./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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 31c0caf532094049a5f77ca1ce5e09321384ec3a45e3bf6bb2c739b1795a0752 --- 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 01:03:35,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:03:35,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:03:35,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:03:35,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:03:35,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:03:35,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:03:35,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:03:35,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:03:35,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:03:35,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:03:35,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:03:35,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:03:35,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:03:35,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:03:35,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:03:35,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:03:35,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:03:35,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:03:35,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:03:35,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:03:35,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:03:35,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:03:35,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:03:35,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:03:35,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:03:35,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:03:35,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:03:35,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:03:35,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:03:35,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:03:35,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:03:35,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:03:35,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:03:35,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:03:35,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:03:35,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:03:35,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:03:35,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:03:35,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:03:35,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:03:35,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 01:03:35,394 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:03:35,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:03:35,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:03:35,395 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:03:35,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:03:35,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:03:35,397 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:03:35,397 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:03:35,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:03:35,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:03:35,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:03:35,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:03:35,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:03:35,398 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:03:35,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:03:35,398 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:03:35,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:03:35,399 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:03:35,399 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:03:35,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:03:35,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:03:35,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:03:35,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:03:35,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:03:35,400 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:03:35,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:03:35,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:03:35,400 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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31c0caf532094049a5f77ca1ce5e09321384ec3a45e3bf6bb2c739b1795a0752 [2022-12-15 01:03:35,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:03:35,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:03:35,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:03:35,605 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:03:35,605 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:03:35,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_bad.i [2022-12-15 01:03:38,193 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:03:38,482 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:03:38,482 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_bad.i [2022-12-15 01:03:38,500 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data/98cbeb518/f695a652e80c43fda826c80f9ca3a8e5/FLAG5d67b8e3a [2022-12-15 01:03:38,749 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data/98cbeb518/f695a652e80c43fda826c80f9ca3a8e5 [2022-12-15 01:03:38,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:03:38,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:03:38,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:03:38,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:03:38,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:03:38,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:03:38" (1/1) ... [2022-12-15 01:03:38,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cc9f714 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:38, skipping insertion in model container [2022-12-15 01:03:38,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:03:38" (1/1) ... [2022-12-15 01:03:38,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:03:38,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:03:39,155 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:03:39,603 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:03:39,607 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:39,608 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:39,610 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:39,611 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:39,980 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:03:39,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:03:39,987 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:03:40,001 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:03:40,030 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:03:40,031 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:40,031 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:40,033 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:40,033 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:40,042 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:03:40,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:03:40,265 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:03:40,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40 WrapperNode [2022-12-15 01:03:40,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:03:40,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:03:40,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:03:40,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:03:40,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,305 INFO L138 Inliner]: procedures = 939, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 54 [2022-12-15 01:03:40,305 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:03:40,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:03:40,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:03:40,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:03:40,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,320 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:03:40,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:03:40,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:03:40,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:03:40,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:03:40,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:03:40,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:03:40,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:03:40,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:03:40,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:03:40,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:03:40,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:03:40,380 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-15 01:03:40,380 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-15 01:03:40,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:03:40,380 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:03:40,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:03:40,380 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:03:40,380 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:03:40,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:03:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:03:40,486 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:03:40,488 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:03:40,589 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:03:40,617 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:03:40,618 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:03:40,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:03:40 BoogieIcfgContainer [2022-12-15 01:03:40,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:03:40,620 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:03:40,620 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:03:40,627 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:03:40,627 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:03:40" (1/1) ... [2022-12-15 01:03:40,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:03:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2022-12-15 01:03:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-12-15 01:03:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 01:03:40,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:40,711 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 01:03:40,715 INFO L158 Benchmark]: Toolchain (without parser) took 1961.65ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 108.9MB in the beginning and 137.9MB in the end (delta: -29.0MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-12-15 01:03:40,715 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 144.7MB. Free memory is still 98.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:03:40,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1511.43ms. Allocated memory is still 144.7MB. Free memory was 108.5MB in the beginning and 76.6MB in the end (delta: 32.0MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2022-12-15 01:03:40,717 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.30ms. Allocated memory is still 144.7MB. Free memory was 76.6MB in the beginning and 72.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:03:40,717 INFO L158 Benchmark]: Boogie Preprocessor took 17.34ms. Allocated memory is still 144.7MB. Free memory was 72.4MB in the beginning and 71.1MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:03:40,718 INFO L158 Benchmark]: RCFGBuilder took 296.20ms. Allocated memory is still 144.7MB. Free memory was 71.1MB in the beginning and 55.6MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 01:03:40,718 INFO L158 Benchmark]: CodeCheck took 93.65ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 55.6MB in the beginning and 137.9MB in the end (delta: -82.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:03:40,721 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 0.16ms. Allocated memory is still 144.7MB. Free memory is still 98.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1511.43ms. Allocated memory is still 144.7MB. Free memory was 108.5MB in the beginning and 76.6MB in the end (delta: 32.0MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.30ms. Allocated memory is still 144.7MB. Free memory was 76.6MB in the beginning and 72.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.34ms. Allocated memory is still 144.7MB. Free memory was 72.4MB in the beginning and 71.1MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 296.20ms. Allocated memory is still 144.7MB. Free memory was 71.1MB in the beginning and 55.6MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 93.65ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 55.6MB in the beginning and 137.9MB in the end (delta: -82.