./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b79f6e49ac032444452c6675a01007f08f3b698920d88701561807a0669494d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:39:41,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:39:41,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:39:41,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:39:41,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:39:41,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:39:41,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:39:41,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:39:41,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:39:41,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:39:41,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:39:41,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:39:41,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:39:41,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:39:41,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:39:41,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:39:41,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:39:41,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:39:41,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:39:41,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:39:41,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:39:41,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:39:41,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:39:41,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:39:41,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:39:41,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:39:41,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:39:41,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:39:41,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:39:41,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:39:41,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:39:41,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:39:41,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:39:41,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:39:41,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:39:41,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:39:41,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:39:41,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:39:41,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:39:41,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:39:41,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:39:41,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:39:41,968 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:39:41,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:39:41,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:39:41,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:39:41,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:39:41,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:39:41,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:39:41,971 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:39:41,971 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:39:41,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:39:41,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:39:41,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:39:41,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:39:41,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:39:41,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:39:41,972 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:39:41,973 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:39:41,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:39:41,973 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:39:41,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:39:41,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:39:41,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:39:41,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:39:41,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:39:41,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:39:41,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:39:41,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:39:41,991 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:39:41,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:39:41,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:39:41,992 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b79f6e49ac032444452c6675a01007f08f3b698920d88701561807a0669494d [2022-11-20 16:39:42,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:39:42,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:39:42,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:39:42,310 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:39:42,311 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:39:42,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c [2022-11-20 16:39:45,655 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:39:46,041 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:39:46,042 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c [2022-11-20 16:39:46,065 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data/e01f49f09/f09f7ee4bf5d430b8ebc053c66dcf364/FLAG872f83e3a [2022-11-20 16:39:46,088 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data/e01f49f09/f09f7ee4bf5d430b8ebc053c66dcf364 [2022-11-20 16:39:46,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:39:46,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:39:46,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:46,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:39:46,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:39:46,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:46,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d329bc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46, skipping insertion in model container [2022-11-20 16:39:46,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:46,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:39:46,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:39:46,642 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c[77378,77391] [2022-11-20 16:39:46,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:39:46,685 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:39:46,865 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c[77378,77391] [2022-11-20 16:39:46,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:39:46,907 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:39:46,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46 WrapperNode [2022-11-20 16:39:46,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:46,912 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:39:46,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:39:46,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:39:46,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:46,972 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,088 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 821 [2022-11-20 16:39:47,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:39:47,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:39:47,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:39:47,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:39:47,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,232 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:39:47,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:39:47,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:39:47,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:39:47,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:46" (1/1) ... [2022-11-20 16:39:47,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:39:47,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:39:47,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:39:47,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:39:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:39:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:39:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:39:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:39:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:39:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:39:47,581 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:39:47,593 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:39:47,615 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 16:39:50,547 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 16:39:50,547 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 16:39:50,548 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:39:50,927 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:39:50,927 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:39:50,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:39:50 BoogieIcfgContainer [2022-11-20 16:39:50,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:39:50,933 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:39:50,933 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:39:50,946 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:39:50,946 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:39:50" (1/1) ... [2022-11-20 16:39:50,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:39:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:39:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 135 states and 217 transitions. [2022-11-20 16:39:51,040 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 217 transitions. [2022-11-20 16:39:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 16:39:51,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:39:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:39:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:39:54,265 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 16:39:54,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:40:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 16:40:00,280 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 16:40:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-20 16:40:10,392 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:40:10,396 INFO L158 Benchmark]: Toolchain (without parser) took 24296.92ms. Allocated memory was 169.9MB in the beginning and 289.4MB in the end (delta: 119.5MB). Free memory was 124.4MB in the beginning and 156.0MB in the end (delta: -31.6MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2022-11-20 16:40:10,397 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 127.9MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:40:10,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 808.32ms. Allocated memory is still 169.9MB. Free memory was 123.9MB in the beginning and 91.9MB in the end (delta: 32.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 16:40:10,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 184.42ms. Allocated memory is still 169.9MB. Free memory was 91.9MB in the beginning and 135.8MB in the end (delta: -44.0MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-20 16:40:10,399 INFO L158 Benchmark]: Boogie Preprocessor took 165.19ms. Allocated memory is still 169.9MB. Free memory was 135.8MB in the beginning and 130.8MB in the end (delta: 5.0MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-11-20 16:40:10,400 INFO L158 Benchmark]: RCFGBuilder took 3668.11ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 130.8MB in the beginning and 176.5MB in the end (delta: -45.8MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-20 16:40:10,401 INFO L158 Benchmark]: CodeCheck took 19461.69ms. Allocated memory was 226.5MB in the beginning and 289.4MB in the end (delta: 62.9MB). Free memory was 176.5MB in the beginning and 156.0MB in the end (delta: 20.5MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. [2022-11-20 16:40:10,405 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 0.37ms. Allocated memory is still 127.9MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 808.32ms. Allocated memory is still 169.9MB. Free memory was 123.9MB in the beginning and 91.9MB in the end (delta: 32.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 184.42ms. Allocated memory is still 169.9MB. Free memory was 91.9MB in the beginning and 135.8MB in the end (delta: -44.0MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.19ms. Allocated memory is still 169.9MB. Free memory was 135.8MB in the beginning and 130.8MB in the end (delta: 5.0MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3668.11ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 130.8MB in the beginning and 176.5MB in the end (delta: -45.8MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * CodeCheck took 19461.69ms. Allocated memory was 226.5MB in the beginning and 289.4MB in the end (delta: 62.9MB). Free memory was 176.5MB in the beginning and 156.0MB in the end (delta: 20.5MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:40:10,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b79f6e49ac032444452c6675a01007f08f3b698920d88701561807a0669494d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:40:13,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:40:13,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:40:13,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:40:13,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:40:13,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:40:13,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:40:13,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:40:13,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:40:13,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:40:13,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:40:13,098 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:40:13,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:40:13,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:40:13,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:40:13,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:40:13,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:40:13,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:40:13,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:40:13,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:40:13,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:40:13,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:40:13,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:40:13,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:40:13,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:40:13,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:40:13,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:40:13,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:40:13,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:40:13,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:40:13,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:40:13,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:40:13,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:40:13,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:40:13,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:40:13,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:40:13,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:40:13,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:40:13,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:40:13,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:40:13,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:40:13,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 16:40:13,218 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:40:13,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:40:13,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:40:13,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:40:13,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:40:13,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:40:13,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:40:13,222 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:40:13,223 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:40:13,223 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:40:13,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:40:13,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:40:13,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:40:13,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:40:13,225 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:40:13,225 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:40:13,225 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:40:13,226 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:40:13,226 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:40:13,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:40:13,226 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:40:13,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:40:13,227 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:40:13,227 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:40:13,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:40:13,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:13,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:40:13,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:40:13,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:40:13,228 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:40:13,229 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:40:13,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:40:13,229 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:40:13,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:40:13,230 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b79f6e49ac032444452c6675a01007f08f3b698920d88701561807a0669494d [2022-11-20 16:40:13,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:40:13,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:40:13,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:40:13,708 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:40:13,709 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:40:13,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c [2022-11-20 16:40:17,225 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:40:17,556 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:40:17,557 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c [2022-11-20 16:40:17,590 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data/4976d00c2/b3949ed94a2944d78c62c889db135b79/FLAG2ba72ade7 [2022-11-20 16:40:17,616 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/data/4976d00c2/b3949ed94a2944d78c62c889db135b79 [2022-11-20 16:40:17,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:40:17,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:40:17,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:17,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:40:17,630 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:40:17,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:17" (1/1) ... [2022-11-20 16:40:17,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@460483d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:17, skipping insertion in model container [2022-11-20 16:40:17,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:17" (1/1) ... [2022-11-20 16:40:17,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:40:17,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:18,373 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c[77378,77391] [2022-11-20 16:40:18,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:18,425 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:40:18,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:18,665 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c[77378,77391] [2022-11-20 16:40:18,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:18,684 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:40:18,838 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_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/sv-benchmarks/c/openssl/s3_srvr.blast.16.i.cil-1.c[77378,77391] [2022-11-20 16:40:18,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:18,866 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:40:18,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18 WrapperNode [2022-11-20 16:40:18,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:18,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:18,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:40:18,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:40:18,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:18,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:18,974 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 791 [2022-11-20 16:40:18,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:18,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:40:18,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:40:18,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:40:18,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:18,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:18,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:18,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:19,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:19,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:19,070 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:19,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:19,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:40:19,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:40:19,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:40:19,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:40:19,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:18" (1/1) ... [2022-11-20 16:40:19,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:19,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:40:19,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:40:19,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:40:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:40:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:40:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:40:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:40:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:40:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:40:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:40:19,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:40:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:40:19,444 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:40:19,446 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:40:19,481 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 16:40:37,838 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 16:40:37,838 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 16:40:37,839 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:40:38,150 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:40:38,150 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:40:38,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:38 BoogieIcfgContainer [2022-11-20 16:40:38,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:40:38,155 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:40:38,155 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:40:38,166 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:40:38,166 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:38" (1/1) ... [2022-11-20 16:40:38,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:40:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 135 states and 217 transitions. [2022-11-20 16:40:38,263 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 217 transitions. [2022-11-20 16:40:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 16:40:38,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:38,312 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:40:38,317 INFO L158 Benchmark]: Toolchain (without parser) took 20695.78ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 39.5MB in the beginning and 50.6MB in the end (delta: -11.1MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2022-11-20 16:40:38,318 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 71.3MB. Free memory was 48.8MB in the beginning and 48.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:40:38,319 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1242.39ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 39.3MB in the beginning and 56.4MB in the end (delta: -17.2MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-11-20 16:40:38,320 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.78ms. Allocated memory is still 96.5MB. Free memory was 56.4MB in the beginning and 51.3MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:40:38,320 INFO L158 Benchmark]: Boogie Preprocessor took 104.14ms. Allocated memory is still 96.5MB. Free memory was 51.3MB in the beginning and 70.2MB in the end (delta: -18.8MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-11-20 16:40:38,321 INFO L158 Benchmark]: RCFGBuilder took 19073.39ms. Allocated memory is still 96.5MB. Free memory was 70.2MB in the beginning and 56.9MB in the end (delta: 13.3MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2022-11-20 16:40:38,322 INFO L158 Benchmark]: CodeCheck took 161.00ms. Allocated memory is still 96.5MB. Free memory was 56.9MB in the beginning and 50.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:40:38,325 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 71.3MB. Free memory was 48.8MB in the beginning and 48.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1242.39ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 39.3MB in the beginning and 56.4MB in the end (delta: -17.2MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.78ms. Allocated memory is still 96.5MB. Free memory was 56.4MB in the beginning and 51.3MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.14ms. Allocated memory is still 96.5MB. Free memory was 51.3MB in the beginning and 70.2MB in the end (delta: -18.8MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * RCFGBuilder took 19073.39ms. Allocated memory is still 96.5MB. Free memory was 70.2MB in the beginning and 56.9MB in the end (delta: 13.3MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. * CodeCheck took 161.00ms. Allocated memory is still 96.5MB. Free memory was 56.9MB in the beginning and 50.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:40:38,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08cdf03d-d0d0-4a34-bb33-f7cc7ec44284/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared