20,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:38:20,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:38:20,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:38:20,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:38:20,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:38:20,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:38:20,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:38:20,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:38:20,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:38:20,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:38:20,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:38:20,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:38:20,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:38:20,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:38:20,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:38:20,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:38:20,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:38:20,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:38:20,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:38:20,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:38:20,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:38:20,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:38:20,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:38:20,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:38:20,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:38:20,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:38:20,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:38:20,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:38:20,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:38:20,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:38:20,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:38:20,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:38:20,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:38:20,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:38:20,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:38:20,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:38:20,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:38:20,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 03:38:20,609 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:38:20,609 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:38:20,610 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:38:20,610 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:38:20,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:38:20,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:38:20,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:38:20,611 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:38:20,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:38:20,613 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:38:20,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:38:20,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:38:20,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:38:20,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:38:20,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:38:20,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:38:20,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:38:20,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:38:20,614 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:38:20,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:38:20,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:38:20,615 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_ba775178-d285-47eb-bb0e-90250f89ade1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53ddeaa217bd94308d9359f57201455d9cc6eed7057b20f3dbf2fb85847cd7c1 [2022-12-15 03:38:20,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:38:20,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:38:20,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:38:20,824 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:38:20,825 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:38:20,825 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_bad.i [2022-12-15 03:38:23,428 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:38:23,710 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:38:23,710 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_bad.i [2022-12-15 03:38:23,728 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data/4c7c5c452/8be1c6d6401d4963995dcb05a399f3b2/FLAG4816e819e [2022-12-15 03:38:23,740 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data/4c7c5c452/8be1c6d6401d4963995dcb05a399f3b2 [2022-12-15 03:38:23,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:38:23,744 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:38:23,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:38:23,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:38:23,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:38:23,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:38:23" (1/1) ... [2022-12-15 03:38:23,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38419cc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:23, skipping insertion in model container [2022-12-15 03:38:23,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:38:23" (1/1) ... [2022-12-15 03:38:23,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:38:23,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:38:24,105 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:38:24,485 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:38:24,491 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:24,493 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:24,495 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:24,496 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:24,848 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:38:24,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:38:24,857 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:38:24,872 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:38:24,909 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:38:24,910 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:24,911 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:24,912 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:24,913 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:24,920 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:38:24,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:38:25,246 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:38:25,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25 WrapperNode [2022-12-15 03:38:25,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:38:25,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:38:25,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:38:25,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:38:25,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,299 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 48 [2022-12-15 03:38:25,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:38:25,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:38:25,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:38:25,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:38:25,307 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,317 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,319 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:38:25,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:38:25,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:38:25,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:38:25,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:38:25,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:38:25,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:38:25,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:38:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:38:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:38:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:38:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:38:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:38:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:38:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:38:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:38:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:38:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:38:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:38:25,501 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:38:25,503 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:38:25,607 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:38:25,639 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:38:25,639 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:38:25,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:38:25 BoogieIcfgContainer [2022-12-15 03:38:25,641 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:38:25,642 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:38:25,642 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:38:25,649 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:38:25,649 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:38:25" (1/1) ... [2022-12-15 03:38:25,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:38:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 03:38:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 03:38:25,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 03:38:25,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:25,733 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 03:38:25,736 INFO L158 Benchmark]: Toolchain (without parser) took 1991.67ms. Allocated memory is still 146.8MB. Free memory was 90.7MB in the beginning and 75.9MB in the end (delta: 14.8MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2022-12-15 03:38:25,736 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 109.1MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:38:25,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1501.70ms. Allocated memory is still 146.8MB. Free memory was 90.4MB in the beginning and 102.1MB in the end (delta: -11.7MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-12-15 03:38:25,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.86ms. Allocated memory is still 146.8MB. Free memory was 102.1MB in the beginning and 99.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:38:25,737 INFO L158 Benchmark]: Boogie Preprocessor took 23.46ms. Allocated memory is still 146.8MB. Free memory was 99.1MB in the beginning and 96.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:38:25,738 INFO L158 Benchmark]: RCFGBuilder took 317.61ms. Allocated memory is still 146.8MB. Free memory was 96.9MB in the beginning and 82.3MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 03:38:25,738 INFO L158 Benchmark]: CodeCheck took 93.17ms. Allocated memory is still 146.8MB. Free memory was 82.3MB in the beginning and 75.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:38:25,740 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 0.12ms. Allocated memory is still 109.1MB. Free memory is still 78.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1501.70ms. Allocated memory is still 146.8MB. Free memory was 90.4MB in the beginning and 102.1MB in the end (delta: -11.7MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.86ms. Allocated memory is still 146.8MB. Free memory was 102.1MB in the beginning and 99.1MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.46ms. Allocated memory is still 146.8MB. Free memory was 99.1MB in the beginning and 96.