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:03:40,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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 31c0caf532094049a5f77ca1ce5e09321384ec3a45e3bf6bb2c739b1795a0752 --- 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 01:03:42,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:03:42,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:03:42,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:03:42,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:03:42,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:03:42,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:03:42,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:03:42,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:03:42,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:03:42,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:03:42,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:03:42,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:03:42,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:03:42,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:03:42,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:03:42,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:03:42,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:03:42,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:03:42,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:03:42,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:03:42,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:03:42,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:03:42,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:03:42,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:03:42,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:03:42,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:03:42,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:03:42,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:03:42,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:03:42,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:03:42,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:03:42,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:03:42,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:03:42,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:03:42,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:03:42,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:03:42,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:03:42,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:03:42,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:03:42,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:03:42,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 01:03:42,398 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:03:42,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:03:42,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:03:42,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:03:42,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:03:42,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:03:42,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:03:42,399 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 01:03:42,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:03:42,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:03:42,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:03:42,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:03:42,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:03:42,401 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:03:42,402 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:03:42,402 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_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31c0caf532094049a5f77ca1ce5e09321384ec3a45e3bf6bb2c739b1795a0752 [2022-12-15 01:03:42,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:03:42,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:03:42,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:03:42,649 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:03:42,650 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:03:42,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_bad.i [2022-12-15 01:03:45,317 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:03:45,591 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:03:45,592 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_08_bad.i [2022-12-15 01:03:45,610 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data/44f971d4a/a1634ee2238b4a3786f67ed6ad874b0c/FLAGf8a636133 [2022-12-15 01:03:45,624 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/data/44f971d4a/a1634ee2238b4a3786f67ed6ad874b0c [2022-12-15 01:03:45,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:03:45,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:03:45,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:03:45,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:03:45,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:03:45,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:03:45" (1/1) ... [2022-12-15 01:03:45,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ce5e1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:45, skipping insertion in model container [2022-12-15 01:03:45,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:03:45" (1/1) ... [2022-12-15 01:03:45,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:03:45,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:03:46,002 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:03:46,368 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:03:46,372 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:46,373 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:46,374 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:46,375 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:46,689 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:03:46,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:03:46,699 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:03:46,711 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 01:03:46,742 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 01:03:46,744 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:46,745 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 01:03:46,746 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:46,747 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 01:03:46,755 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 01:03:46,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:03:46,962 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:03:46,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46 WrapperNode [2022-12-15 01:03:46,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:03:46,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:03:46,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:03:46,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:03:46,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:46,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,006 INFO L138 Inliner]: procedures = 944, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 51 [2022-12-15 01:03:47,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:03:47,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:03:47,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:03:47,007 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:03:47,013 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,016 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,025 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:03:47,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:03:47,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:03:47,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:03:47,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:03:46" (1/1) ... [2022-12-15 01:03:47,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:03:47,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:03:47,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:03:47,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:03:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:03:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:03:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:03:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure staticReturnsTrue [2022-12-15 01:03:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure staticReturnsTrue [2022-12-15 01:03:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:03:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 01:03:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 01:03:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 01:03:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:03:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:03:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 01:03:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 01:03:47,208 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:03:47,209 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:03:47,634 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:03:47,657 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:03:47,658 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:03:47,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:03:47 BoogieIcfgContainer [2022-12-15 01:03:47,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:03:47,660 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:03:47,660 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:03:47,667 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:03:47,667 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:03:47" (1/1) ... [2022-12-15 01:03:47,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:03:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2022-12-15 01:03:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-12-15 01:03:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 01:03:47,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:47,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:47,747 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 01:03:47,750 INFO L158 Benchmark]: Toolchain (without parser) took 2120.77ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 55.2MB in the beginning and 44.5MB in the end (delta: 10.7MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2022-12-15 01:03:47,750 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:03:47,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1332.74ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 55.2MB in the beginning and 74.9MB in the end (delta: -19.7MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2022-12-15 01:03:47,751 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.79ms. Allocated memory is still 104.9MB. Free memory was 74.9MB in the beginning and 70.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 01:03:47,751 INFO L158 Benchmark]: Boogie Preprocessor took 21.61ms. Allocated memory is still 104.9MB. Free memory was 70.7MB in the beginning and 68.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 01:03:47,752 INFO L158 Benchmark]: RCFGBuilder took 630.65ms. Allocated memory is still 104.9MB. Free memory was 68.6MB in the beginning and 50.9MB in the end (delta: 17.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-15 01:03:47,752 INFO L158 Benchmark]: CodeCheck took 88.43ms. Allocated memory is still 104.9MB. Free memory was 50.9MB in the beginning and 44.5MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:03:47,754 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 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1332.74ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 55.2MB in the beginning and 74.9MB in the end (delta: -19.7MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.79ms. Allocated memory is still 104.9MB. Free memory was 74.9MB in the beginning and 70.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 21.61ms. Allocated memory is still 104.9MB. Free memory was 70.7MB in the beginning and 68.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 630.65ms. Allocated memory is still 104.9MB. Free memory was 68.6MB in the beginning and 50.9MB in the end (delta: 17.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 88.43ms. Allocated memory is still 104.9MB. Free memory was 50.9MB in the beginning and 44.5MB 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 01:03:47,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a53e0f4-6bda-4831-a0be-42b0e17763c3/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