./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d773a141845241c980bc63a8ce070e4fe927437db7ca2c09cb4361f9c9affb8c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:29:28,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:29:28,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:29:28,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:29:28,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:29:28,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:29:28,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:29:28,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:29:28,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:29:28,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:29:28,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:29:28,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:29:28,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:29:28,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:29:28,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:29:28,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:29:28,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:29:28,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:29:28,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:29:28,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:29:28,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:29:28,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:29:28,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:29:28,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:29:28,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:29:28,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:29:28,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:29:28,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:29:28,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:29:28,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:29:28,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:29:28,587 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:29:28,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:29:28,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:29:28,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:29:28,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:29:28,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:29:28,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:29:28,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:29:28,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:29:28,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:29:28,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:29:28,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:29:28,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:29:28,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:29:28,617 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:29:28,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:29:28,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:29:28,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:29:28,618 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:29:28,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:29:28,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:29:28,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:29:28,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:29:28,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:29:28,619 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:29:28,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:29:28,619 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:29:28,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:29:28,620 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:29:28,620 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:29:28,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:29:28,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:29:28,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:29:28,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:29:28,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:29:28,621 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:29:28,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:29:28,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:29:28,622 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_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d773a141845241c980bc63a8ce070e4fe927437db7ca2c09cb4361f9c9affb8c [2022-12-14 23:29:28,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:29:28,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:29:28,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:29:28,830 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:29:28,830 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:29:28,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i [2022-12-14 23:29:31,370 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:29:31,608 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:29:31,609 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i [2022-12-14 23:29:31,623 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data/5c5218636/2692dffad3f041c6b8e35fe6e6cd79d9/FLAG20fe4ab46 [2022-12-14 23:29:31,928 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data/5c5218636/2692dffad3f041c6b8e35fe6e6cd79d9 [2022-12-14 23:29:31,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:29:31,931 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:29:31,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:29:31,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:29:31,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:29:31,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:29:31" (1/1) ... [2022-12-14 23:29:31,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a55c8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:31, skipping insertion in model container [2022-12-14 23:29:31,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:29:31" (1/1) ... [2022-12-14 23:29:31,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:29:31,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:29:32,229 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:29:32,575 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:29:32,579 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:32,581 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:32,583 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:32,583 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:32,607 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:29:32,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:29:32,616 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:29:32,630 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:29:32,665 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:29:32,666 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:32,667 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:32,669 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:32,669 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:32,673 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:29:32,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:29:32,748 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:29:32,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32 WrapperNode [2022-12-14 23:29:32,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:29:32,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:29:32,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:29:32,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:29:32,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,803 INFO L138 Inliner]: procedures = 501, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 60 [2022-12-14 23:29:32,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:29:32,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:29:32,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:29:32,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:29:32,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,813 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,819 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:29:32,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:29:32,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:29:32,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:29:32,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:32" (1/1) ... [2022-12-14 23:29:32,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:29:32,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:29:32,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:29:32,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:29:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:29:32,871 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:29:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:29:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:29:32,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:29:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:29:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:29:32,975 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:29:32,976 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:29:33,082 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:29:33,144 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:29:33,144 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:29:33,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:29:33 BoogieIcfgContainer [2022-12-14 