./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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 f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc --- 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 23:00:18,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:00:18,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:00:18,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:00:18,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:00:18,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:00:18,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:00:18,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:00:18,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:00:18,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:00:18,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:00:18,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:00:18,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:00:18,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:00:18,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:00:18,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:00:18,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:00:18,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:00:18,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:00:18,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:00:18,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:00:18,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:00:18,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:00:18,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:00:18,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:00:18,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:00:18,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:00:18,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:00:18,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:00:18,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:00:18,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:00:18,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:00:18,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:00:18,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:00:18,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:00:18,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:00:18,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:00:18,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:00:18,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:00:18,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:00:18,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:00:18,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:00:18,924 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:00:18,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:00:18,925 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:00:18,925 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:00:18,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:00:18,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:00:18,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:00:18,927 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:00:18,927 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:00:18,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:00:18,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:00:18,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:00:18,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:00:18,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:00:18,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:00:18,929 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:00:18,929 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:00:18,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:00:18,929 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:00:18,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:00:18,930 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:00:18,930 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:00:18,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:00:18,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:00:18,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:00:18,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:00:18,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:00:18,931 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:00:18,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:00:18,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:00:18,932 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc [2022-11-21 23:00:19,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:00:19,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:00:19,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:00:19,248 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:00:19,249 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:00:19,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-21 23:00:22,221 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:00:22,620 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:00:22,621 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-21 23:00:22,645 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data/7a42e3717/1debc231c9b5480e9445df6c167c0582/FLAGb973fe2a1 [2022-11-21 23:00:22,662 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data/7a42e3717/1debc231c9b5480e9445df6c167c0582 [2022-11-21 23:00:22,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:00:22,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:00:22,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:00:22,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:00:22,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:00:22,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:00:22" (1/1) ... [2022-11-21 23:00:22,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1e261f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:22, skipping insertion in model container [2022-11-21 23:00:22,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:00:22" (1/1) ... [2022-11-21 23:00:22,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:00:22,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:00:23,194 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-21 23:00:23,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:00:23,217 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:00:23,374 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-21 23:00:23,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:00:23,394 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:00:23,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23 WrapperNode [2022-11-21 23:00:23,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:00:23,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:00:23,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:00:23,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:00:23,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,507 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 804 [2022-11-21 23:00:23,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:00:23,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:00:23,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:00:23,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:00:23,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,566 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:00:23,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:00:23,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:00:23,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:00:23,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:23" (1/1) ... [2022-11-21 23:00:23,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:00:23,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:00:23,629 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:00:23,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:00:23,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:00:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:00:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:00:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:00:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:00:23,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:00:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:00:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:00:23,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:00:23,912 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:00:23,921 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:00:23,943 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 23:00:25,650 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 23:00:25,651 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 23:00:25,651 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:00:26,070 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:00:26,070 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:00:26,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:00:26 BoogieIcfgContainer [2022-11-21 23:00:26,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:00:26,075 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:00:26,075 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:00:26,090 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:00:26,091 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:00:26" (1/1) ... [2022-11-21 23:00:26,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:00:26,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:00:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-21 23:00:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-21 23:00:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 23:00:26,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:00:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:00:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:00:28,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:00:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:00:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 23:00:35,859 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 23:00:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-21 23:00:45,954 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 23:00:45,958 INFO L158 Benchmark]: Toolchain (without parser) took 23289.32ms. Allocated memory was 161.5MB in the beginning and 234.9MB in the end (delta: 73.4MB). Free memory was 127.9MB in the beginning and 117.2MB in the end (delta: 10.7MB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. [2022-11-21 23:00:45,958 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 127.9MB. Free memory was 71.0MB in the beginning and 70.8MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:00:45,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 725.84ms. Allocated memory is still 161.5MB. Free memory was 127.9MB in the beginning and 95.1MB in the end (delta: 32.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-21 23:00:45,959 INFO L158 Benchmark]: Boogie Procedure Inliner took 111.65ms. Allocated memory is still 161.5MB. Free memory was 95.1MB in the beginning and 90.2MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:00:45,960 INFO L158 Benchmark]: Boogie Preprocessor took 85.24ms. Allocated memory is still 161.5MB. Free memory was 90.2MB in the beginning and 83.3MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:00:45,960 INFO L158 Benchmark]: RCFGBuilder took 2479.86ms. Allocated memory is still 161.5MB. Free memory was 82.5MB in the beginning and 116.5MB in the end (delta: -34.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2022-11-21 23:00:45,961 INFO L158 Benchmark]: CodeCheck took 19881.46ms. Allocated memory was 161.5MB in the beginning and 234.9MB in the end (delta: 73.4MB). Free memory was 116.5MB in the beginning and 117.2MB in the end (delta: -683.0kB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2022-11-21 23:00:45,964 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 0.32ms. Allocated memory is still 127.9MB. Free memory was 71.0MB in the beginning and 70.8MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 725.84ms. Allocated memory is still 161.5MB. Free memory was 127.9MB in the beginning and 95.1MB in the end (delta: 32.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 111.65ms. Allocated memory is still 161.5MB. Free memory was 95.1MB in the beginning and 90.2MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.24ms. Allocated memory is still 161.5MB. Free memory was 90.2MB in the beginning and 83.3MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2479.86ms. Allocated memory is still 161.5MB. Free memory was 82.5MB in the beginning and 116.5MB in the end (delta: -34.