./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ --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 32bit --witnessprinter.graph.data.programhash b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 --- 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-6b4ec56 [2022-11-20 16:40:00,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:40:00,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:40:00,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:40:00,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:40:00,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:40:00,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:40:00,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:40:00,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:40:00,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:40:00,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:40:00,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:40:00,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:40:00,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:40:00,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:40:00,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:40:00,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:40:00,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:40:00,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:40:00,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:40:00,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:40:00,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:40:00,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:40:00,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:40:00,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:40:00,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:40:00,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:40:00,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:40:00,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:40:00,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:40:00,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:40:00,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:40:00,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:40:00,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:40:00,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:40:00,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:40:00,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:40:00,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:40:00,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:40:00,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:40:00,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:40:00,603 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:40:00,638 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:40:00,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:40:00,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:40:00,644 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:40:00,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:40:00,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:40:00,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:40:00,646 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:40:00,646 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:40:00,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:40:00,647 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:40:00,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:40:00,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:40:00,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:40:00,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:40:00,649 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:40:00,649 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:40:00,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:40:00,649 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:40:00,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:40:00,650 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:40:00,650 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:40:00,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:40:00,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:00,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:40:00,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:40:00,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:40:00,652 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:40:00,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:40:00,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:40:00,653 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_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 [2022-11-20 16:40:00,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:40:01,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:40:01,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:40:01,038 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:40:01,039 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:40:01,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-20 16:40:04,203 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:40:04,650 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:40:04,651 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-20 16:40:04,686 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data/ad18f70b8/e68ba8066dfd474faf918636a2499484/FLAG7733ddab0 [2022-11-20 16:40:04,702 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data/ad18f70b8/e68ba8066dfd474faf918636a2499484 [2022-11-20 16:40:04,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:40:04,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:40:04,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:04,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:40:04,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:40:04,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:04" (1/1) ... [2022-11-20 16:40:04,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a44c51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:04, skipping insertion in model container [2022-11-20 16:40:04,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:04" (1/1) ... [2022-11-20 16:40:04,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:40:04,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:05,214 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-20 16:40:05,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:05,265 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:40:05,435 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-20 16:40:05,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:05,456 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:40:05,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05 WrapperNode [2022-11-20 16:40:05,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:05,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:05,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:40:05,458 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:40:05,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,487 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,540 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 800 [2022-11-20 16:40:05,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:05,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:40:05,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:40:05,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:40:05,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,649 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:40:05,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:40:05,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:40:05,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:40:05,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:05" (1/1) ... [2022-11-20 16:40:05,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:05,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:40:05,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:40:05,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:40:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:40:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:40:05,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:40:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:40:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:40:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:40:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:40:05,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:40:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:40:05,973 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:40:05,975 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:40:06,016 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 16:40:10,250 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 16:40:10,251 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 16:40:10,251 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:40:10,608 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:40:10,609 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:40:10,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:10 BoogieIcfgContainer [2022-11-20 16:40:10,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:40:10,613 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:40:10,613 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:40:10,624 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:40:10,624 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:10" (1/1) ... [2022-11-20 16:40:10,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:40:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2022-11-20 16:40:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2022-11-20 16:40:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 16:40:10,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:40:12,556 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 16:40:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:40:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-20 16:40:23,115 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:40:23,119 INFO L158 Benchmark]: Toolchain (without parser) took 18411.81ms. Allocated memory was 148.9MB in the beginning and 234.9MB in the end (delta: 86.0MB). Free memory was 117.3MB in the beginning and 103.4MB in the end (delta: 13.9MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2022-11-20 16:40:23,119 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 148.9MB. Free memory is still 122.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:40:23,120 INFO L158 Benchmark]: CACSL2BoogieTranslator took 748.88ms. Allocated memory is still 148.9MB. Free memory was 116.8MB in the beginning and 84.7MB in the end (delta: 32.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 16:40:23,121 INFO L158 Benchmark]: Boogie Procedure Inliner took 82.87ms. Allocated memory is still 148.9MB. Free memory was 84.7MB in the beginning and 80.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 16:40:23,121 INFO L158 Benchmark]: Boogie Preprocessor took 115.90ms. Allocated memory is still 148.9MB. Free memory was 80.0MB in the beginning and 72.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:40:23,122 INFO L158 Benchmark]: RCFGBuilder took 4954.27ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 72.7MB in the beginning and 126.4MB in the end (delta: -53.6MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2022-11-20 16:40:23,123 INFO L158 Benchmark]: CodeCheck took 12504.66ms. Allocated memory was 195.0MB in the beginning and 234.9MB in the end (delta: 39.8MB). Free memory was 126.4MB in the beginning and 103.4MB in the end (delta: 23.0MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-11-20 16:40:23,126 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 148.9MB. Free memory is still 122.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 748.88ms. Allocated memory is still 148.9MB. Free memory was 116.8MB in the beginning and 84.7MB in the end (delta: 32.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 82.87ms. Allocated memory is still 148.9MB. Free memory was 84.7MB in the beginning and 80.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.90ms. Allocated memory is still 148.9MB. Free memory was 80.0MB in the beginning and 72.