./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_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_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/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_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/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_0837ef31-f505-4b0f-b21e-1370aa476e69/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 e2c2cc36f3a6aa86f1164415332d3251ff01dd2fccb04ed46876d019aaa2afb4 --- 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 19:53:57,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:53:57,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:53:57,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:53:57,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:53:57,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:53:57,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:53:57,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:53:57,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:53:57,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:53:57,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:53:57,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:53:57,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:53:57,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:53:57,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:53:57,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:53:57,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:53:57,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:53:57,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:53:57,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:53:57,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:53:57,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:53:57,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:53:57,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:53:57,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:53:57,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:53:57,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:53:57,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:53:57,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:53:57,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:53:57,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:53:57,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:53:57,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:53:57,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:53:57,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:53:57,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:53:57,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:53:57,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:53:57,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:53:57,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:53:57,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:53:57,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:53:57,115 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:53:57,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:53:57,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:53:57,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:53:57,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:53:57,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:53:57,117 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:53:57,118 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:53:57,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:53:57,118 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:53:57,118 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:53:57,118 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:53:57,118 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:53:57,118 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:53:57,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:53:57,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:53:57,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:53:57,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:53:57,119 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:53:57,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:53:57,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:53:57,119 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_0837ef31-f505-4b0f-b21e-1370aa476e69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2c2cc36f3a6aa86f1164415332d3251ff01dd2fccb04ed46876d019aaa2afb4 [2022-12-14 19:53:57,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:53:57,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:53:57,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:53:57,306 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:53:57,307 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:53:57,307 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_bad.i [2022-12-14 19:53:59,908 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:54:00,172 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:54:00,173 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_bad.i [2022-12-14 19:54:00,192 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data/17285ea02/140956496cd0481dae142143e2f02431/FLAG77c880dff [2022-12-14 19:54:00,207 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data/17285ea02/140956496cd0481dae142143e2f02431 [2022-12-14 19:54:00,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:54:00,211 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:54:00,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:54:00,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:54:00,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:54:00,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:54:00" (1/1) ... [2022-12-14 19:54:00,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@865506b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:00, skipping insertion in model container [2022-12-14 19:54:00,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:54:00" (1/1) ... [2022-12-14 19:54:00,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:54:00,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:54:00,585 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:54:00,973 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:54:00,977 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:00,979 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:00,980 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:00,981 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:01,357 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:54:01,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:54:01,364 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:54:01,378 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:54:01,408 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:54:01,417 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:01,418 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:01,421 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:01,421 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:01,437 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:54:01,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:54:01,653 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:54:01,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01 WrapperNode [2022-12-14 19:54:01,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:54:01,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:54:01,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:54:01,655 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:54:01,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,694 INFO L138 Inliner]: procedures = 937, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 46 [2022-12-14 19:54:01,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:54:01,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:54:01,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:54:01,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:54:01,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,709 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:54:01,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:54:01,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:54:01,712 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:54:01,713 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:01" (1/1) ... [2022-12-14 19:54:01,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:54:01,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:54:01,737 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:54:01,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:54:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:54:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:54:01,780 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:54:01,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:54:01,888 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:54:01,890 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:54:01,975 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:54:02,012 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:54:02,012 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:54:02,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:02 BoogieIcfgContainer [2022-12-14 19:54:02,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:54:02,014 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:54:02,014 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:54:02,022 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:54:02,022 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:02" (1/1) ... [2022-12-14 19:54:02,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:54:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 19:54:02,066 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 19:54:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:54:02,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:02,100 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 19:54:02,103 INFO L158 Benchmark]: Toolchain (without parser) took 1890.98ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 91.2MB in the beginning and 98.5MB in the end (delta: -7.3MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-12-14 19:54:02,104 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:54:02,104 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1441.31ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 90.8MB in the beginning and 124.7MB in the end (delta: -33.9MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2022-12-14 19:54:02,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.78ms. Allocated memory is still 163.6MB. Free memory was 124.7MB in the beginning and 121.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:54:02,106 INFO L158 Benchmark]: Boogie Preprocessor took 16.96ms. Allocated memory is still 163.6MB. Free memory was 121.6MB in the beginning and 119.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:54:02,106 INFO L158 Benchmark]: RCFGBuilder took 301.94ms. Allocated memory is still 163.6MB. Free memory was 119.5MB in the beginning and 104.8MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 19:54:02,107 INFO L158 Benchmark]: CodeCheck took 87.27ms. Allocated memory is still 163.6MB. Free memory was 104.8MB in the beginning and 98.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:54:02,110 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 0.14ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1441.31ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 90.8MB in the beginning and 124.7MB in the end (delta: -33.9MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.78ms. Allocated memory is still 163.6MB. Free memory was 124.7MB in the beginning and 121.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.96ms. Allocated memory is still 163.6MB. Free memory was 121.6MB in the beginning and 119.