./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_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_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/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_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/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_c3a29784-4c44-4586-9960-6181475ab894/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 094390b4a207f57faaf963927194365c8d6935a654ebf0129dc437e2c39b1ca8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:11:14,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:11:14,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:11:14,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:11:14,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:11:14,369 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:11:14,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:11:14,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:11:14,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:11:14,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:11:14,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:11:14,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:11:14,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:11:14,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:11:14,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:11:14,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:11:14,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:11:14,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:11:14,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:11:14,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:11:14,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:11:14,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:11:14,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:11:14,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:11:14,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:11:14,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:11:14,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:11:14,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:11:14,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:11:14,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:11:14,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:11:14,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:11:14,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:11:14,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:11:14,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:11:14,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:11:14,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:11:14,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:11:14,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:11:14,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:11:14,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:11:14,390 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 21:11:14,402 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:11:14,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:11:14,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:11:14,403 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:11:14,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:11:14,404 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:11:14,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:11:14,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:11:14,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:11:14,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:11:14,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:11:14,406 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:11:14,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:11:14,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:11:14,406 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_c3a29784-4c44-4586-9960-6181475ab894/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 094390b4a207f57faaf963927194365c8d6935a654ebf0129dc437e2c39b1ca8 [2022-12-14 21:11:14,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:11:14,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:11:14,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:11:14,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:11:14,614 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:11:14,615 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_bad.i [2022-12-14 21:11:17,129 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:11:17,375 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:11:17,375 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_bad.i [2022-12-14 21:11:17,390 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data/658593bf4/5c903e10ee444d369e734a8970abdf40/FLAGb30abf8a8 [2022-12-14 21:11:17,702 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data/658593bf4/5c903e10ee444d369e734a8970abdf40 [2022-12-14 21:11:17,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:11:17,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:11:17,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:11:17,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:11:17,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:11:17,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:11:17" (1/1) ... [2022-12-14 21:11:17,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7efd7da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:17, skipping insertion in model container [2022-12-14 21:11:17,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:11:17" (1/1) ... [2022-12-14 21:11:17,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:11:17,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:11:18,051 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:11:18,463 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:11:18,467 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:18,469 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:18,470 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:18,471 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:18,804 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 21:11:18,808 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:11:18,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:11:18,816 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:11:18,828 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:11:18,855 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:11:18,857 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:18,857 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:18,859 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:18,859 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:18,867 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 21:11:18,869 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:11:18,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:11:19,112 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:11:19,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19 WrapperNode [2022-12-14 21:11:19,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:11:19,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:11:19,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:11:19,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:11:19,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,180 INFO L138 Inliner]: procedures = 938, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 53 [2022-12-14 21:11:19,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:11:19,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:11:19,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:11:19,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:11:19,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:11:19,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:11:19,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:11:19,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:11:19,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:11:19,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:11:19,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:11:19,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:11:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:11:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:11:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:11:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:11:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:11:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2022-12-14 21:11:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:11:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:11:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:11:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 21:11:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:11:19,363 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:11:19,365 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:11:19,458 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:11:19,481 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:11:19,481 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:11:19,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:11:19 BoogieIcfgContainer [2022-12-14 21:11:19,484 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:11:19,484 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:11:19,485 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:11:19,494 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:11:19,494 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:11:19" (1/1) ... [2022-12-14 21:11:19,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:11:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2022-12-14 21:11:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2022-12-14 21:11:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:11:19,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:19,572 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) [2022-12-14 21:11:19,575 INFO L158 Benchmark]: Toolchain (without parser) took 1866.82ms. Allocated memory is still 151.0MB. Free memory was 111.2MB in the beginning and 88.1MB in the end (delta: 23.1MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2022-12-14 21:11:19,575 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:11:19,575 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1412.49ms. Allocated memory is still 151.0MB. Free memory was 111.2MB in the beginning and 114.3MB in the end (delta: -3.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-12-14 21:11:19,576 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.45ms. Allocated memory is still 151.0MB. Free memory was 114.3MB in the beginning and 111.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:11:19,576 INFO L158 Benchmark]: Boogie Preprocessor took 23.12ms. Allocated memory is still 151.0MB. Free memory was 111.2MB in the beginning and 109.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:11:19,577 INFO L158 Benchmark]: RCFGBuilder took 279.13ms. Allocated memory is still 151.0MB. Free memory was 109.1MB in the beginning and 94.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 21:11:19,577 INFO L158 Benchmark]: CodeCheck took 89.05ms. Allocated memory is still 151.0MB. Free memory was 94.4MB in the beginning and 88.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:11:19,579 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 117.4MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1412.49ms. Allocated memory is still 151.0MB. Free memory was 111.2MB in the beginning and 114.3MB in the end (delta: -3.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.45ms. Allocated memory is still 151.0MB. Free memory was 114.3MB in the beginning and 111.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.12ms. Allocated memory is still 151.0MB. Free memory was 111.2MB in the beginning and 109.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 279.13ms. Allocated memory is still 151.0MB. Free memory was 109.1MB in the beginning and 94.4MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 89.05ms. Allocated memory is still 151.0MB. Free memory was 94.4MB in the beginning and 88.