./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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 074b2b1b2dd2d1b3ec51ddde3ffaceb093620742ca77faf4b54910795b7ae3b8 --- 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 23:10:41,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:10:41,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:10:41,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:10:41,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:10:41,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:10:41,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:10:41,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:10:41,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:10:41,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:10:41,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:10:41,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:10:41,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:10:41,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:10:41,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:10:41,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:10:41,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:10:41,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:10:41,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:10:41,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:10:41,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:10:41,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:10:41,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:10:41,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:10:41,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:10:41,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:10:41,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:10:41,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:10:41,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:10:41,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:10:41,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:10:41,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:10:41,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:10:41,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:10:41,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:10:41,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:10:41,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:10:41,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:10:41,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:10:41,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:10:41,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:10:41,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 23:10:41,901 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:10:41,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:10:41,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:10:41,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:10:41,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:10:41,905 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:10:41,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:10:41,905 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:10:41,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:10:41,906 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:10:41,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:10:41,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:10:41,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:10:41,908 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:10:41,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:10:41,909 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:10:41,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:10:41,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:10:41,909 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:10:41,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:10:41,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:10:41,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:10:41,910 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:10:41,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:10:41,911 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:10:41,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:10:41,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:10:41,912 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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 074b2b1b2dd2d1b3ec51ddde3ffaceb093620742ca77faf4b54910795b7ae3b8 [2022-11-21 23:10:42,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:10:42,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:10:42,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:10:42,281 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:10:42,281 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:10:42,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i [2022-11-21 23:10:45,583 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:10:46,008 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:10:46,008 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i [2022-11-21 23:10:46,042 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data/fff5a51c9/4e5373743ab349f8b030420da7bfd423/FLAG4c5dd1bd9 [2022-11-21 23:10:46,064 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data/fff5a51c9/4e5373743ab349f8b030420da7bfd423 [2022-11-21 23:10:46,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:10:46,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:10:46,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:10:46,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:10:46,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:10:46,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:46" (1/1) ... [2022-11-21 23:10:46,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@766cf9d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:46, skipping insertion in model container [2022-11-21 23:10:46,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:46" (1/1) ... [2022-11-21 23:10:46,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:10:46,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:10:46,688 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:10:48,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:10:48,062 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:10:48,083 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:10:48,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:10:48,615 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:10:48,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48 WrapperNode [2022-11-21 23:10:48,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:10:48,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:10:48,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:10:48,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:10:48,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,696 INFO L138 Inliner]: procedures = 937, calls = 54, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 57 [2022-11-21 23:10:48,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:10:48,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:10:48,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:10:48,698 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:10:48,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,722 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:10:48,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:10:48,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:10:48,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:10:48,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:48" (1/1) ... [2022-11-21 23:10:48,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:10:48,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:10:48,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:10:48,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:10:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:10:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:10:48,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:10:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-11-21 23:10:48,807 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-11-21 23:10:48,808 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-11-21 23:10:48,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:10:48,984 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:10:48,986 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:10:49,177 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:10:49,350 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:10:49,355 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:10:49,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:10:49 BoogieIcfgContainer [2022-11-21 23:10:49,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:10:49,360 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:10:49,361 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:10:49,369 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:10:49,370 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:10:49" (1/1) ... [2022-11-21 23:10:49,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:10:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:10:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 14 states and 15 transitions. [2022-11-21 23:10:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2022-11-21 23:10:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-21 23:10:49,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:10:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:10:49,480 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 23:10:49,485 INFO L158 Benchmark]: Toolchain (without parser) took 3413.25ms. Allocated memory was 155.2MB in the beginning and 268.4MB in the end (delta: 113.2MB). Free memory was 107.2MB in the beginning and 159.6MB in the end (delta: -52.4MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2022-11-21 23:10:49,486 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 155.2MB. Free memory was 124.7MB in the beginning and 124.6MB in the end (delta: 85.