./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/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_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/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_98cc52dc-b144-4166-8911-fc5d2768f425/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 43823a0090a39083b5ffe3fe5b19edcbdf683b92c791f7bcce46328f6e3f4c6f --- 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 23:52:51,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:52:51,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:52:51,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:52:51,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:52:51,442 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:52:51,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:52:51,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:52:51,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:52:51,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:52:51,447 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:52:51,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:52:51,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:52:51,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:52:51,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:52:51,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:52:51,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:52:51,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:52:51,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:52:51,454 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:52:51,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:52:51,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:52:51,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:52:51,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:52:51,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:52:51,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:52:51,460 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:52:51,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:52:51,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:52:51,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:52:51,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:52:51,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:52:51,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:52:51,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:52:51,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:52:51,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:52:51,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:52:51,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:52:51,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:52:51,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:52:51,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:52:51,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-14 23:52:51,482 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:52:51,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:52:51,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:52:51,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:52:51,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:52:51,483 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:52:51,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:52:51,484 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:52:51,484 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:52:51,484 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:52:51,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:52:51,486 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:52:51,486 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:52:51,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:52:51,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:52:51,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:52:51,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:52:51,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:52:51,487 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:52:51,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:52:51,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:52:51,487 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_98cc52dc-b144-4166-8911-fc5d2768f425/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43823a0090a39083b5ffe3fe5b19edcbdf683b92c791f7bcce46328f6e3f4c6f [2022-12-14 23:52:51,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:52:51,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:52:51,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:52:51,677 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:52:51,677 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:52:51,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i [2022-12-14 23:52:54,338 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:52:54,556 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:52:54,557 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i [2022-12-14 23:52:54,570 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data/a655b66d2/7ae87529e5d44ff5b33190169d51ec7f/FLAGabaacbad1 [2022-12-14 23:52:54,581 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data/a655b66d2/7ae87529e5d44ff5b33190169d51ec7f [2022-12-14 23:52:54,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:52:54,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:52:54,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:52:54,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:52:54,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:52:54,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:52:54" (1/1) ... [2022-12-14 23:52:54,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248ead9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:54, skipping insertion in model container [2022-12-14 23:52:54,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:52:54" (1/1) ... [2022-12-14 23:52:54,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:52:54,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:52:54,858 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:52:55,135 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:52:55,140 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:52:55,142 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:52:55,145 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:52:55,146 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:52:55,172 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:52:55,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:52:55,182 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:52:55,200 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:52:55,255 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:52:55,257 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:52:55,257 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:52:55,259 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:52:55,259 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:52:55,263 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:52:55,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:52:55,328 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:52:55,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55 WrapperNode [2022-12-14 23:52:55,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:52:55,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:52:55,330 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:52:55,330 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:52:55,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,373 INFO L138 Inliner]: procedures = 500, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-14 23:52:55,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:52:55,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:52:55,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:52:55,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:52:55,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,395 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,399 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,401 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:52:55,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:52:55,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:52:55,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:52:55,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:52:55,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:52:55,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:52:55,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:52:55,471 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:52:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:52:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:52:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:52:55,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:52:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:52:55,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:52:55,599 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:52:55,601 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:52:55,736 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:52:55,796 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:52:55,796 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:52:55,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:52:55 BoogieIcfgContainer [2022-12-14 23:52:55,799 