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 301.94ms. Allocated memory is still 163.6MB. Free memory was 119.5MB in the beginning and 104.8MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 87.27ms. Allocated memory is still 163.6MB. Free memory was 104.8MB in the beginning and 98.5MB 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 19:54:02,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/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_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/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_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/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_0837ef31-f505-4b0f-b21e-1370aa476e69/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 e2c2cc36f3a6aa86f1164415332d3251ff01dd2fccb04ed46876d019aaa2afb4 --- 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 19:54:03,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:54:03,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:54:03,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:54:03,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:54:03,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:54:03,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:54:03,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:54:03,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:54:03,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:54:03,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:54:03,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:54:03,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:54:03,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:54:03,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:54:03,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:54:03,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:54:03,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:54:03,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:54:03,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:54:03,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:54:03,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:54:03,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:54:03,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:54:03,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:54:03,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:54:03,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:54:03,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:54:03,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:54:03,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:54:03,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:54:03,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:54:03,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:54:03,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:54:03,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:54:03,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:54:03,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:54:03,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:54:03,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:54:03,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:54:03,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:54:03,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:54:03,889 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:54:03,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:54:03,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:54:03,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:54:03,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:54:03,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:54:03,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:54:03,892 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:54:03,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:54:03,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:54:03,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:54:03,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:54:03,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:54:03,893 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:54:03,893 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:54:03,893 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:54:03,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:54:03,894 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:54:03,894 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:54:03,894 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:54:03,894 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:54:03,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:54:03,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:54:03,895 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:54:03,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:54:03,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:54:03,895 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:54:03,895 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:54:03,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:54:03,896 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:54:03,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:54:03,896 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_0837ef31-f505-4b0f-b21e-1370aa476e69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2c2cc36f3a6aa86f1164415332d3251ff01dd2fccb04ed46876d019aaa2afb4 [2022-12-14 19:54:04,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:54:04,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:54:04,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:54:04,158 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:54:04,158 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:54:04,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_bad.i [2022-12-14 19:54:06,728 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:54:06,975 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:54:06,975 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_10_bad.i [2022-12-14 19:54:06,990 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data/981651a7b/a0973579d53a408ba7dad8a6c83fb15c/FLAG1b16dfdeb [2022-12-14 19:54:07,002 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/data/981651a7b/a0973579d53a408ba7dad8a6c83fb15c [2022-12-14 19:54:07,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:54:07,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:54:07,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:54:07,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:54:07,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:54:07,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:54:07" (1/1) ... [2022-12-14 19:54:07,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25c38930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:07, skipping insertion in model container [2022-12-14 19:54:07,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:54:07" (1/1) ... [2022-12-14 19:54:07,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:54:07,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:54:07,392 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:54:07,827 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:54:07,834 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:07,836 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:07,837 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:07,838 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:08,194 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:54:08,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:54:08,204 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:54:08,218 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:54:08,254 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:54:08,255 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:08,256 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:54:08,257 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:08,258 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:54:08,267 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:54:08,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:54:08,462 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:54:08,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08 WrapperNode [2022-12-14 19:54:08,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:54:08,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:54:08,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:54:08,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:54:08,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,504 INFO L138 Inliner]: procedures = 942, calls = 60, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 45 [2022-12-14 19:54:08,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:54:08,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:54:08,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:54:08,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:54:08,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,522 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:54:08,526 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:54:08,526 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:54:08,526 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:54:08,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:08" (1/1) ... [2022-12-14 19:54:08,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:54:08,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:54:08,549 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:54:08,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:54:08,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:54:08,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:54:08,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:54:08,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:54:08,584 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:54:08,584 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:54:08,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:54:08,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:54:08,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:54:08,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-14 19:54:08,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-14 19:54:08,713 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:54:08,715 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:54:09,053 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:54:09,088 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:54:09,088 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:54:09,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:09 BoogieIcfgContainer [2022-12-14 19:54:09,090 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:54:09,090 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:54:09,090 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:54:09,098 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:54:09,098 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:09" (1/1) ... [2022-12-14 19:54:09,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:54:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-12-14 19:54:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-12-14 19:54:09,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:54:09,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:09,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:09,183 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 19:54:09,186 INFO L158 Benchmark]: Toolchain (without parser) took 2180.22ms. Allocated memory was 67.1MB in the beginning and 111.1MB in the end (delta: 44.0MB). Free memory was 38.3MB in the beginning and 65.4MB in the end (delta: -27.1MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2022-12-14 19:54:09,186 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:54:09,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1456.89ms. Allocated memory was 67.1MB in the beginning and 111.1MB in the end (delta: 44.0MB). Free memory was 38.1MB in the beginning and 51.9MB in the end (delta: -13.8MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2022-12-14 19:54:09,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.19ms. Allocated memory is still 111.1MB. Free memory was 51.9MB in the beginning and 47.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:54:09,188 INFO L158 Benchmark]: Boogie Preprocessor took 20.61ms. Allocated memory is still 111.1MB. Free memory was 47.7MB in the beginning and 45.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:54:09,188 INFO L158 Benchmark]: RCFGBuilder took 563.88ms. Allocated memory is still 111.1MB. Free memory was 45.6MB in the beginning and 71.7MB in the end (delta: -26.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 19:54:09,189 INFO L158 Benchmark]: CodeCheck took 94.42ms. Allocated memory is still 111.1MB. Free memory was 71.7MB in the beginning and 65.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:54:09,192 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 0.14ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1456.89ms. Allocated memory was 67.1MB in the beginning and 111.1MB in the end (delta: 44.0MB). Free memory was 38.1MB in the beginning and 51.9MB in the end (delta: -13.8MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.19ms. Allocated memory is still 111.1MB. Free memory was 51.9MB in the beginning and 47.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.61ms. Allocated memory is still 111.1MB. Free memory was 47.7MB in the beginning and 45.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 563.88ms. Allocated memory is still 111.1MB. Free memory was 45.6MB in the beginning and 71.7MB in the end (delta: -26.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 94.42ms. Allocated memory is still 111.1MB. Free memory was 71.7MB in the beginning and 65.4MB 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. [2022-12-14 19:54:09,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0837ef31-f505-4b0f-b21e-1370aa476e69/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