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4954.27ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 72.7MB in the beginning and 126.4MB in the end (delta: -53.6MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. * CodeCheck took 12504.66ms. Allocated memory was 195.0MB in the beginning and 234.9MB in the end (delta: 39.8MB). Free memory was 126.4MB in the beginning and 103.4MB in the end (delta: 23.0MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:40:23,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ --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 32bit --witnessprinter.graph.data.programhash b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 --- 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-6b4ec56 [2022-11-20 16:40:25,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:40:25,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:40:25,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:40:25,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:40:25,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:40:25,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:40:25,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:40:25,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:40:25,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:40:25,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:40:25,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:40:25,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:40:25,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:40:25,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:40:25,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:40:25,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:40:25,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:40:25,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:40:25,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:40:25,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:40:25,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:40:25,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:40:25,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:40:25,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:40:25,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:40:25,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:40:25,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:40:25,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:40:25,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:40:25,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:40:25,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:40:25,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:40:25,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:40:25,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:40:25,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:40:25,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:40:25,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:40:25,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:40:25,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:40:25,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:40:25,647 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:40:25,669 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:40:25,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:40:25,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:40:25,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:40:25,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:40:25,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:40:25,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:40:25,672 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:40:25,673 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:40:25,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:40:25,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:40:25,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:40:25,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:40:25,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:40:25,677 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:40:25,677 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:40:25,677 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:40:25,677 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:40:25,678 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:40:25,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:40:25,678 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:40:25,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:40:25,679 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:40:25,679 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:40:25,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:40:25,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:25,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:40:25,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:40:25,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:40:25,681 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:40:25,681 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:40:25,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:40:25,682 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:40:25,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:40:25,682 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_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9a657fa9aacca0974ed9e42f1311e36e1c5af368a54222ebad4a487f8951064 [2022-11-20 16:40:26,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:40:26,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:40:26,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:40:26,079 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:40:26,079 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:40:26,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-20 16:40:29,433 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:40:29,868 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:40:29,868 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c [2022-11-20 16:40:29,888 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data/99bb2d3ab/43169febff8a4629ba852de715f81376/FLAG74c863f18 [2022-11-20 16:40:29,907 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/data/99bb2d3ab/43169febff8a4629ba852de715f81376 [2022-11-20 16:40:29,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:40:29,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:40:29,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:29,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:40:29,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:40:29,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:29" (1/1) ... [2022-11-20 16:40:29,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68b8d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:29, skipping insertion in model container [2022-11-20 16:40:29,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:29" (1/1) ... [2022-11-20 16:40:29,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:40:29,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:30,451 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-20 16:40:30,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:30,478 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:40:30,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:30,645 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-20 16:40:30,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:30,675 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:40:30,835 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/sv-benchmarks/c/openssl/s3_srvr.blast.10.i.cil-1.c[73581,73594] [2022-11-20 16:40:30,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:30,860 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:40:30,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30 WrapperNode [2022-11-20 16:40:30,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:30,863 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:30,863 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:40:30,864 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:40:30,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:30,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:30,974 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 770 [2022-11-20 16:40:30,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:30,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:40:30,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:40:30,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:40:30,995 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:30,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,003 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,047 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:40:31,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:40:31,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:40:31,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:40:31,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:30" (1/1) ... [2022-11-20 16:40:31,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:31,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:40:31,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:40:31,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:40:31,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:40:31,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:40:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:40:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:40:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:40:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:40:31,182 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:40:31,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:40:31,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:40:31,419 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:40:31,422 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:40:31,442 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 16:40:50,950 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 16:40:50,950 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 16:40:50,950 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:40:51,311 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:40:51,311 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:40:51,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:51 BoogieIcfgContainer [2022-11-20 16:40:51,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:40:51,315 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:40:51,315 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:40:51,324 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:40:51,325 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:51" (1/1) ... [2022-11-20 16:40:51,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:40:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:51,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2022-11-20 16:40:51,405 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2022-11-20 16:40:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 16:40:51,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:51,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:51,453 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) [2022-11-20 16:40:51,457 INFO L158 Benchmark]: Toolchain (without parser) took 21545.51ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 48.9MB in the beginning and 63.1MB in the end (delta: -14.2MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2022-11-20 16:40:51,457 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:40:51,458 INFO L158 Benchmark]: CACSL2BoogieTranslator took 950.62ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.8MB in the beginning and 54.6MB in the end (delta: -5.9MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-11-20 16:40:51,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.76ms. Allocated memory is still 88.1MB. Free memory was 54.6MB in the beginning and 50.1MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 16:40:51,459 INFO L158 Benchmark]: Boogie Preprocessor took 71.69ms. Allocated memory is still 88.1MB. Free memory was 50.1MB in the beginning and 42.4MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:40:51,460 INFO L158 Benchmark]: RCFGBuilder took 20257.22ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 42.4MB in the beginning and 69.4MB in the end (delta: -27.0MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2022-11-20 16:40:51,461 INFO L158 Benchmark]: CodeCheck took 140.70ms. Allocated memory is still 107.0MB. Free memory was 69.4MB in the beginning and 63.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:40:51,463 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 0.32ms. Allocated memory is still 73.4MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 950.62ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 48.8MB in the beginning and 54.6MB in the end (delta: -5.9MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.76ms. Allocated memory is still 88.1MB. Free memory was 54.6MB in the beginning and 50.1MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.69ms. Allocated memory is still 88.1MB. Free memory was 50.1MB in the beginning and 42.4MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 20257.22ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 42.4MB in the beginning and 69.4MB in the end (delta: -27.0MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. * CodeCheck took 140.70ms. Allocated memory is still 107.0MB. Free memory was 69.4MB in the beginning and 63.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:40:51,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03e477cf-bae9-4f1b-842d-43519e2bccb9/bin/ukojak-pZX7IvK2PQ/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