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:52:55,800 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:52:55,800 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:52:55,808 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:52:55,808 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:52:55" (1/1) ... [2022-12-14 23:52:55,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:52:55,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 23:52:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 23:52:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:52:55,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:55,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 23:52:56,201 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 23:52:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:52:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2022-12-14 23:52:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2022-12-14 23:52:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 23:52:56,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:52:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:52:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:52:56,283 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:52:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:52:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:52:56,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-14 23:52:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-14 23:52:56,386 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 2 iterations. [2022-12-14 23:52:56,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 11:52:56 ImpRootNode [2022-12-14 23:52:56,411 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 23:52:56,412 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 23:52:56,412 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 23:52:56,412 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 23:52:56,413 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:52:55" (3/4) ... [2022-12-14 23:52:56,416 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-14 23:52:56,416 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 23:52:56,417 INFO L158 Benchmark]: Toolchain (without parser) took 1832.65ms. Allocated memory is still 140.5MB. Free memory was 87.4MB in the beginning and 61.0MB in the end (delta: 26.3MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2022-12-14 23:52:56,417 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 140.5MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:52:56,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 744.05ms. Allocated memory is still 140.5MB. Free memory was 87.0MB in the beginning and 72.7MB in the end (delta: 14.3MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2022-12-14 23:52:56,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.55ms. Allocated memory is still 140.5MB. Free memory was 72.7MB in the beginning and 69.7MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:52:56,419 INFO L158 Benchmark]: Boogie Preprocessor took 30.11ms. Allocated memory is still 140.5MB. Free memory was 69.7MB in the beginning and 68.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:52:56,419 INFO L158 Benchmark]: RCFGBuilder took 393.54ms. Allocated memory is still 140.5MB. Free memory was 68.1MB in the beginning and 104.6MB in the end (delta: -36.4MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2022-12-14 23:52:56,420 INFO L158 Benchmark]: CodeCheck took 611.73ms. Allocated memory is still 140.5MB. Free memory was 104.6MB in the beginning and 61.0MB in the end (delta: 43.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-12-14 23:52:56,420 INFO L158 Benchmark]: Witness Printer took 4.07ms. Allocated memory is still 140.5MB. Free memory is still 61.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:52:56,423 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: 0.6s, 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: 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)=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] [L1567] CALL CWE190_Integer_Overflow__int_rand_preinc_41_bad() [L1558] int data; [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 badSink(data) [L1551] ++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 0.15ms. Allocated memory is still 140.5MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 744.05ms. Allocated memory is still 140.5MB. Free memory was 87.0MB in the beginning and 72.7MB in the end (delta: 14.3MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.55ms. Allocated memory is still 140.5MB. Free memory was 72.7MB in the beginning and 69.7MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.11ms. Allocated memory is still 140.5MB. Free memory was 69.7MB in the beginning and 68.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 393.54ms. Allocated memory is still 140.5MB. Free memory was 68.1MB in the beginning and 104.6MB in the end (delta: -36.4MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * CodeCheck took 611.73ms. Allocated memory is still 140.5MB. Free memory was 104.6MB in the beginning and 61.0MB in the end (delta: 43.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Witness Printer took 4.07ms. Allocated memory is still 140.5MB. Free memory is still 61.0MB. 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 23:52:56,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/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_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/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_98cc52dc-b144-4166-8911-fc5d2768f425/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 43823a0090a39083b5ffe3fe5b19edcbdf683b92c791f7bcce46328f6e3f4c6f --- 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 23:52:58,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:52:58,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:52:58,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:52:58,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:52:58,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:52:58,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:52:58,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:52:58,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:52:58,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:52:58,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:52:58,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:52:58,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:52:58,056 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:52:58,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:52:58,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:52:58,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:52:58,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:52:58,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:52:58,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:52:58,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:52:58,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:52:58,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:52:58,064 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:52:58,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:52:58,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:52:58,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:52:58,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:52:58,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:52:58,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:52:58,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:52:58,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:52:58,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:52:58,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:52:58,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:52:58,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:52:58,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:52:58,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:52:58,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:52:58,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:52:58,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:52:58,075 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-12-14 23:52:58,091 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:52:58,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:52:58,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:52:58,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:52:58,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:52:58,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:52:58,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:52:58,093 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 23:52:58,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:52:58,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:52:58,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:52:58,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:52:58,093 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:52:58,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:52:58,094 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 23:52:58,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:52:58,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:52:58,094 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:52:58,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:52:58,094 