./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85b77735b82f790dcf6393a6fb65098490b7c65f26539a1354e286eeb25926e8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:32:31,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:31,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:31,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:31,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:31,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:31,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:31,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:31,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:31,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:31,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:31,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:31,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:31,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:31,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:31,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:31,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:31,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:31,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:31,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:31,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:31,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:31,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:31,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:31,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:31,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:31,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:31,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:31,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:31,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:31,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:31,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:31,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:31,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:31,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:31,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:31,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:31,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:31,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:31,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:31,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:31,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:32:31,746 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:31,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:31,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:31,747 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:31,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:31,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:31,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:31,760 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:32:31,761 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:31,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:32:31,761 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:32:31,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:31,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:31,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:31,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:31,762 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:31,763 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:32:31,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:31,763 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:31,763 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:31,764 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:31,764 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:31,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:31,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:31,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:31,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:31,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:31,766 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:32:31,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:32:31,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:31,766 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85b77735b82f790dcf6393a6fb65098490b7c65f26539a1354e286eeb25926e8 [2022-11-21 23:32:32,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:32,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:32,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:32,124 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:32,125 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:32,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c [2022-11-21 23:32:35,319 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:35,648 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:35,663 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c [2022-11-21 23:32:35,681 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data/69a770829/590b918ad525448db54e14aca2275cec/FLAG1df18068e [2022-11-21 23:32:35,696 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data/69a770829/590b918ad525448db54e14aca2275cec [2022-11-21 23:32:35,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:35,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:35,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:35,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:35,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:35,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:35" (1/1) ... [2022-11-21 23:32:35,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa87595 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:35, skipping insertion in model container [2022-11-21 23:32:35,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:35" (1/1) ... [2022-11-21 23:32:35,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:35,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:36,221 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c[77660,77673] [2022-11-21 23:32:36,229 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:36,243 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:32:36,394 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c[77660,77673] [2022-11-21 23:32:36,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:36,422 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:32:36,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36 WrapperNode [2022-11-21 23:32:36,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:36,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:36,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:32:36,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:32:36,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,536 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 822 [2022-11-21 23:32:36,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:32:36,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:32:36,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:32:36,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:32:36,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,669 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:32:36,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:32:36,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:32:36,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:32:36,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:36" (1/1) ... [2022-11-21 23:32:36,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:36,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:32:36,712 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:32:36,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:32:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:32:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:32:36,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:32:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:32:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:32:36,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:32:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:32:36,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:32:36,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:32:36,976 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:32:36,989 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:32:37,025 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 23:32:39,549 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 23:32:39,550 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 23:32:39,550 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:32:39,900 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:32:39,900 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:32:39,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:39 BoogieIcfgContainer [2022-11-21 23:32:39,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:32:39,904 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:32:39,905 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:32:39,914 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:32:39,915 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:32:39" (1/1) ... [2022-11-21 23:32:39,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:32:39,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:32:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2022-11-21 23:32:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2022-11-21 23:32:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 23:32:40,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:32:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:32:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:32:41,868 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:32:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:32:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 23:32:52,397 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) [2022-11-21 23:32:52,401 INFO L158 Benchmark]: Toolchain (without parser) took 16700.26ms. Allocated memory was 159.4MB in the beginning and 264.2MB in the end (delta: 104.9MB). Free memory was 117.9MB in the beginning and 151.7MB in the end (delta: -33.9MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-21 23:32:52,401 INFO L158 Benchmark]: CDTParser took 1.51ms. Allocated memory is still 159.4MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:52,402 INFO L158 Benchmark]: CACSL2BoogieTranslator took 723.97ms. Allocated memory is still 159.4MB. Free memory was 117.5MB in the beginning and 85.0MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-21 23:32:52,403 INFO L158 Benchmark]: Boogie Procedure Inliner took 118.49ms. Allocated memory is still 159.4MB. Free memory was 85.0MB in the beginning and 80.1MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:32:52,403 INFO L158 Benchmark]: Boogie Preprocessor took 131.61ms. Allocated memory is still 159.4MB. Free memory was 80.1MB in the beginning and 72.7MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:32:52,404 INFO L158 Benchmark]: RCFGBuilder took 3225.96ms. Allocated memory was 159.4MB in the beginning and 213.9MB in the end (delta: 54.5MB). Free memory was 72.4MB in the beginning and 99.0MB in the end (delta: -26.6MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2022-11-21 23:32:52,405 INFO L158 Benchmark]: CodeCheck took 12495.12ms. Allocated memory was 213.9MB in the beginning and 264.2MB in the end (delta: 50.3MB). Free memory was 99.0MB in the beginning and 151.7MB in the end (delta: -52.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:32:52,412 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 1.51ms. Allocated memory is still 159.4MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 723.97ms. Allocated memory is still 159.4MB. Free memory was 117.5MB in the beginning and 85.0MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 118.49ms. Allocated memory is still 159.4MB. Free memory was 85.0MB in the beginning and 80.1MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.61ms. Allocated memory is still 159.4MB. Free memory was 80.1MB in the beginning and 72.7MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3225.96ms. Allocated memory was 159.4MB in the beginning and 213.9MB in the end (delta: 54.5MB). Free memory was 72.4MB in the beginning and 99.0MB in the end (delta: -26.6MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * CodeCheck took 12495.12ms. Allocated memory was 213.9MB in the beginning and 264.2MB in the end (delta: 50.3MB). Free memory was 99.0MB in the beginning and 151.7MB in the end (delta: -52.