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:10:49,487 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2542.80ms. Allocated memory was 155.2MB in the beginning and 268.4MB in the end (delta: 113.2MB). Free memory was 106.7MB in the beginning and 193.2MB in the end (delta: -86.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-11-21 23:10:49,487 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.61ms. Allocated memory is still 268.4MB. Free memory was 193.2MB in the beginning and 189.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:10:49,488 INFO L158 Benchmark]: Boogie Preprocessor took 29.19ms. Allocated memory is still 268.4MB. Free memory was 189.0MB in the beginning and 186.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 23:10:49,489 INFO L158 Benchmark]: RCFGBuilder took 632.00ms. Allocated memory is still 268.4MB. Free memory was 186.9MB in the beginning and 165.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-21 23:10:49,490 INFO L158 Benchmark]: CodeCheck took 123.58ms. Allocated memory is still 268.4MB. Free memory was 165.9MB in the beginning and 159.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:10:49,493 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 0.60ms. Allocated memory is still 155.2MB. Free memory was 124.7MB in the beginning and 124.6MB in the end (delta: 85.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2542.80ms. Allocated memory was 155.2MB in the beginning and 268.4MB in the end (delta: 113.2MB). Free memory was 106.7MB in the beginning and 193.2MB in the end (delta: -86.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.61ms. Allocated memory is still 268.4MB. Free memory was 193.2MB in the beginning and 189.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.19ms. Allocated memory is still 268.4MB. Free memory was 189.0MB in the beginning and 186.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 632.00ms. Allocated memory is still 268.4MB. Free memory was 186.9MB in the beginning and 165.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 123.58ms. Allocated memory is still 268.4MB. Free memory was 165.9MB in the beginning and 159.6MB 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 23:10:49,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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 074b2b1b2dd2d1b3ec51ddde3ffaceb093620742ca77faf4b54910795b7ae3b8 --- 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 23:10:52,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:10:52,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:10:52,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:10:52,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:10:52,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:10:52,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:10:52,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:10:52,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:10:52,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:10:52,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:10:52,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:10:52,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:10:52,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:10:52,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:10:52,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:10:52,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:10:52,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:10:52,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:10:52,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:10:52,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:10:52,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:10:52,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:10:52,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:10:52,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:10:52,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:10:52,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:10:52,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:10:52,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:10:52,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:10:52,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:10:52,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:10:52,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:10:52,136 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:10:52,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:10:52,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:10:52,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:10:52,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:10:52,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:10:52,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:10:52,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:10:52,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 23:10:52,221 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:10:52,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:10:52,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:10:52,229 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:10:52,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:10:52,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:10:52,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:10:52,230 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:10:52,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:10:52,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:10:52,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:10:52,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:10:52,233 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:10:52,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:10:52,233 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:10:52,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:10:52,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:10:52,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:10:52,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:10:52,234 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:10:52,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:10:52,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:10:52,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:10:52,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:10:52,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:10:52,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:10:52,236 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:10:52,236 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:10:52,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:10:52,237 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:10:52,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:10:52,237 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_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 074b2b1b2dd2d1b3ec51ddde3ffaceb093620742ca77faf4b54910795b7ae3b8 [2022-11-21 23:10:52,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:10:52,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:10:52,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:10:52,624 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:10:52,625 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:10:52,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i [2022-11-21 23:10:55,836 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:10:56,272 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:10:56,273 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_square_07_bad.i [2022-11-21 23:10:56,310 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data/463be6f17/7f78e16855ef4852aa6d518976359b7c/FLAG8423f48e1 [2022-11-21 23:10:56,330 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56f18c4d-c6d3-4177-8bbc-b4d7a65853e9/bin/ukojak-jW3SillKbg/data/463be6f17/7f78e16855ef4852aa6d518976359b7c [2022-11-21 23:10:56,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:10:56,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:10:56,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:10:56,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:10:56,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:10:56,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:56" (1/1) ... [2022-11-21 23:10:56,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ebcd120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:10:56, skipping insertion in model container [2022-11-21 23:10:56,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:10:56" (1/1) ... [2022-11-21 23:10:56,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:10:56,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:10:56,865 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-11-21 23:10:57,142 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 23:10:57,148 INFO L158 Benchmark]: Toolchain (without parser) took 812.16ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 29.4MB in the beginning and 50.2MB in the end (delta: -20.8MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2022-11-21 23:10:57,148 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:10:57,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 808.00ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 29.1MB in the beginning and 50.2MB in the end (delta: -21.1MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-11-21 23:10:57,151 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 808.00ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 29.1MB in the beginning and 50.2MB in the end (delta: -21.1MB). Peak memory consumption was 4.5MB. 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.