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:52:58,095 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:52:58,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:52:58,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:52:58,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:52:58,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:52:58,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:52:58,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:52:58,095 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:52:58,096 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:52:58,096 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:52:58,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:52:58,101 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_98cc52dc-b144-4166-8911-fc5d2768f425/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43823a0090a39083b5ffe3fe5b19edcbdf683b92c791f7bcce46328f6e3f4c6f [2022-12-14 23:52:58,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:52:58,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:52:58,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:52:58,323 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:52:58,323 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:52:58,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i [2022-12-14 23:53:00,859 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:53:01,096 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:53:01,097 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/sv-benchmarks/c/Juliet_Test/CWE190_Integer_Overflow__int_rand_preinc_41_bad.i [2022-12-14 23:53:01,109 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data/26bc06364/8b78c86731e6447f90b54d9e5a4d7df0/FLAGac3a92f60 [2022-12-14 23:53:01,418 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/data/26bc06364/8b78c86731e6447f90b54d9e5a4d7df0 [2022-12-14 23:53:01,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:53:01,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:53:01,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:53:01,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:53:01,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:53:01,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:53:01" (1/1) ... [2022-12-14 23:53:01,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61bc402d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:01, skipping insertion in model container [2022-12-14 23:53:01,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:53:01" (1/1) ... [2022-12-14 23:53:01,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:53:01,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:53:01,727 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:53:02,046 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:53:02,051 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:53:02,052 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:53:02,054 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:53:02,055 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:53:02,077 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:53:02,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:53:02,090 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:53:02,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2022-12-14 23:53:02,156 WARN L623 FunctionHandler]: Unknown extern function puts [2022-12-14 23:53:02,158 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:53:02,159 WARN L623 FunctionHandler]: Unknown extern function __ctype_b_loc [2022-12-14 23:53:02,161 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:53:02,162 WARN L623 FunctionHandler]: Unknown extern function iswxdigit [2022-12-14 23:53:02,167 WARN L623 FunctionHandler]: Unknown extern function time [2022-12-14 23:53:02,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:53:02,248 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:53:02,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02 WrapperNode [2022-12-14 23:53:02,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:53:02,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:53:02,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:53:02,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:53:02,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,296 INFO L138 Inliner]: procedures = 505, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 59 [2022-12-14 23:53:02,296 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:53:02,297 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:53:02,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:53:02,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:53:02,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,316 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:53:02,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:53:02,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:53:02,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:53:02,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:53:02,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:53:02,342 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:53:02,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:53:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure printLine [2022-12-14 23:53:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure printLine [2022-12-14 23:53:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:53:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:53:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:53:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:53:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure time [2022-12-14 23:53:02,476 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:53:02,477 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:53:02,590 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:53:02,650 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:53:02,650 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:53:02,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:53:02 BoogieIcfgContainer [2022-12-14 23:53:02,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:53:02,654 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:53:02,654 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:53:02,662 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:53:02,662 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:53:02" (1/1) ... [2022-12-14 23:53:02,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:53:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:53:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-12-14 23:53:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-12-14 23:53:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 23:53:02,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:53:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:53:02,743 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 23:53:02,746 INFO L158 Benchmark]: Toolchain (without parser) took 1322.99ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 53.8MB in the beginning and 41.9MB in the end (delta: 12.0MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-12-14 23:53:02,746 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:53:02,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 825.83ms. Allocated memory is still 79.7MB. Free memory was 53.6MB in the beginning and 30.0MB in the end (delta: 23.6MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2022-12-14 23:53:02,747 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.79ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 30.0MB in the beginning and 68.2MB in the end (delta: -38.2MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2022-12-14 23:53:02,747 INFO L158 Benchmark]: Boogie Preprocessor took 22.14ms. Allocated memory is still 96.5MB. Free memory was 68.2MB in the beginning and 66.1MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:53:02,748 INFO L158 Benchmark]: RCFGBuilder took 333.65ms. Allocated memory is still 96.5MB. Free memory was 66.1MB in the beginning and 48.3MB in the end (delta: 17.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 23:53:02,748 INFO L158 Benchmark]: CodeCheck took 90.92ms. Allocated memory is still 96.5MB. Free memory was 48.3MB in the beginning and 41.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:53:02,751 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 0.15ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 825.83ms. Allocated memory is still 79.7MB. Free memory was 53.6MB in the beginning and 30.0MB in the end (delta: 23.6MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.79ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 30.0MB in the beginning and 68.2MB in the end (delta: -38.2MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.14ms. Allocated memory is still 96.5MB. Free memory was 68.2MB in the beginning and 66.1MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 333.65ms. Allocated memory is still 96.5MB. Free memory was 66.1MB in the beginning and 48.3MB in the end (delta: 17.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 90.92ms. Allocated memory is still 96.5MB. Free memory was 48.3MB in the beginning and 41.9MB 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 23:53:02,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98cc52dc-b144-4166-8911-fc5d2768f425/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