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:32:52,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 85b77735b82f790dcf6393a6fb65098490b7c65f26539a1354e286eeb25926e8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:32:54,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:32:54,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:32:54,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:32:54,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:32:54,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:32:54,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:32:54,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:32:54,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:32:54,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:32:54,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:32:54,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:32:54,993 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:32:54,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:32:54,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:32:55,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:32:55,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:32:55,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:32:55,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:32:55,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:32:55,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:32:55,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:32:55,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:32:55,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:32:55,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:32:55,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:32:55,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:32:55,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:32:55,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:32:55,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:32:55,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:32:55,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:32:55,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:32:55,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:32:55,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:32:55,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:32:55,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:32:55,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:32:55,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:32:55,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:32:55,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:32:55,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:32:55,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:32:55,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:32:55,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:32:55,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:32:55,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:32:55,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:32:55,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:32:55,094 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:32:55,094 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:32:55,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:32:55,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:32:55,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:32:55,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:32:55,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:32:55,096 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:32:55,097 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:32:55,097 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:32:55,097 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:32:55,097 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:32:55,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:32:55,098 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:32:55,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:32:55,098 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:32:55,099 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:32:55,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:32:55,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:32:55,100 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:32:55,100 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:32:55,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:32:55,100 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:32:55,101 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:32:55,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:32:55,101 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:32:55,102 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:32:55,102 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85b77735b82f790dcf6393a6fb65098490b7c65f26539a1354e286eeb25926e8 [2022-11-21 23:32:55,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:32:55,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:32:55,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:32:55,518 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:32:55,519 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:32:55,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c [2022-11-21 23:32:58,735 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:32:59,131 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:32:59,131 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c [2022-11-21 23:32:59,171 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data/4d037d8b5/e7060d0f6e78424fb91838cb32c10fd1/FLAGf044ffa11 [2022-11-21 23:32:59,186 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/data/4d037d8b5/e7060d0f6e78424fb91838cb32c10fd1 [2022-11-21 23:32:59,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:32:59,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:32:59,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:32:59,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:32:59,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:32:59,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:59" (1/1) ... [2022-11-21 23:32:59,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e38f0cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:32:59, skipping insertion in model container [2022-11-21 23:32:59,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:32:59" (1/1) ... [2022-11-21 23:32:59,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:32:59,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:59,843 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c[77660,77673] [2022-11-21 23:32:59,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:59,868 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:32:59,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:32:59,971 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c[77660,77673] [2022-11-21 23:32:59,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:32:59,979 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:33:00,120 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_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-2.c[77660,77673] [2022-11-21 23:33:00,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:33:00,151 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:33:00,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00 WrapperNode [2022-11-21 23:33:00,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:33:00,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:33:00,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:33:00,154 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:33:00,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,218 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 792 [2022-11-21 23:33:00,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:33:00,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:33:00,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:33:00,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:33:00,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,372 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:33:00,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:33:00,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:33:00,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:33:00,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:33:00" (1/1) ... [2022-11-21 23:33:00,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:33:00,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:33:00,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:33:00,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:33:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:33:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:33:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:33:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 23:33:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:33:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:33:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:33:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:33:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 23:33:00,651 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:33:00,653 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:33:00,673 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 23:33:17,317 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 23:33:17,317 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 23:33:17,317 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:33:17,704 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:33:17,704 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:33:17,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:33:17 BoogieIcfgContainer [2022-11-21 23:33:17,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:33:17,709 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:33:17,709 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:33:17,718 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:33:17,719 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:33:17" (1/1) ... [2022-11-21 23:33:17,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:33:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:33:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2022-11-21 23:33:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2022-11-21 23:33:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 23:33:17,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:33:17,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:33:17,850 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) [2022-11-21 23:33:17,857 INFO L158 Benchmark]: Toolchain (without parser) took 18664.91ms. Allocated memory was 65.0MB in the beginning and 96.5MB in the end (delta: 31.5MB). Free memory was 40.6MB in the beginning and 29.2MB in the end (delta: 11.4MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2022-11-21 23:33:17,859 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 65.0MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:33:17,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 960.51ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 40.4MB in the beginning and 40.8MB in the end (delta: -409.2kB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2022-11-21 23:33:17,865 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.46ms. Allocated memory is still 79.7MB. Free memory was 40.8MB in the beginning and 36.0MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:33:17,866 INFO L158 Benchmark]: Boogie Preprocessor took 162.37ms. Allocated memory is still 79.7MB. Free memory was 36.0MB in the beginning and 49.4MB in the end (delta: -13.4MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. [2022-11-21 23:33:17,866 INFO L158 Benchmark]: RCFGBuilder took 17325.63ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 49.4MB in the beginning and 35.6MB in the end (delta: 13.8MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-11-21 23:33:17,867 INFO L158 Benchmark]: CodeCheck took 146.25ms. Allocated memory is still 96.5MB. Free memory was 34.8MB in the beginning and 29.2MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:33:17,875 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 0.24ms. Allocated memory is still 65.0MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 960.51ms. Allocated memory was 65.0MB in the beginning and 79.7MB in the end (delta: 14.7MB). Free memory was 40.4MB in the beginning and 40.8MB in the end (delta: -409.2kB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.46ms. Allocated memory is still 79.7MB. Free memory was 40.8MB in the beginning and 36.0MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.37ms. Allocated memory is still 79.7MB. Free memory was 36.0MB in the beginning and 49.4MB in the end (delta: -13.4MB). Peak memory consumption was 4.0MB. Max. memory is 16.1GB. * RCFGBuilder took 17325.63ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 49.4MB in the beginning and 35.6MB in the end (delta: 13.8MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 146.25ms. Allocated memory is still 96.5MB. Free memory was 34.8MB in the beginning and 29.2MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:33:17,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ff164d3-8fb5-4c45-98c2-8702cebbd8bc/bin/ukojak-jW3SillKbg/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