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. * CodeCheck took 19881.46ms. Allocated memory was 161.5MB in the beginning and 234.9MB in the end (delta: 73.4MB). Free memory was 116.5MB in the beginning and 117.2MB in the end (delta: -683.0kB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:00:45,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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 f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc --- 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 23:00:48,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:00:48,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:00:48,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:00:48,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:00:48,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:00:48,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:00:48,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:00:48,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:00:48,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:00:48,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:00:48,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:00:48,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:00:48,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:00:48,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:00:48,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:00:48,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:00:48,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:00:48,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:00:48,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:00:48,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:00:48,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:00:48,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:00:48,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:00:48,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:00:48,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:00:48,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:00:48,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:00:48,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:00:48,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:00:48,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:00:48,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:00:48,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:00:48,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:00:48,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:00:48,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:00:48,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:00:48,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:00:48,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:00:48,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:00:48,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:00:48,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:00:48,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:00:48,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:00:48,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:00:48,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:00:48,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:00:48,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:00:48,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:00:48,787 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:00:48,787 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:00:48,787 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:00:48,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:00:48,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:00:48,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:00:48,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:00:48,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:00:48,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:00:48,790 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:00:48,790 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:00:48,790 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:00:48,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:00:48,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:00:48,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:00:48,791 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:00:48,791 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:00:48,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:00:48,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:00:48,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:00:48,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:00:48,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:00:48,793 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:00:48,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:00:48,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:00:48,794 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:00:48,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:00:48,794 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0dfbb8857f62702e453e52a8d4dce71a2bbeaa268873f608805c08e77bb3dfc [2022-11-21 23:00:49,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:00:49,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:00:49,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:00:49,232 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:00:49,233 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:00:49,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-21 23:00:52,281 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:00:52,727 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:00:52,728 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c [2022-11-21 23:00:52,746 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data/91b4f8317/328211323c84499e91d09f18f0cf9bd0/FLAG94a7bdc6f [2022-11-21 23:00:52,766 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/data/91b4f8317/328211323c84499e91d09f18f0cf9bd0 [2022-11-21 23:00:52,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:00:52,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:00:52,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:00:52,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:00:52,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:00:52,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:00:52" (1/1) ... [2022-11-21 23:00:52,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@673ae478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:52, skipping insertion in model container [2022-11-21 23:00:52,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:00:52" (1/1) ... [2022-11-21 23:00:52,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:00:52,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:00:53,342 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-21 23:00:53,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:00:53,382 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:00:53,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:00:53,537 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-21 23:00:53,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:00:53,546 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:00:53,642 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_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/sv-benchmarks/c/openssl/s3_srvr.blast.07.i.cil-1.c[74369,74382] [2022-11-21 23:00:53,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:00:53,673 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:00:53,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53 WrapperNode [2022-11-21 23:00:53,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:00:53,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:00:53,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:00:53,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:00:53,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,770 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 774 [2022-11-21 23:00:53,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:00:53,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:00:53,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:00:53,771 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:00:53,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,863 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:00:53,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:00:53,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:00:53,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:00:53,873 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:00:53" (1/1) ... [2022-11-21 23:00:53,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:00:53,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:00:53,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:00:53,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:00:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:00:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:00:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:00:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-21 23:00:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:00:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:00:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:00:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:00:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-21 23:00:54,240 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:00:54,242 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:00:54,280 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-21 23:01:12,651 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-21 23:01:12,651 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-21 23:01:12,652 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:01:13,006 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:01:13,006 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:01:13,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:13 BoogieIcfgContainer [2022-11-21 23:01:13,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:01:13,010 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:01:13,010 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:01:13,020 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:01:13,021 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:13" (1/1) ... [2022-11-21 23:01:13,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:01:13,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 135 states and 216 transitions. [2022-11-21 23:01:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 216 transitions. [2022-11-21 23:01:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-21 23:01:13,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:13,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:13,150 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 23:01:13,155 INFO L158 Benchmark]: Toolchain (without parser) took 20383.45ms. 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 36.4MB in the end (delta: 4.2MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2022-11-21 23:01:13,158 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:01:13,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 902.85ms. 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 41.5MB in the end (delta: -1.1MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2022-11-21 23:01:13,165 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.77ms. Allocated memory is still 79.7MB. Free memory was 41.5MB in the beginning and 36.6MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:01:13,167 INFO L158 Benchmark]: Boogie Preprocessor took 100.56ms. Allocated memory is still 79.7MB. Free memory was 36.6MB in the beginning and 49.6MB in the end (delta: -13.0MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-11-21 23:01:13,167 INFO L158 Benchmark]: RCFGBuilder took 19137.25ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 49.6MB in the beginning and 42.7MB in the end (delta: 6.9MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. [2022-11-21 23:01:13,168 INFO L158 Benchmark]: CodeCheck took 143.39ms. Allocated memory is still 96.5MB. Free memory was 42.7MB in the beginning and 36.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:01:13,174 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 0.37ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 902.85ms. 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 41.5MB in the end (delta: -1.1MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.77ms. Allocated memory is still 79.7MB. Free memory was 41.5MB in the beginning and 36.6MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.56ms. Allocated memory is still 79.7MB. Free memory was 36.6MB in the beginning and 49.6MB in the end (delta: -13.0MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * RCFGBuilder took 19137.25ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 49.6MB in the beginning and 42.7MB in the end (delta: 6.9MB). Peak memory consumption was 40.5MB. Max. memory is 16.1GB. * CodeCheck took 143.39ms. Allocated memory is still 96.5MB. Free memory was 42.7MB in the beginning and 36.4MB 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. [2022-11-21 23:01:13,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e70596b6-c4f1-4911-acc4-917f3cdc7e6e/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