./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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 2d868dfded4c61a20b58dc564e90138431a263570fedd6380f1ad3d0d18be388 --- 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 02:22:02,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:22:02,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:22:02,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:22:02,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:22:02,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:22:02,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:22:02,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:22:02,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:22:02,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:22:02,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:22:02,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:22:02,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:22:02,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:22:02,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:22:02,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:22:02,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:22:02,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:22:02,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:22:02,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:22:02,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:22:02,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:22:02,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:22:02,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:22:02,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:22:02,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:22:02,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:22:02,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:22:02,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:22:02,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:22:02,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:22:02,531 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:22:02,532 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:22:02,533 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:22:02,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:22:02,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:22:02,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:22:02,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:22:02,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:22:02,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:22:02,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:22:02,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 02:22:02,557 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:22:02,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:22:02,558 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:22:02,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:22:02,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:22:02,559 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:22:02,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:22:02,560 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:22:02,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:22:02,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:22:02,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:22:02,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:22:02,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:22:02,561 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:22:02,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:22:02,561 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:22:02,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:22:02,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:22:02,561 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:22:02,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:22:02,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:02,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:22:02,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:22:02,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:22:02,562 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:22:02,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:22:02,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:22:02,562 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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d868dfded4c61a20b58dc564e90138431a263570fedd6380f1ad3d0d18be388 [2022-12-15 02:22:02,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:22:02,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:22:02,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:22:02,777 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:22:02,777 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:22:02,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_bad.i [2022-12-15 02:22:05,353 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:22:05,573 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:22:05,573 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_bad.i [2022-12-15 02:22:05,588 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data/60d3336ec/b388cf8cdac042d7a9667689492ead3e/FLAGe31e11645 [2022-12-15 02:22:05,598 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data/60d3336ec/b388cf8cdac042d7a9667689492ead3e [2022-12-15 02:22:05,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:22:05,601 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:22:05,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:05,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:22:05,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:22:05,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:05" (1/1) ... [2022-12-15 02:22:05,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71624498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:05, skipping insertion in model container [2022-12-15 02:22:05,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:05" (1/1) ... [2022-12-15 02:22:05,614 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:22:05,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:22:05,977 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:06,358 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:06,362 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:06,364 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:06,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:06,366 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:06,712 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:06,718 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:06,735 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:22:06,748 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:06,797 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:06,799 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:06,800 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:06,802 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:06,803 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:06,815 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:06,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:07,044 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:22:07,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07 WrapperNode [2022-12-15 02:22:07,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:07,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:07,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:22:07,045 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:22:07,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,067 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,088 INFO L138 Inliner]: procedures = 940, calls = 62, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 48 [2022-12-15 02:22:07,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:07,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:22:07,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:22:07,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:22:07,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,097 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,097 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,103 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:22:07,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:22:07,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:22:07,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:22:07,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:07,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:22:07,129 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:22:07,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:22:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:22:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:22:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:22:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:22:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:22:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:22:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:22:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:22:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:22:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:22:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:22:07,271 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:22:07,273 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:22:07,378 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:22:07,410 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:22:07,411 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:22:07,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:07 BoogieIcfgContainer [2022-12-15 02:22:07,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:22:07,414 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:22:07,414 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:22:07,424 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:22:07,424 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:07" (1/1) ... [2022-12-15 02:22:07,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:22:07,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 02:22:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 02:22:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:22:07,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:07,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:07,526 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 02:22:07,530 INFO L158 Benchmark]: Toolchain (without parser) took 1927.78ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 73.5MB in the beginning and 106.4MB in the end (delta: -32.9MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2022-12-15 02:22:07,530 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:22:07,531 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1442.48ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 73.5MB in the beginning and 132.6MB in the end (delta: -59.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2022-12-15 02:22:07,531 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.93ms. Allocated memory is still 169.9MB. Free memory was 132.6MB in the beginning and 129.5MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:07,531 INFO L158 Benchmark]: Boogie Preprocessor took 16.97ms. Allocated memory is still 169.9MB. Free memory was 129.5MB in the beginning and 127.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:07,532 INFO L158 Benchmark]: RCFGBuilder took 307.50ms. Allocated memory is still 169.9MB. Free memory was 127.4MB in the beginning and 112.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-15 02:22:07,532 INFO L158 Benchmark]: CodeCheck took 114.65ms. Allocated memory is still 169.9MB. Free memory was 112.7MB in the beginning and 106.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:22:07,534 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 0.13ms. Allocated memory is still 117.4MB. Free memory is still 94.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1442.48ms. Allocated memory was 117.4MB in the beginning and 169.9MB in the end (delta: 52.4MB). Free memory was 73.5MB in the beginning and 132.6MB in the end (delta: -59.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.93ms. Allocated memory is still 169.9MB. Free memory was 132.6MB in the beginning and 129.5MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.97ms. Allocated memory is still 169.9MB. Free memory was 129.5MB in the beginning and 127.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 307.50ms. Allocated memory is still 169.9MB. Free memory was 127.4MB in the beginning and 112.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 114.65ms. Allocated memory is still 169.9MB. Free memory was 112.7MB in the beginning and 106.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:22:07,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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 2d868dfded4c61a20b58dc564e90138431a263570fedd6380f1ad3d0d18be388 --- 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 02:22:09,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:22:09,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:22:09,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:22:09,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:22:09,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:22:09,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:22:09,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:22:09,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:22:09,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:22:09,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:22:09,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:22:09,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:22:09,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:22:09,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:22:09,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:22:09,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:22:09,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:22:09,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:22:09,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:22:09,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:22:09,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:22:09,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:22:09,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:22:09,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:22:09,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:22:09,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:22:09,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:22:09,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:22:09,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:22:09,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:22:09,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:22:09,211 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:22:09,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:22:09,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:22:09,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:22:09,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:22:09,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:22:09,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:22:09,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:22:09,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:22:09,225 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-15 02:22:09,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:22:09,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:22:09,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:22:09,242 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:22:09,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:22:09,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:22:09,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:22:09,243 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 02:22:09,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:22:09,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:22:09,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:22:09,245 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:22:09,245 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:22:09,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:22:09,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:09,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:22:09,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:22:09,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:22:09,246 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:22:09,246 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:22:09,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:22:09,246 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:22:09,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:22:09,246 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_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d868dfded4c61a20b58dc564e90138431a263570fedd6380f1ad3d0d18be388 [2022-12-15 02:22:09,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:22:09,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:22:09,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:22:09,483 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:22:09,484 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:22:09,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_bad.i [2022-12-15 02:22:11,976 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:22:12,214 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:22:12,215 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_53_bad.i [2022-12-15 02:22:12,231 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data/6981fa01c/5686b4e1f1f94503b82514847659be92/FLAG0d7c03eac [2022-12-15 02:22:12,246 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/data/6981fa01c/5686b4e1f1f94503b82514847659be92 [2022-12-15 02:22:12,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:22:12,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:22:12,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:12,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:22:12,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:22:12,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:12" (1/1) ... [2022-12-15 02:22:12,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6be9e27e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:12, skipping insertion in model container [2022-12-15 02:22:12,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:22:12" (1/1) ... [2022-12-15 02:22:12,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:22:12,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:22:12,639 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:13,049 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:13,054 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:13,056 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:13,058 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:13,063 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:13,364 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:13,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:13,378 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:22:13,396 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-15 02:22:13,445 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-15 02:22:13,447 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:13,448 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-15 02:22:13,450 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:13,451 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-15 02:22:13,459 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-15 02:22:13,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:22:13,666 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:22:13,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13 WrapperNode [2022-12-15 02:22:13,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:22:13,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:13,667 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:22:13,667 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:22:13,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,717 INFO L138 Inliner]: procedures = 945, calls = 62, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 47 [2022-12-15 02:22:13,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:22:13,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:22:13,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:22:13,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:22:13,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,737 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:22:13,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:22:13,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:22:13,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:22:13,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:22:13" (1/1) ... [2022-12-15 02:22:13,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:22:13,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:22:13,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:22:13,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:22:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-15 02:22:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:22:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:22:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 02:22:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 02:22:13,903 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:22:13,904 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:22:15,667 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:22:15,692 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:22:15,692 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:22:15,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:15 BoogieIcfgContainer [2022-12-15 02:22:15,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:22:15,695 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:22:15,695 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:22:15,702 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:22:15,702 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:22:15" (1/1) ... [2022-12-15 02:22:15,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:22:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:15,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-15 02:22:15,745 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-15 02:22:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-15 02:22:15,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:15,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:15,778 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 02:22:15,781 INFO L158 Benchmark]: Toolchain (without parser) took 3531.26ms. Allocated memory is still 88.1MB. Free memory was 61.8MB in the beginning and 37.8MB in the end (delta: 24.1MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-12-15 02:22:15,781 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:22:15,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1415.89ms. Allocated memory is still 88.1MB. Free memory was 61.6MB in the beginning and 39.4MB in the end (delta: 22.1MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2022-12-15 02:22:15,782 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.28ms. Allocated memory is still 88.1MB. Free memory was 39.4MB in the beginning and 34.7MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:22:15,782 INFO L158 Benchmark]: Boogie Preprocessor took 22.21ms. Allocated memory is still 88.1MB. Free memory was 34.7MB in the beginning and 32.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:15,783 INFO L158 Benchmark]: RCFGBuilder took 1953.29ms. Allocated memory is still 88.1MB. Free memory was 32.6MB in the beginning and 44.1MB in the end (delta: -11.5MB). Peak memory consumption was 3.1MB. Max. memory is 16.1GB. [2022-12-15 02:22:15,783 INFO L158 Benchmark]: CodeCheck took 85.41ms. Allocated memory is still 88.1MB. Free memory was 44.1MB in the beginning and 37.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:22:15,785 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 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1415.89ms. Allocated memory is still 88.1MB. Free memory was 61.6MB in the beginning and 39.4MB in the end (delta: 22.1MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.28ms. Allocated memory is still 88.1MB. Free memory was 39.4MB in the beginning and 34.7MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.21ms. Allocated memory is still 88.1MB. Free memory was 34.7MB in the beginning and 32.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1953.29ms. Allocated memory is still 88.1MB. Free memory was 32.6MB in the beginning and 44.1MB in the end (delta: -11.5MB). Peak memory consumption was 3.1MB. Max. memory is 16.1GB. * CodeCheck took 85.41ms. Allocated memory is still 88.1MB. Free memory was 44.1MB in the beginning and 37.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:22:15,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a34f46d-141f-4c33-8a2a-e392e59ab3c2/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