./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg --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 e67e401a4d8469bb70d13650410158b54bb24bfe084f82c1f1733610a6322378 --- 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-b5237d8 [2022-11-21 23:18:54,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:18:54,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:18:54,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:18:54,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:18:54,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:18:54,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:18:54,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:18:54,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:18:54,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:18:54,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:18:54,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:18:54,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:18:54,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:18:54,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:18:54,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:18:54,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:18:54,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:18:54,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:18:54,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:18:54,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:18:54,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:18:54,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:18:54,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:18:54,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:18:54,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:18:54,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:18:54,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:18:54,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:18:54,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:18:54,955 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:18:54,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:18:54,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:18:54,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:18:54,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:18:54,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:18:54,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:18:54,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:18:54,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:18:54,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:18:54,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:18:54,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:18:55,007 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:18:55,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:18:55,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:18:55,009 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:18:55,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:18:55,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:18:55,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:18:55,011 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:18:55,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:18:55,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:18:55,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:18:55,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:18:55,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:18:55,013 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:18:55,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:18:55,014 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:18:55,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:18:55,014 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:18:55,014 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:18:55,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:18:55,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:18:55,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:18:55,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:18:55,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:18:55,016 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:18:55,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:18:55,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:18:55,016 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_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e67e401a4d8469bb70d13650410158b54bb24bfe084f82c1f1733610a6322378 [2022-11-21 23:18:55,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:18:55,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:18:55,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:18:55,350 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:18:55,351 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:18:55,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i [2022-11-21 23:18:58,436 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:18:58,813 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:18:58,818 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i [2022-11-21 23:18:58,849 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data/553e2cc2d/7a3de14a21594e93b7f37430889460ab/FLAG4e7bfffcb [2022-11-21 23:18:58,865 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data/553e2cc2d/7a3de14a21594e93b7f37430889460ab [2022-11-21 23:18:58,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:18:58,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:18:58,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:18:58,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:18:58,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:18:58,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:58" (1/1) ... [2022-11-21 23:18:58,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fbfcedb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:18:58, skipping insertion in model container [2022-11-21 23:18:58,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:18:58" (1/1) ... [2022-11-21 23:18:58,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:18:58,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:18:59,442 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:19:00,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:19:00,750 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:19:00,774 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:19:00,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:19:01,341 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:19:01,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01 WrapperNode [2022-11-21 23:19:01,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:19:01,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:19:01,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:19:01,345 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:19:01,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,447 INFO L138 Inliner]: procedures = 938, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 46 [2022-11-21 23:19:01,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:19:01,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:19:01,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:19:01,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:19:01,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,485 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:19:01,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:19:01,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:19:01,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:19:01,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:19:01,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:19:01,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:19:01,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:19:01,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:19:01,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:19:01,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:19:01,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:19:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:19:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 23:19:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:19:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 23:19:01,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 23:19:01,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:19:01,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:19:01,716 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:19:01,718 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:19:01,911 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:19:01,954 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:19:01,955 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:19:01,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:19:01 BoogieIcfgContainer [2022-11-21 23:19:01,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:19:01,958 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:19:01,958 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:19:01,966 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:19:01,967 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:19:01" (1/1) ... [2022-11-21 23:19:01,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:19:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:19:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-21 23:19:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-21 23:19:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-21 23:19:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:19:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:19:02,063 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) [2022-11-21 23:19:02,071 INFO L158 Benchmark]: Toolchain (without parser) took 3200.62ms. Allocated memory was 165.7MB in the beginning and 228.6MB in the end (delta: 62.9MB). Free memory was 116.0MB in the beginning and 105.1MB in the end (delta: 10.9MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2022-11-21 23:19:02,072 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 117.4MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:19:02,073 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2471.05ms. Allocated memory was 165.7MB in the beginning and 228.6MB in the end (delta: 62.9MB). Free memory was 116.0MB in the beginning and 132.4MB in the end (delta: -16.4MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-21 23:19:02,074 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.70ms. Allocated memory is still 228.6MB. Free memory was 131.4MB in the beginning and 128.2MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:19:02,075 INFO L158 Benchmark]: Boogie Preprocessor took 38.53ms. Allocated memory is still 228.6MB. Free memory was 128.2MB in the beginning and 126.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:19:02,076 INFO L158 Benchmark]: RCFGBuilder took 454.61ms. Allocated memory is still 228.6MB. Free memory was 126.2MB in the beginning and 111.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:19:02,077 INFO L158 Benchmark]: CodeCheck took 110.46ms. Allocated memory is still 228.6MB. Free memory was 111.5MB in the beginning and 105.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:19:02,088 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 0.52ms. Allocated memory is still 117.4MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2471.05ms. Allocated memory was 165.7MB in the beginning and 228.6MB in the end (delta: 62.9MB). Free memory was 116.0MB in the beginning and 132.4MB in the end (delta: -16.4MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.70ms. Allocated memory is still 228.6MB. Free memory was 131.4MB in the beginning and 128.2MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 38.53ms. Allocated memory is still 228.6MB. Free memory was 128.2MB in the beginning and 126.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 454.61ms. Allocated memory is still 228.6MB. Free memory was 126.2MB in the beginning and 111.5MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 110.46ms. Allocated memory is still 228.6MB. Free memory was 111.5MB in the beginning and 105.1MB 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. [2022-11-21 23:19:02,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/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_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg --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 e67e401a4d8469bb70d13650410158b54bb24bfe084f82c1f1733610a6322378 --- 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-b5237d8 [2022-11-21 23:19:04,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:19:04,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:19:04,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:19:04,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:19:04,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:19:04,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:19:04,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:19:04,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:19:04,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:19:04,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:19:04,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:19:04,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:19:04,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:19:04,743 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:19:04,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:19:04,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:19:04,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:19:04,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:19:04,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:19:04,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:19:04,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:19:04,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:19:04,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:19:04,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:19:04,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:19:04,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:19:04,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:19:04,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:19:04,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:19:04,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:19:04,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:19:04,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:19:04,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:19:04,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:19:04,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:19:04,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:19:04,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:19:04,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:19:04,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:19:04,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:19:04,783 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:19:04,805 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:19:04,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:19:04,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:19:04,807 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:19:04,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:19:04,808 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:19:04,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:19:04,808 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:19:04,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:19:04,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:19:04,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:19:04,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:19:04,809 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:19:04,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:19:04,810 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:19:04,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:19:04,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:19:04,810 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:19:04,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:19:04,811 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:19:04,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:19:04,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:19:04,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:19:04,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:19:04,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:19:04,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:19:04,812 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:19:04,813 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:19:04,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:19:04,813 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:19:04,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:19:04,813 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_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e67e401a4d8469bb70d13650410158b54bb24bfe084f82c1f1733610a6322378 [2022-11-21 23:19:05,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:19:05,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:19:05,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:19:05,262 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:19:05,263 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:19:05,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i [2022-11-21 23:19:08,337 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:19:08,826 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:19:08,827 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_fscanf_square_64_bad.i [2022-11-21 23:19:08,855 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data/708eac944/f9840075866b48fabda9cddd44e3ff19/FLAGdd95d17c2 [2022-11-21 23:19:08,873 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dea47285-dfd3-444c-a4a7-36fdbf64bc30/bin/ukojak-jW3SillKbg/data/708eac944/f9840075866b48fabda9cddd44e3ff19 [2022-11-21 23:19:08,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:19:08,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:19:08,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:19:08,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:19:08,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:19:08,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:19:08" (1/1) ... [2022-11-21 23:19:08,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2f51c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:19:08, skipping insertion in model container [2022-11-21 23:19:08,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:19:08" (1/1) ... [2022-11-21 23:19:08,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:19:08,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:19:09,412 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:19:09,716 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1126) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-21 23:19:09,724 INFO L158 Benchmark]: Toolchain (without parser) took 842.85ms. Allocated memory is still 90.2MB. Free memory was 63.7MB in the beginning and 47.4MB in the end (delta: 16.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:19:09,725 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory is still 46.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:19:09,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 837.38ms. Allocated memory is still 90.2MB. Free memory was 63.5MB in the beginning and 47.4MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 23:19:09,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory is still 46.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 837.38ms. Allocated memory is still 90.2MB. Free memory was 63.5MB in the beginning and 47.4MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.