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 317.61ms. Allocated memory is still 146.8MB. Free memory was 96.9MB in the beginning and 82.3MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 93.17ms. Allocated memory is still 146.8MB. Free memory was 82.3MB in the beginning and 75.9MB 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 03:38:25,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/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_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/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_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/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_ba775178-d285-47eb-bb0e-90250f89ade1/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 53ddeaa217bd94308d9359f57201455d9cc6eed7057b20f3dbf2fb85847cd7c1 --- 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 03:38:27,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:38:27,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:38:27,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:38:27,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:38:27,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:38:27,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:38:27,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:38:27,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:38:27,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:38:27,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:38:27,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:38:27,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:38:27,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:38:27,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:38:27,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:38:27,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:38:27,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:38:27,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:38:27,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:38:27,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:38:27,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:38:27,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:38:27,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:38:27,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:38:27,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:38:27,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:38:27,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:38:27,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:38:27,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:38:27,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:38:27,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:38:27,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:38:27,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:38:27,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:38:27,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:38:27,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:38:27,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:38:27,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:38:27,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:38:27,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:38:27,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 03:38:27,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:38:27,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:38:27,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:38:27,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:38:27,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:38:27,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:38:27,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:38:27,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:38:27,514 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:38:27,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:38:27,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:38:27,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:38:27,515 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:38:27,515 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:38:27,515 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:38:27,515 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:38:27,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:38:27,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:38:27,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:38:27,516 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:38:27,516 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:38:27,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:38:27,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:38:27,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:38:27,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:38:27,517 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:38:27,518 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:38:27,518 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:38:27,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:38:27,518 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:38:27,518 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:38:27,519 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_ba775178-d285-47eb-bb0e-90250f89ade1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53ddeaa217bd94308d9359f57201455d9cc6eed7057b20f3dbf2fb85847cd7c1 [2022-12-15 03:38:27,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:38:27,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:38:27,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:38:27,786 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:38:27,786 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:38:27,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_bad.i [2022-12-15 03:38:30,410 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:38:30,668 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:38:30,669 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_05_bad.i [2022-12-15 03:38:30,684 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data/8d9631617/7792be5b033743e2a09580d375e659eb/FLAG3ba9d2cc7 [2022-12-15 03:38:30,697 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/data/8d9631617/7792be5b033743e2a09580d375e659eb [2022-12-15 03:38:30,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:38:30,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:38:30,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:38:30,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:38:30,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:38:30,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:38:30" (1/1) ... [2022-12-15 03:38:30,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b26a179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:30, skipping insertion in model container [2022-12-15 03:38:30,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:38:30" (1/1) ... [2022-12-15 03:38:30,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:38:30,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:38:31,054 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:38:31,435 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:38:31,440 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:31,442 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:31,444 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:31,445 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:31,773 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:38:31,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:38:31,787 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:38:31,808 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 03:38:31,856 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 03:38:31,858 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:31,858 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 03:38:31,860 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:31,861 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 03:38:31,870 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 03:38:31,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:38:32,118 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:38:32,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32 WrapperNode [2022-12-15 03:38:32,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:38:32,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:38:32,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:38:32,120 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:38:32,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,162 INFO L138 Inliner]: procedures = 942, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 47 [2022-12-15 03:38:32,162 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:38:32,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:38:32,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:38:32,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:38:32,170 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,183 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,199 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:38:32,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:38:32,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:38:32,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:38:32,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:38:32" (1/1) ... [2022-12-15 03:38:32,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:38:32,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:38:32,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:38:32,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:38:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:38:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:38:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:38:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:38:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 03:38:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 03:38:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 03:38:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:38:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:38:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 03:38:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 03:38:32,382 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:38:32,383 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:38:32,979 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:38:33,027 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:38:33,028 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:38:33,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:38:33 BoogieIcfgContainer [2022-12-15 03:38:33,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:38:33,031 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:38:33,031 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:38:33,038 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:38:33,039 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:38:33" (1/1) ... [2022-12-15 03:38:33,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:38:33,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:38:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-15 03:38:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-15 03:38:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-15 03:38:33,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:38:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:38:33,122 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 03:38:33,126 INFO L158 Benchmark]: Toolchain (without parser) took 2423.61ms. Allocated memory was 67.1MB in the beginning and 113.2MB in the end (delta: 46.1MB). Free memory was 39.3MB in the beginning and 60.5MB in the end (delta: -21.2MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2022-12-15 03:38:33,126 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:38:33,127 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1416.69ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 39.1MB in the beginning and 38.5MB in the end (delta: 610.7kB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. [2022-12-15 03:38:33,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.02ms. Allocated memory is still 94.4MB. Free memory was 38.5MB in the beginning and 34.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:38:33,128 INFO L158 Benchmark]: Boogie Preprocessor took 43.32ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 34.4MB in the beginning and 84.4MB in the end (delta: -50.0MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2022-12-15 03:38:33,129 INFO L158 Benchmark]: RCFGBuilder took 823.65ms. Allocated memory is still 113.2MB. Free memory was 83.6MB in the beginning and 66.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-15 03:38:33,129 INFO L158 Benchmark]: CodeCheck took 92.82ms. Allocated memory is still 113.2MB. Free memory was 66.3MB in the beginning and 60.5MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:38:33,132 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory was 45.6MB in the beginning and 45.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1416.69ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 39.1MB in the beginning and 38.5MB in the end (delta: 610.7kB). Peak memory consumption was 44.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.02ms. Allocated memory is still 94.4MB. Free memory was 38.5MB in the beginning and 34.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.32ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 34.4MB in the beginning and 84.4MB in the end (delta: -50.0MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. * RCFGBuilder took 823.65ms. Allocated memory is still 113.2MB. Free memory was 83.6MB in the beginning and 66.8MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 92.82ms. Allocated memory is still 113.2MB. Free memory was 66.3MB in the beginning and 60.5MB in the end (delta: 5.8MB). 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 03:38:33,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba775178-d285-47eb-bb0e-90250f89ade1/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