23:29:33,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:29:33,147 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:29:33,147 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:29:33,154 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:29:33,154 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:29:33" (1/1) ... [2022-12-14 23:29:33,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:29:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:33,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 23:29:33,197 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 23:29:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:29:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:33,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:29:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 23:29:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 23:29:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 23:29:33,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:29:33,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:33,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:29:33,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:29:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:29:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:29:33,633 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:29:33,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:29:33,661 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 23:29:33,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 11:29:33 ImpRootNode [2022-12-14 23:29:33,687 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 23:29:33,687 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 23:29:33,687 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 23:29:33,688 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 23:29:33,688 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:29:33" (3/4) ... [2022-12-14 23:29:33,691 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 23:29:33,691 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 23:29:33,692 INFO L158 Benchmark]: Toolchain (without parser) took 1760.50ms. Allocated memory is still 159.4MB. Free memory was 124.5MB in the beginning and 60.1MB in the end (delta: 64.3MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2022-12-14 23:29:33,692 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:29:33,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 816.17ms. Allocated memory is still 159.4MB. Free memory was 124.0MB in the beginning and 61.0MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-12-14 23:29:33,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.23ms. Allocated memory is still 159.4MB. Free memory was 61.0MB in the beginning and 126.4MB in the end (delta: -65.4MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2022-12-14 23:29:33,694 INFO L158 Benchmark]: Boogie Preprocessor took 17.78ms. Allocated memory is still 159.4MB. Free memory was 126.4MB in the beginning and 125.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:29:33,695 INFO L158 Benchmark]: RCFGBuilder took 324.53ms. Allocated memory is still 159.4MB. Free memory was 125.2MB in the beginning and 105.4MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 23:29:33,695 INFO L158 Benchmark]: CodeCheck took 539.89ms. Allocated memory is still 159.4MB. Free memory was 105.4MB in the beginning and 60.1MB in the end (delta: 45.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-14 23:29:33,695 INFO L158 Benchmark]: Witness Printer took 4.11ms. Allocated memory is still 159.4MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:29:33,698 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 12 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 4 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 4 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 1551]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1560, overapproximation of bitwiseAnd at line 1560. Possible FailurePath: [L1522] const int GLOBAL_CONST_TRUE = 1; [L1523] const int GLOBAL_CONST_FALSE = 0; [L1524] const int GLOBAL_CONST_FIVE = 5; [L1525] int globalTrue = 1; [L1526] int globalFalse = 0; [L1527] int globalFive = 5; [L1546] int globalArgc = 0; [L1547] char** globalArgv = ((void *)0); [L1566] CALL printLine("Calling bad()...") VAL [GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1, line={2:0}] [L1414] COND TRUE line != ((void *)0) [L1566] RET printLine("Calling bad()...") VAL [\old(argc)=14, argc=14, argv={13:12}, argv={13:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1567] CALL CWE190_Integer_Overflow__int_rand_add_44_bad() [L1557] int data; [L1558] void (*funcPtr) (int) = badSink; [L1559] data = 0 [L1560] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1560] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1560] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1561] CALL funcPtr(data) [L1551] data + 1 VAL [\old(data)=2147483647, data=2147483647, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 816.17ms. Allocated memory is still 159.4MB. Free memory was 124.0MB in the beginning and 61.0MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.23ms. Allocated memory is still 159.4MB. Free memory was 61.0MB in the beginning and 126.4MB in the end (delta: -65.4MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 17.78ms. Allocated memory is still 159.4MB. Free memory was 126.4MB in the beginning and 125.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 324.53ms. Allocated memory is still 159.4MB. Free memory was 125.2MB in the beginning and 105.4MB in the end (delta: 19.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 539.89ms. Allocated memory is still 159.4MB. Free memory was 105.4MB in the beginning and 60.1MB in the end (delta: 45.3MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Witness Printer took 4.11ms. Allocated memory is still 159.4MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-14 23:29:33,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d773a141845241c980bc63a8ce070e4fe927437db7ca2c09cb4361f9c9affb8c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:29:35,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:29:35,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:29:35,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:29:35,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:29:35,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:29:35,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:29:35,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:29:35,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:29:35,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:29:35,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:29:35,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:29:35,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:29:35,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:29:35,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:29:35,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:29:35,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:29:35,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:29:35,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:29:35,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:29:35,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:29:35,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:29:35,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:29:35,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:29:35,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:29:35,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:29:35,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:29:35,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:29:35,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:29:35,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:29:35,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:29:35,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:29:35,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:29:35,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:29:35,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:29:35,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:29:35,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:29:35,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:29:35,232 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:29:35,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:29:35,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:29:35,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 23:29:35,250 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:29:35,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:29:35,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:29:35,251 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:29:35,252 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:29:35,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:29:35,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:29:35,252 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:29:35,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:29:35,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:29:35,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:29:35,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:29:35,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:29:35,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:29:35,253 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:29:35,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:29:35,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:29:35,254 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:29:35,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:29:35,254 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:29:35,254 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:29:35,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:29:35,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:29:35,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:29:35,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:29:35,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:29:35,255 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:29:35,255 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:29:35,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:29:35,256 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:29:35,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:29:35,256 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_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d773a141845241c980bc63a8ce070e4fe927437db7ca2c09cb4361f9c9affb8c [2022-12-14 23:29:35,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:29:35,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:29:35,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:29:35,477 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:29:35,477 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:29:35,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i [2022-12-14 23:29:37,992 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:29:38,216 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:29:38,217 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_add_44_bad.i [2022-12-14 23:29:38,231 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data/8675b167c/0d62bcf6ac1a423dbcc024398a6ab10a/FLAGcd4e42c58 [2022-12-14 23:29:38,542 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/data/8675b167c/0d62bcf6ac1a423dbcc024398a6ab10a [2022-12-14 23:29:38,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:29:38,545 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:29:38,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:29:38,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:29:38,548 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:29:38,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:29:38" (1/1) ... [2022-12-14 23:29:38,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7abbe655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:38, skipping insertion in model container [2022-12-14 23:29:38,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:29:38" (1/1) ... [2022-12-14 23:29:38,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:29:38,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:29:38,873 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:29:39,214 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:29:39,218 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:39,219 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:39,220 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:39,220 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:39,242 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:29:39,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:29:39,253 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:29:39,265 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:29:39,295 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:29:39,296 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:39,297 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:29:39,298 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:39,299 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:29:39,302 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:29:39,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:29:39,374 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:29:39,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39 WrapperNode [2022-12-14 23:29:39,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:29:39,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:29:39,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:29:39,375 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:29:39,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,413 INFO L138 Inliner]: procedures = 506, calls = 56, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 60 [2022-12-14 23:29:39,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:29:39,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:29:39,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:29:39,414 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:29:39,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,425 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,425 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,438 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:29:39,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:29:39,444 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:29:39,444 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:29:39,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:29:39,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:29:39,471 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:29:39,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:29:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:29:39,505 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:29:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:29:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:29:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:29:39,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:29:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:29:39,622 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:29:39,624 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:29:39,723 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:29:39,768 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:29:39,768 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:29:39,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:29:39 BoogieIcfgContainer [2022-12-14 23:29:39,771 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:29:39,772 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:29:39,772 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:29:39,780 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:29:39,780 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:29:39" (1/1) ... [2022-12-14 23:29:39,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:29:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:29:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 23:29:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 23:29:39,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:29:39,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:29:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:29:39,861 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:29:39,864 INFO L158 Benchmark]: Toolchain (without parser) took 1319.00ms. Allocated memory is still 88.1MB. Free memory was 63.1MB in the beginning and 42.7MB in the end (delta: 20.4MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2022-12-14 23:29:39,865 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:29:39,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 829.02ms. Allocated memory is still 88.1MB. Free memory was 62.8MB in the beginning and 45.0MB in the end (delta: 17.9MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2022-12-14 23:29:39,865 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.10ms. Allocated memory is still 88.1MB. Free memory was 45.0MB in the beginning and 42.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:29:39,866 INFO L158 Benchmark]: Boogie Preprocessor took 29.31ms. Allocated memory is still 88.1MB. Free memory was 42.1MB in the beginning and 40.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:29:39,866 INFO L158 Benchmark]: RCFGBuilder took 327.14ms. Allocated memory is still 88.1MB. Free memory was 40.0MB in the beginning and 49.1MB in the end (delta: -9.0MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-12-14 23:29:39,866 INFO L158 Benchmark]: CodeCheck took 91.60ms. Allocated memory is still 88.1MB. Free memory was 49.1MB in the beginning and 42.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:29:39,868 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 829.02ms. Allocated memory is still 88.1MB. Free memory was 62.8MB in the beginning and 45.0MB in the end (delta: 17.9MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.10ms. Allocated memory is still 88.1MB. Free memory was 45.0MB in the beginning and 42.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.31ms. Allocated memory is still 88.1MB. Free memory was 42.1MB in the beginning and 40.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 327.14ms. Allocated memory is still 88.1MB. Free memory was 40.0MB in the beginning and 49.1MB in the end (delta: -9.0MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * CodeCheck took 91.60ms. Allocated memory is still 88.1MB. Free memory was 49.1MB in the beginning and 42.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:29:39,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28434bea-1ca5-4f01-93a6-e67622ecf6e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared