./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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 e559d44f6ee539bed570b1939999945f6f48ca1506c283f526f35c026a08bf8f --- 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 18:07:39,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:07:39,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:07:39,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:07:39,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:07:39,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:07:39,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:07:39,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:07:39,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:07:39,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:07:39,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:07:39,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:07:39,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:07:39,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:07:39,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:07:39,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:07:39,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:07:39,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:07:39,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:07:39,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:07:39,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:07:39,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:07:39,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:07:39,853 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:07:39,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:07:39,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:07:39,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:07:39,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:07:39,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:07:39,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:07:39,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:07:39,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:07:39,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:07:39,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:07:39,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:07:39,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:07:39,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:07:39,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:07:39,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:07:39,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:07:39,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:07:39,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:07:39,921 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:07:39,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:07:39,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:07:39,923 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:07:39,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:07:39,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:07:39,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:07:39,925 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:07:39,925 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:07:39,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:07:39,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:07:39,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:07:39,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:07:39,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:07:39,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:07:39,927 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:07:39,927 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:07:39,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:07:39,928 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:07:39,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:07:39,928 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:07:39,928 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:07:39,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:07:39,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:39,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:07:39,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:07:39,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:07:39,929 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:07:39,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:07:39,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:07:39,931 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e559d44f6ee539bed570b1939999945f6f48ca1506c283f526f35c026a08bf8f [2022-11-20 18:07:40,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:07:40,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:07:40,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:07:40,255 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:07:40,256 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:07:40,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c [2022-11-20 18:07:43,305 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:07:43,626 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:07:43,626 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c [2022-11-20 18:07:43,651 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data/2025ddaa7/5bb3a013bb3c43c28da05f96a5e2662b/FLAGc6ef65f12 [2022-11-20 18:07:43,670 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data/2025ddaa7/5bb3a013bb3c43c28da05f96a5e2662b [2022-11-20 18:07:43,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:07:43,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:07:43,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:43,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:07:43,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:07:43,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:43" (1/1) ... [2022-11-20 18:07:43,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d366a01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:43, skipping insertion in model container [2022-11-20 18:07:43,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:43" (1/1) ... [2022-11-20 18:07:43,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:07:43,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:44,261 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c[75833,75846] [2022-11-20 18:07:44,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:44,285 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:07:44,403 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c[75833,75846] [2022-11-20 18:07:44,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:44,436 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:07:44,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44 WrapperNode [2022-11-20 18:07:44,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:44,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:44,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:07:44,438 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:07:44,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,468 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,516 INFO L138 Inliner]: procedures = 31, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 812 [2022-11-20 18:07:44,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:44,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:07:44,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:07:44,518 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:07:44,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,601 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:07:44,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:07:44,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:07:44,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:07:44,644 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:44" (1/1) ... [2022-11-20 18:07:44,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:44,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:07:44,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:07:44,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:07:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:07:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:07:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:07:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:07:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:07:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:07:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:07:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:07:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:07:44,962 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:07:44,982 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:07:45,011 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 18:07:47,772 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 18:07:47,772 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 18:07:47,772 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:07:48,161 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:07:48,161 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:07:48,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:07:48 BoogieIcfgContainer [2022-11-20 18:07:48,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:07:48,165 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:07:48,166 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:07:48,177 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:07:48,177 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:07:48" (1/1) ... [2022-11-20 18:07:48,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:07:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2022-11-20 18:07:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2022-11-20 18:07:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 18:07:48,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 18:07:50,699 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 18:07:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 18:08:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-11-20 18:08:01,181 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 18:08:01,185 INFO L158 Benchmark]: Toolchain (without parser) took 17507.16ms. Allocated memory was 163.6MB in the beginning and 247.5MB in the end (delta: 83.9MB). Free memory was 122.8MB in the beginning and 150.7MB in the end (delta: -27.9MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-11-20 18:08:01,186 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:08:01,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 755.53ms. Allocated memory is still 163.6MB. Free memory was 122.1MB in the beginning and 105.0MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 18:08:01,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.16ms. Allocated memory is still 163.6MB. Free memory was 105.0MB in the beginning and 100.1MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:08:01,188 INFO L158 Benchmark]: Boogie Preprocessor took 109.18ms. Allocated memory is still 163.6MB. Free memory was 100.1MB in the beginning and 92.4MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:08:01,189 INFO L158 Benchmark]: RCFGBuilder took 3536.97ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 92.4MB in the beginning and 100.1MB in the end (delta: -7.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-20 18:08:01,189 INFO L158 Benchmark]: CodeCheck took 13018.03ms. Allocated memory was 197.1MB in the beginning and 247.5MB in the end (delta: 50.3MB). Free memory was 100.1MB in the beginning and 150.7MB in the end (delta: -50.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:08:01,192 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:487) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 755.53ms. Allocated memory is still 163.6MB. Free memory was 122.1MB in the beginning and 105.0MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.16ms. Allocated memory is still 163.6MB. Free memory was 105.0MB in the beginning and 100.1MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.18ms. Allocated memory is still 163.6MB. Free memory was 100.1MB in the beginning and 92.4MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3536.97ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 92.4MB in the beginning and 100.1MB in the end (delta: -7.7MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * CodeCheck took 13018.03ms. Allocated memory was 197.1MB in the beginning and 247.5MB in the end (delta: 50.3MB). Free memory was 100.1MB in the beginning and 150.7MB in the end (delta: -50.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:08:01,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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 e559d44f6ee539bed570b1939999945f6f48ca1506c283f526f35c026a08bf8f --- 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 18:08:03,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:08:03,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:08:03,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:08:03,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:08:03,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:08:03,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:08:03,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:08:03,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:08:03,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:08:03,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:08:03,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:08:03,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:08:03,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:08:03,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:08:04,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:08:04,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:08:04,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:08:04,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:08:04,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:08:04,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:08:04,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:08:04,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:08:04,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:08:04,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:08:04,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:08:04,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:08:04,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:08:04,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:08:04,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:08:04,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:08:04,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:08:04,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:08:04,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:08:04,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:08:04,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:08:04,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:08:04,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:08:04,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:08:04,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:08:04,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:08:04,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:08:04,069 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:08:04,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:08:04,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:08:04,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:08:04,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:08:04,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:08:04,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:08:04,072 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:08:04,073 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:08:04,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:08:04,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:08:04,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:08:04,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:08:04,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:08:04,074 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:08:04,075 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:08:04,075 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:08:04,075 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:08:04,075 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:08:04,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:08:04,076 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:08:04,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:08:04,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:08:04,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:08:04,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:08:04,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:04,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:08:04,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:08:04,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:08:04,078 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:08:04,079 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:08:04,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:08:04,079 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:08:04,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:08:04,080 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e559d44f6ee539bed570b1939999945f6f48ca1506c283f526f35c026a08bf8f [2022-11-20 18:08:04,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:08:04,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:08:04,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:08:04,538 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:08:04,539 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:08:04,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c [2022-11-20 18:08:07,787 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:08:08,233 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:08:08,234 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c [2022-11-20 18:08:08,256 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data/d73d9b441/543526c0db1343a6acd4a716bb533c2e/FLAG0e2090a20 [2022-11-20 18:08:08,288 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/data/d73d9b441/543526c0db1343a6acd4a716bb533c2e [2022-11-20 18:08:08,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:08:08,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:08:08,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:08,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:08:08,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:08:08,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:08" (1/1) ... [2022-11-20 18:08:08,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a67893e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:08, skipping insertion in model container [2022-11-20 18:08:08,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:08:08" (1/1) ... [2022-11-20 18:08:08,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:08:08,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:08,809 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c[75833,75846] [2022-11-20 18:08:08,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:08,837 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:08:08,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:08:09,091 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c[75833,75846] [2022-11-20 18:08:09,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:09,112 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:08:09,279 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_976fa6e6-f9b1-4a4e-81e7-db0448d84347/sv-benchmarks/c/openssl/s3_srvr.blast.15.i.cil-2.c[75833,75846] [2022-11-20 18:08:09,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:08:09,307 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:08:09,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09 WrapperNode [2022-11-20 18:08:09,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:08:09,309 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:09,309 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:08:09,309 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:08:09,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,426 INFO L138 Inliner]: procedures = 35, calls = 223, calls flagged for inlining = 7, calls inlined = 3, statements flattened = 782 [2022-11-20 18:08:09,431 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:08:09,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:08:09,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:08:09,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:08:09,443 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,552 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:08:09,573 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:08:09,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:08:09,574 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:08:09,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:08:09" (1/1) ... [2022-11-20 18:08:09,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:08:09,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:08:09,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:08:09,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:08:09,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:08:09,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:08:09,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:08:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:08:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:08:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:08:09,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:08:09,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:08:09,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:08:09,941 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:08:09,957 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:08:09,977 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-20 18:08:28,205 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2022-11-20 18:08:28,205 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2022-11-20 18:08:28,205 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:08:28,657 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:08:28,658 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:08:28,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:08:28 BoogieIcfgContainer [2022-11-20 18:08:28,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:08:28,663 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:08:28,663 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:08:28,675 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:08:28,675 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:08:28" (1/1) ... [2022-11-20 18:08:28,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:08:28,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:28,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2022-11-20 18:08:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2022-11-20 18:08:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2022-11-20 18:08:28,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:28,823 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 18:08:28,830 INFO L158 Benchmark]: Toolchain (without parser) took 20535.84ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 63.6MB in the beginning and 65.3MB in the end (delta: -1.7MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2022-11-20 18:08:28,831 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:08:28,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1012.82ms. Allocated memory is still 88.1MB. Free memory was 63.3MB in the beginning and 47.1MB in the end (delta: 16.3MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2022-11-20 18:08:28,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.10ms. Allocated memory is still 88.1MB. Free memory was 47.1MB in the beginning and 42.1MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:08:28,833 INFO L158 Benchmark]: Boogie Preprocessor took 141.11ms. Allocated memory is still 88.1MB. Free memory was 42.1MB in the beginning and 34.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:08:28,834 INFO L158 Benchmark]: RCFGBuilder took 19088.62ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 34.5MB in the beginning and 71.6MB in the end (delta: -37.1MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2022-11-20 18:08:28,835 INFO L158 Benchmark]: CodeCheck took 166.01ms. Allocated memory is still 109.1MB. Free memory was 71.6MB in the beginning and 65.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:08:28,838 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 0.39ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1012.82ms. Allocated memory is still 88.1MB. Free memory was 63.3MB in the beginning and 47.1MB in the end (delta: 16.3MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.10ms. Allocated memory is still 88.1MB. Free memory was 47.1MB in the beginning and 42.1MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.11ms. Allocated memory is still 88.1MB. Free memory was 42.1MB in the beginning and 34.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19088.62ms. Allocated memory was 88.1MB in the beginning and 109.1MB in the end (delta: 21.0MB). Free memory was 34.5MB in the beginning and 71.6MB in the end (delta: -37.1MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * CodeCheck took 166.01ms. Allocated memory is still 109.1MB. Free memory was 71.6MB in the beginning and 65.3MB 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 18:08:28,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_976fa6e6-f9b1-4a4e-81e7-db0448d84347/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared