./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_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_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/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_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/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_e15b3654-f073-4394-ad14-e5c8faacf1c4/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 8533b733e941176b09f99d070672c913a4a100ab02bebf78655e8d13c72be7d2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:01:22,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:01:22,396 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:01:22,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:01:22,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:01:22,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:01:22,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:01:22,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:01:22,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:01:22,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:01:22,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:01:22,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:01:22,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:01:22,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:01:22,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:01:22,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:01:22,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:01:22,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:01:22,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:01:22,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:01:22,431 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:01:22,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:01:22,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:01:22,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:01:22,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:01:22,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:01:22,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:01:22,439 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:01:22,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:01:22,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:01:22,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:01:22,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:01:22,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:01:22,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:01:22,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:01:22,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:01:22,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:01:22,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:01:22,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:01:22,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:01:22,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:01:22,446 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 19:01:22,460 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:01:22,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:01:22,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:01:22,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:01:22,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:01:22,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:01:22,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:01:22,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:01:22,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:01:22,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:01:22,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:22,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:01:22,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:01:22,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:01:22,463 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:01:22,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:01:22,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:01:22,463 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_e15b3654-f073-4394-ad14-e5c8faacf1c4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8533b733e941176b09f99d070672c913a4a100ab02bebf78655e8d13c72be7d2 [2022-12-14 19:01:22,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:01:22,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:01:22,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:01:22,655 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:01:22,655 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:01:22,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_bad.i [2022-12-14 19:01:25,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:01:25,385 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:01:25,385 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_bad.i [2022-12-14 19:01:25,398 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data/673546257/4890b6fc4d8a463085af789d5cef426b/FLAGe7de28959 [2022-12-14 19:01:25,740 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data/673546257/4890b6fc4d8a463085af789d5cef426b [2022-12-14 19:01:25,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:01:25,747 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:01:25,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:25,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:01:25,756 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:01:25,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:25" (1/1) ... [2022-12-14 19:01:25,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e368de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:25, skipping insertion in model container [2022-12-14 19:01:25,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:25" (1/1) ... [2022-12-14 19:01:25,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:01:25,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:01:26,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:26,394 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:26,398 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:26,399 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:26,401 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:26,401 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:26,418 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:26,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:26,428 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:01:26,441 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:26,472 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:26,474 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:26,475 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:26,476 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:26,477 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:26,480 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:26,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:26,628 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:01:26,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26 WrapperNode [2022-12-14 19:01:26,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:26,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:26,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:01:26,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:01:26,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,667 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-14 19:01:26,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:26,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:01:26,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:01:26,668 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:01:26,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,681 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,682 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:01:26,685 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:01:26,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:01:26,685 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:01:26,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:26" (1/1) ... [2022-12-14 19:01:26,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:26,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:01:26,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:01:26,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:01:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:01:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:01:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:01:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:01:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:01:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:01:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:01:26,841 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:01:26,843 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:01:26,950 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:01:27,020 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:01:27,020 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:01:27,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:27 BoogieIcfgContainer [2022-12-14 19:01:27,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:01:27,024 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:01:27,024 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:01:27,037 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:01:27,037 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:27" (1/1) ... [2022-12-14 19:01:27,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:01:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:27,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 19:01:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 19:01:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:01:27,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:01:27,404 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 19:01:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 19:01:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 19:01:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 19:01:27,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:27,468 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:01:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:27,536 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 19:01:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 19:01:27,565 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 19:01:27,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:01:27 ImpRootNode [2022-12-14 19:01:27,591 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:01:27,592 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:01:27,592 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:01:27,592 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:01:27,593 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:27" (3/4) ... [2022-12-14 19:01:27,596 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 19:01:27,596 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:01:27,597 INFO L158 Benchmark]: Toolchain (without parser) took 1850.25ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 94.1MB in the beginning and 79.6MB in the end (delta: 14.5MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2022-12-14 19:01:27,597 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:01:27,598 INFO L158 Benchmark]: CACSL2BoogieTranslator took 879.42ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 93.8MB in the beginning and 97.1MB in the end (delta: -3.3MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2022-12-14 19:01:27,599 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.14ms. Allocated memory is still 159.4MB. Free memory was 97.1MB in the beginning and 94.2MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:01:27,599 INFO L158 Benchmark]: Boogie Preprocessor took 16.51ms. Allocated memory is still 159.4MB. Free memory was 94.2MB in the beginning and 92.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:27,600 INFO L158 Benchmark]: RCFGBuilder took 337.70ms. Allocated memory is still 159.4MB. Free memory was 92.1MB in the beginning and 121.6MB in the end (delta: -29.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:01:27,600 INFO L158 Benchmark]: CodeCheck took 567.92ms. Allocated memory is still 159.4MB. Free memory was 121.6MB in the beginning and 80.7MB in the end (delta: 40.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-14 19:01:27,600 INFO L158 Benchmark]: Witness Printer took 4.18ms. Allocated memory is still 159.4MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:01:27,603 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, 0.1s 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: 1567]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of bitwiseXor at line 1553, overapproximation of bitwiseAnd at line 1553. 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); [L1559] 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) [L1559] RET printLine("Calling bad()...") VAL [\old(argc)=13, argc=13, argv={14:12}, argv={14:12}, GLOBAL_CONST_FALSE=0, GLOBAL_CONST_FIVE=5, GLOBAL_CONST_TRUE=1, globalArgc=0, globalArgv={0:0}, globalFalse=0, globalFive=5, globalTrue=1] [L1560] CALL CWE190_Integer_Overflow__int_rand_preinc_51_bad() [L1551] int data; [L1552] data = 0 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] EXPR rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1 [L1553] data = ((int)(rand() & 1 ? (((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) : -(((unsigned)rand()<<30) ^ ((unsigned)rand()<<15) ^ rand()) - 1)) [L1554] CALL CWE190_Integer_Overflow__int_rand_preinc_51b_badSink(data) [L1567] ++data 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 0.16ms. Allocated memory is still 132.1MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 879.42ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 93.8MB in the beginning and 97.1MB in the end (delta: -3.3MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.14ms. Allocated memory is still 159.4MB. Free memory was 97.1MB in the beginning and 94.2MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 16.51ms. Allocated memory is still 159.4MB. Free memory was 94.2MB in the beginning and 92.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 337.70ms. Allocated memory is still 159.4MB. Free memory was 92.1MB in the beginning and 121.6MB in the end (delta: -29.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 567.92ms. Allocated memory is still 159.4MB. Free memory was 121.6MB in the beginning and 80.7MB in the end (delta: 40.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Witness Printer took 4.18ms. Allocated memory is still 159.4MB. Free memory is still 79.6MB. 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 19:01:27,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/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_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/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_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/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_e15b3654-f073-4394-ad14-e5c8faacf1c4/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 8533b733e941176b09f99d070672c913a4a100ab02bebf78655e8d13c72be7d2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:01:29,077 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:01:29,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:01:29,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:01:29,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:01:29,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:01:29,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:01:29,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:01:29,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:01:29,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:01:29,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:01:29,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:01:29,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:01:29,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:01:29,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:01:29,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:01:29,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:01:29,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:01:29,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:01:29,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:01:29,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:01:29,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:01:29,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:01:29,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:01:29,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:01:29,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:01:29,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:01:29,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:01:29,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:01:29,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:01:29,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:01:29,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:01:29,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:01:29,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:01:29,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:01:29,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:01:29,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:01:29,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:01:29,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:01:29,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:01:29,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:01:29,133 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 19:01:29,149 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:01:29,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:01:29,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:01:29,150 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:01:29,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:01:29,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:01:29,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:01:29,151 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 19:01:29,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:01:29,151 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:01:29,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:01:29,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:01:29,151 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:01:29,152 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:01:29,152 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:01:29,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:01:29,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:29,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:01:29,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:01:29,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:01:29,153 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:01:29,153 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:01:29,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:01:29,154 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:01:29,154 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:01:29,154 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_e15b3654-f073-4394-ad14-e5c8faacf1c4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8533b733e941176b09f99d070672c913a4a100ab02bebf78655e8d13c72be7d2 [2022-12-14 19:01:29,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:01:29,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:01:29,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:01:29,396 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:01:29,396 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:01:29,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_bad.i [2022-12-14 19:01:31,905 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:01:32,123 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:01:32,124 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_51_bad.i [2022-12-14 19:01:32,136 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data/79aedf66d/c9e1a6a25bd94beeac35715307988fd2/FLAGe225d7a26 [2022-12-14 19:01:32,453 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/data/79aedf66d/c9e1a6a25bd94beeac35715307988fd2 [2022-12-14 19:01:32,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:01:32,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:01:32,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:32,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:01:32,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:01:32,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1228c537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:32, skipping insertion in model container [2022-12-14 19:01:32,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:01:32" (1/1) ... [2022-12-14 19:01:32,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:01:32,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:01:32,733 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:33,081 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:33,086 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:33,088 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:33,090 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:33,090 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:33,111 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:33,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:33,128 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:01:33,146 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 19:01:33,190 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 19:01:33,191 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:33,192 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 19:01:33,194 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:33,194 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 19:01:33,199 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 19:01:33,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:01:33,287 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:01:33,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33 WrapperNode [2022-12-14 19:01:33,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:01:33,288 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:33,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:01:33,289 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:01:33,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,324 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-14 19:01:33,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:01:33,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:01:33,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:01:33,325 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:01:33,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,355 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:01:33,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:01:33,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:01:33,360 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:01:33,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:01:33,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:01:33,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:01:33,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:01:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 19:01:33,414 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 19:01:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:01:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:01:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:01:33,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:01:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 19:01:33,533 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:01:33,534 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:01:33,631 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:01:33,674 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:01:33,674 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:01:33,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:33 BoogieIcfgContainer [2022-12-14 19:01:33,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:01:33,677 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:01:33,677 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:01:33,684 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:01:33,685 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:33" (1/1) ... [2022-12-14 19:01:33,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:01:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:01:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 19:01:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 19:01:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 19:01:33,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:01:33,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:01:33,760 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:01:33,763 INFO L158 Benchmark]: Toolchain (without parser) took 1305.92ms. Allocated memory is still 90.2MB. Free memory was 65.2MB in the beginning and 38.6MB in the end (delta: 26.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,763 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:01:33,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 830.85ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 43.4MB in the end (delta: 21.6MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,764 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.84ms. Allocated memory is still 90.2MB. Free memory was 43.4MB in the beginning and 40.2MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,764 INFO L158 Benchmark]: Boogie Preprocessor took 34.94ms. Allocated memory is still 90.2MB. Free memory was 40.2MB in the beginning and 63.3MB in the end (delta: -23.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,764 INFO L158 Benchmark]: RCFGBuilder took 316.52ms. Allocated memory is still 90.2MB. Free memory was 63.3MB in the beginning and 44.9MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,765 INFO L158 Benchmark]: CodeCheck took 84.47ms. Allocated memory is still 90.2MB. Free memory was 44.9MB in the beginning and 38.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:01:33,767 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 0.10ms. Allocated memory is still 60.8MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 830.85ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 43.4MB in the end (delta: 21.6MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.84ms. Allocated memory is still 90.2MB. Free memory was 43.4MB in the beginning and 40.2MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.94ms. Allocated memory is still 90.2MB. Free memory was 40.2MB in the beginning and 63.3MB in the end (delta: -23.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 316.52ms. Allocated memory is still 90.2MB. Free memory was 63.3MB in the beginning and 44.9MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 84.47ms. Allocated memory is still 90.2MB. Free memory was 44.9MB in the beginning and 38.6MB 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. [2022-12-14 19:01:33,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e15b3654-f073-4394-ad14-e5c8faacf1c4/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