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:11:19,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/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_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/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_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/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_c3a29784-4c44-4586-9960-6181475ab894/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 094390b4a207f57faaf963927194365c8d6935a654ebf0129dc437e2c39b1ca8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:11:21,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:11:21,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:11:21,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:11:21,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:11:21,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:11:21,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:11:21,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:11:21,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:11:21,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:11:21,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:11:21,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:11:21,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:11:21,168 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:11:21,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:11:21,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:11:21,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:11:21,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:11:21,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:11:21,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:11:21,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:11:21,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:11:21,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:11:21,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:11:21,182 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:11:21,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:11:21,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:11:21,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:11:21,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:11:21,185 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:11:21,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:11:21,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:11:21,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:11:21,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:11:21,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:11:21,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:11:21,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:11:21,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:11:21,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:11:21,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:11:21,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:11:21,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 21:11:21,219 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:11:21,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:11:21,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:11:21,220 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:11:21,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:11:21,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:11:21,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:11:21,221 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 21:11:21,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:11:21,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:11:21,222 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:11:21,222 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:11:21,222 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:11:21,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:11:21,222 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 21:11:21,223 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:11:21,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:11:21,223 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:11:21,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:11:21,223 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:11:21,223 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:11:21,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:11:21,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:11:21,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:11:21,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:11:21,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:11:21,225 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:11:21,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:11:21,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:11:21,225 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:11:21,225 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:11:21,226 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_c3a29784-4c44-4586-9960-6181475ab894/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 094390b4a207f57faaf963927194365c8d6935a654ebf0129dc437e2c39b1ca8 [2022-12-14 21:11:21,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:11:21,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:11:21,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:11:21,455 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:11:21,455 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:11:21,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_bad.i [2022-12-14 21:11:24,110 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:11:24,401 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:11:24,402 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fgets_square_09_bad.i [2022-12-14 21:11:24,423 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data/2dd730683/a9a0abff10a444dcb92cf616c6c3313b/FLAG9281b05fe [2022-12-14 21:11:24,437 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/data/2dd730683/a9a0abff10a444dcb92cf616c6c3313b [2022-12-14 21:11:24,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:11:24,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:11:24,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:11:24,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:11:24,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:11:24,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:11:24" (1/1) ... [2022-12-14 21:11:24,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d6e694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:24, skipping insertion in model container [2022-12-14 21:11:24,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:11:24" (1/1) ... [2022-12-14 21:11:24,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:11:24,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:11:24,798 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:11:25,165 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:11:25,169 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:25,170 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:25,171 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:25,172 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:25,501 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 21:11:25,505 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:11:25,506 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:11:25,515 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:11:25,528 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 21:11:25,559 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 21:11:25,560 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:25,561 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 21:11:25,562 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:25,563 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 21:11:25,571 WARN L623 FunctionHandler]: Unknown extern function fgets [2022-12-14 21:11:25,572 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 21:11:25,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:11:25,783 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:11:25,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25 WrapperNode [2022-12-14 21:11:25,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:11:25,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:11:25,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:11:25,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:11:25,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,825 INFO L138 Inliner]: procedures = 943, calls = 62, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 52 [2022-12-14 21:11:25,826 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:11:25,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:11:25,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:11:25,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:11:25,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,843 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:11:25,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:11:25,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:11:25,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:11:25,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:11:25" (1/1) ... [2022-12-14 21:11:25,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:11:25,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:11:25,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:11:25,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:11:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:11:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:11:25,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:11:25,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:11:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 21:11:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 21:11:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2022-12-14 21:11:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 21:11:25,898 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 21:11:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:11:25,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:11:26,019 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:11:26,021 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:11:27,144 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:11:27,169 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:11:27,169 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 21:11:27,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:11:27 BoogieIcfgContainer [2022-12-14 21:11:27,171 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:11:27,171 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:11:27,171 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:11:27,179 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:11:27,179 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:11:27" (1/1) ... [2022-12-14 21:11:27,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:11:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:11:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2022-12-14 21:11:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2022-12-14 21:11:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 21:11:27,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:11:27,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:11:27,261 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 21:11:27,263 INFO L158 Benchmark]: Toolchain (without parser) took 2822.75ms. Allocated memory is still 77.6MB. Free memory was 51.8MB in the beginning and 39.2MB in the end (delta: 12.6MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2022-12-14 21:11:27,264 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.8MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:11:27,264 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1342.41ms. Allocated memory is still 77.6MB. Free memory was 51.6MB in the beginning and 45.5MB in the end (delta: 6.1MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2022-12-14 21:11:27,264 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.88ms. Allocated memory is still 77.6MB. Free memory was 45.5MB in the beginning and 41.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 21:11:27,265 INFO L158 Benchmark]: Boogie Preprocessor took 20.08ms. Allocated memory is still 77.6MB. Free memory was 41.3MB in the beginning and 39.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 21:11:27,265 INFO L158 Benchmark]: RCFGBuilder took 1324.09ms. Allocated memory is still 77.6MB. Free memory was 39.2MB in the beginning and 45.5MB in the end (delta: -6.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 21:11:27,265 INFO L158 Benchmark]: CodeCheck took 90.91ms. Allocated memory is still 77.6MB. Free memory was 45.5MB in the beginning and 39.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:11:27,267 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 39.5MB in the beginning and 39.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1342.41ms. Allocated memory is still 77.6MB. Free memory was 51.6MB in the beginning and 45.5MB in the end (delta: 6.1MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.88ms. Allocated memory is still 77.6MB. Free memory was 45.5MB in the beginning and 41.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.08ms. Allocated memory is still 77.6MB. Free memory was 41.3MB in the beginning and 39.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1324.09ms. Allocated memory is still 77.6MB. Free memory was 39.2MB in the beginning and 45.5MB in the end (delta: -6.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 90.91ms. Allocated memory is still 77.6MB. Free memory was 45.5MB in the beginning and 39.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:11:27,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3a29784-4c44-4586-9960-6181475ab894/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